GitHub/moto-9609/android_kernel_motorola_exynos9610.git
11 years agostaging: octeon-usb: inline CVMX_PREFETCH0
Aaro Koskinen [Tue, 1 Oct 2013 20:43:14 +0000 (23:43 +0300)]
staging: octeon-usb: inline CVMX_PREFETCH0

Inline CVMX_PREFETCH0 macro.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: octeon-usb: replace CVMX_CLZ with __fls()
Aaro Koskinen [Tue, 1 Oct 2013 20:43:13 +0000 (23:43 +0300)]
staging: octeon-usb: replace CVMX_CLZ with __fls()

Replace CVMX_CLZ macro with __fls().

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: octeon-usb: delete redundant flags from cvmx_usb_open_pipe()
Aaro Koskinen [Tue, 1 Oct 2013 20:43:12 +0000 (23:43 +0300)]
staging: octeon-usb: delete redundant flags from cvmx_usb_open_pipe()

Delete redudant flags parameter.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: octeon-usb: delete redundant flags from __cvmx_usb_submit_transaction()
Aaro Koskinen [Tue, 1 Oct 2013 20:43:11 +0000 (23:43 +0300)]
staging: octeon-usb: delete redundant flags from __cvmx_usb_submit_transaction()

Delete redundant flags parameter.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: octeon-usb: delete cvmx_usb_isochronous_flags
Aaro Koskinen [Tue, 1 Oct 2013 20:43:10 +0000 (23:43 +0300)]
staging: octeon-usb: delete cvmx_usb_isochronous_flags

Delete unused flags.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: octeon-usb: delete redundant flags from cvmx_usb_initialize()
Aaro Koskinen [Tue, 1 Oct 2013 20:43:09 +0000 (23:43 +0300)]
staging: octeon-usb: delete redundant flags from cvmx_usb_initialize()

The function will always figure out the used clock internally, so delete
a redudant parameter and the flag.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: silicom: fix space prohibited before semicolon
Tugce Sirin [Wed, 2 Oct 2013 22:39:57 +0000 (01:39 +0300)]
staging: silicom: fix space prohibited before semicolon

Signed-off-by: Tugce Sirin <ztugcesirin@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: nvec: fix space after if statement in nvec.c
Tugce Sirin [Wed, 2 Oct 2013 17:04:31 +0000 (20:04 +0300)]
staging: nvec: fix space after if statement in nvec.c

This patch fixes space after if statement in nvec/nvec.c

Signed-off-by: Tugce Sirin <ztugcesirin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: lustre: fix bug with LL_MRF_RETURN in loop_make_request
Greg Kroah-Hartman [Tue, 1 Oct 2013 03:46:36 +0000 (20:46 -0700)]
staging: lustre: fix bug with LL_MRF_RETURN in loop_make_request

Turns out that LL_MRF_RETURN is "void" so loop_make_request() would fall
through to the error path for a successful call.  Either this never
matters, or the error path really doesn't do anything.

Fix it up to do what the code is written to look like it is doing, if
that really is what it should be doing is another story...

Cc: Peng Tao <tao.peng@emc.com>
Cc: Zhao Hongjiang <zhaohongjiang@huawei.com>
Cc: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: lustre: remove ll_mrf_ret
Greg Kroah-Hartman [Tue, 1 Oct 2013 03:14:42 +0000 (20:14 -0700)]
staging: lustre: remove ll_mrf_ret

It's just 'void' and only used in one place, so just remove it, it's
useless.

Cc: Peng Tao <tao.peng@emc.com>
Cc: Zhao Hongjiang <zhaohongjiang@huawei.com>
Cc: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: cxt1e1: linux.c: Return negative error codes
Sachin Kamat [Fri, 27 Sep 2013 04:06:38 +0000 (09:36 +0530)]
staging: cxt1e1: linux.c: Return negative error codes

Return negative error codes as is followed in the rest of the
kernel.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: cxt1e1: hwprobe.c: Return negative error codes
Sachin Kamat [Fri, 27 Sep 2013 04:06:37 +0000 (09:36 +0530)]
staging: cxt1e1: hwprobe.c: Return negative error codes

Return negative error codes as is followed in the rest of the
kernel.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: cxt1e1: musycc.c: Return negative error codes
Sachin Kamat [Fri, 27 Sep 2013 04:06:36 +0000 (09:36 +0530)]
staging: cxt1e1: musycc.c: Return negative error codes

Return negative error codes as is followed in the rest of the
kernel.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: cxt1e1: pmcc4_drv.c: Use NULL instead of 0
Sachin Kamat [Fri, 27 Sep 2013 04:06:35 +0000 (09:36 +0530)]
staging: cxt1e1: pmcc4_drv.c: Use NULL instead of 0

Pointers should be assigned NULL instead of 0.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: cxt1e1: sbecrc.c: Use NULL instead of 0
Sachin Kamat [Fri, 27 Sep 2013 04:06:34 +0000 (09:36 +0530)]
staging: cxt1e1: sbecrc.c: Use NULL instead of 0

Pointers should be assigned NULL instead of 0.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: cxt1e1: hwprobe.c: Use NULL instead of 0
Sachin Kamat [Fri, 27 Sep 2013 04:06:33 +0000 (09:36 +0530)]
staging: cxt1e1: hwprobe.c: Use NULL instead of 0

Pointers should be assigned NULL instead of 0.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: cxt1e1: sbeproc.c: Use NULL instead of 0
Sachin Kamat [Fri, 27 Sep 2013 04:06:32 +0000 (09:36 +0530)]
staging: cxt1e1: sbeproc.c: Use NULL instead of 0

Pointers should be assigned NULL instead of 0.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: cxt1e1: linux.c: Use NULL instead of 0
Sachin Kamat [Fri, 27 Sep 2013 04:06:31 +0000 (09:36 +0530)]
staging: cxt1e1: linux.c: Use NULL instead of 0

Pointers should be assigned NULL instead of 0.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: cxt1e1: sbeid.c: Use NULL instead of 0
Sachin Kamat [Fri, 27 Sep 2013 04:06:30 +0000 (09:36 +0530)]
staging: cxt1e1: sbeid.c: Use NULL instead of 0

Pointers should be assigned NULL instead of 0.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: cxt1e1: sbecom_inline_linux.h: Return NULL instead of 0
Sachin Kamat [Fri, 27 Sep 2013 04:06:29 +0000 (09:36 +0530)]
staging: cxt1e1: sbecom_inline_linux.h: Return NULL instead of 0

Functions returning pointer should return NULL instead of 0.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: cxt1e1: musycc.c: Use NULL instead of 0
Sachin Kamat [Fri, 27 Sep 2013 04:06:28 +0000 (09:36 +0530)]
staging: cxt1e1: musycc.c: Use NULL instead of 0

Pointers should be assigned NULL instead of 0.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: dgnc: Remove KERNEL_VERSION check
Sachin Kamat [Fri, 27 Sep 2013 09:50:26 +0000 (15:20 +0530)]
staging: dgnc: Remove KERNEL_VERSION check

This check is not required.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Lidza Louina <lidza.louina@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: imx-drm: Remove redundant of_match_ptr
Sachin Kamat [Sat, 28 Sep 2013 10:22:30 +0000 (15:52 +0530)]
staging: imx-drm: Remove redundant of_match_ptr

'imx_ldb_dt_ids' is always compiled in. Hence of_match_ptr() is
not needed.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agoStaging: sm7xxfb: fixed line break coding style issues
Martin Berglund [Fri, 27 Sep 2013 16:32:26 +0000 (18:32 +0200)]
Staging: sm7xxfb: fixed line break coding style issues

Fixed coding style issues.

Signed-off-by: Martin Berglund <martin@rogsta.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging/olpc: fix dependencies to fix build errors
Randy Dunlap [Sat, 28 Sep 2013 00:12:59 +0000 (17:12 -0700)]
staging/olpc: fix dependencies to fix build errors

Fix build errors when GPIO_CS5535=m and FB_OLPC_DCON=y
by preventing that kconfig combination.

These build errors are caused by having a kconfig bool symbol
(FB_OLPC_DCON_1) that depend on a tristate symbol (GPIO_CS5535),
but when the tristate symbol is =m, the bool symbol is =y.

drivers/built-in.o: In function `dcon_read_status_xo_1':
olpc_dcon_xo_1.c:(.text+0x359531): undefined reference to `cs5535_gpio_set'
drivers/built-in.o: In function `dcon_wiggle_xo_1':
olpc_dcon_xo_1.c:(.text+0x35959f): undefined reference to `cs5535_gpio_set'
olpc_dcon_xo_1.c:(.text+0x359610): undefined reference to `cs5535_gpio_clear'
drivers/built-in.o:olpc_dcon_xo_1.c:(.text+0x3596a1): more undefined references to `cs5535_gpio_clear' follow
drivers/built-in.o: In function `dcon_wiggle_xo_1':
olpc_dcon_xo_1.c:(.text+0x359708): undefined reference to `cs5535_gpio_set'
drivers/built-in.o: In function `dcon_init_xo_1':
olpc_dcon_xo_1.c:(.text+0x35989b): undefined reference to `cs5535_gpio_clear'
olpc_dcon_xo_1.c:(.text+0x3598b5): undefined reference to `cs5535_gpio_isset'
olpc_dcon_xo_1.c:(.text+0x359963): undefined reference to `cs5535_gpio_setup_event'
olpc_dcon_xo_1.c:(.text+0x359980): undefined reference to `cs5535_gpio_set_irq'
olpc_dcon_xo_1.c:(.text+0x359a36): undefined reference to `cs5535_gpio_set'

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Daniel Drake <dsd@laptop.org>
Cc: Jens Frederich <jfrederich@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: rtl8712: remove unneeded NULL check
Dan Carpenter [Sat, 28 Sep 2013 09:58:33 +0000 (12:58 +0300)]
staging: rtl8712: remove unneeded NULL check

We knew "peventbuf" was a valid pointer and "peventbuf + 2" is also
non-NULL.  I have removed the check.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agoStaging: rtl8187se: fixed coding style issues
Adam Rall [Mon, 30 Sep 2013 00:11:14 +0000 (20:11 -0400)]
Staging: rtl8187se: fixed coding style issues

Fixed checkpatch.pl errors in r8180_dm.c.

Signed-off-by: Adam Rall <adam.rall4@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: vt6655: don't leak when returning -EOPNOTSUPP in vt6655_hostap_ioctl
Jesper Juhl [Mon, 30 Sep 2013 20:22:11 +0000 (22:22 +0200)]
staging: vt6655: don't leak when returning -EOPNOTSUPP in vt6655_hostap_ioctl

Make sure we always free(param); and remove a redundant "goto out;"
just before we'll hit the label anyway.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agoStaging: vt6655: 80211mgr: Cleanup of brace coding style issues
Martin Berglund [Sat, 28 Sep 2013 19:03:24 +0000 (21:03 +0200)]
Staging: vt6655: 80211mgr: Cleanup of brace coding style issues

Cleanup of a few brace coding style issues.

Signed-off-by: Martin Berglund <martin@rogsta.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: vt6656: covert RXvMngWorkItem to work queue
Malcolm Priestley [Fri, 27 Sep 2013 15:55:45 +0000 (16:55 +0100)]
staging: vt6656: covert RXvMngWorkItem to work queue

Tasklet to workqueue.
RxMngWorkItem -> rx_mng_work_item

Reduce atomic area of driver and dependency on system timer.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: vt6656: convert RXvWorkItem to work queue
Malcolm Priestley [Fri, 27 Sep 2013 15:53:55 +0000 (16:53 +0100)]
staging: vt6656: convert RXvWorkItem to work queue

Tasklet to workqueue.
ReadWorkItem -> read_work_item

Reduce atomic area of driver.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: vt6656: covert BSSvSecondCallBack to delayed_work.
Malcolm Priestley [Fri, 27 Sep 2013 15:51:13 +0000 (16:51 +0100)]
staging: vt6656: covert BSSvSecondCallBack to delayed_work.

timer to delay workqueue.
sTimerSecondCallback -> second_callback_work

The delayed work queue is declared in device.h

This timer is very heavy on the system.

Improves over performance of driver and reduce the atomic
area of driver.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: vt6656: device.h convert sTimerCommand to delayed_work
Malcolm Priestley [Fri, 27 Sep 2013 15:48:14 +0000 (16:48 +0100)]
staging: vt6656: device.h convert sTimerCommand to delayed_work

timer to delay workqueue.
sTimerCommand -> run_command_work

sTimerCommand is very heavy on the system timer.

Improves over performance of driver and reduce the atomic
area of driver.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: lustre: Don't leak 'buffer' in cfs_get_environ()
Jesper Juhl [Mon, 30 Sep 2013 20:44:37 +0000 (22:44 +0200)]
staging: lustre: Don't leak 'buffer' in cfs_get_environ()

If 'down_read_trylock' fails we'll curently leak the memory allocated to 'buffer'.
Fix the leak by simply kfree'ing 'buffer' before returning '-EDEADLK'.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: comedi: ni_at_ao: fix namespace clash of 'RSI' define
H Hartley Sweeten [Mon, 30 Sep 2013 16:26:38 +0000 (09:26 -0700)]
staging: comedi: ni_at_ao: fix namespace clash of 'RSI' define

As pointed out by Fengguang Wu, the RSI define in this driver clashes
with the one in arch/x86/include/uapi/asm/ptrace-abi.h.

This define isn't currently used by the driver so just rename it to fix
the clash.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agoMerge 3.12-rc3 into staging-next
Greg Kroah-Hartman [Mon, 30 Sep 2013 01:42:21 +0000 (18:42 -0700)]
Merge 3.12-rc3 into staging-next

We want the staging fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agoLinux 3.12-rc3
Linus Torvalds [Sun, 29 Sep 2013 22:02:38 +0000 (15:02 -0700)]
Linux 3.12-rc3

11 years agoMerge tag 'usb-3.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Linus Torvalds [Sun, 29 Sep 2013 20:47:35 +0000 (13:47 -0700)]
Merge tag 'usb-3.12-rc3' of git://git./linux/kernel/git/gregkh/usb

Pull USB fixes from Greg KH:
 "Here are a number of USB driver fixes for 3.12-rc3.

  These are all for host controller issues that have been reported, and
  there's a fix for an annoying error message that gets printed every
  time you remove a USB 3 device from the system that's been bugging me
  for a while"

* tag 'usb-3.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  usb: dwc3: add support for Merrifield
  USB: fsl/ehci: fix failure of checking PHY_CLK_VALID during reinitialization
  USB: Fix breakage in ffs_fs_mount()
  fsl/usb: Resolve PHY_CLK_VLD instability issue for ULPI phy
  usb/core/devio.c: Don't reject control message to endpoint with wrong direction bit
  usb: chipidea: USB_CHIPIDEA should depend on HAS_DMA
  usb: chipidea: udc: free pending TD at removal procedure
  usb: chipidea: imx: Add usb_phy_shutdown at probe's error path
  usb: chipidea: Fix memleak for ci->hw_bank.regmap when removal
  usb: chipidea: udc: fix the oops after rmmod gadget
  USB: fix PM config symbol in uhci-hcd, ehci-hcd, and xhci-hcd
  USB: OHCI: accept very late isochronous URBs
  USB: UHCI: accept very late isochronous URBs
  USB: iMX21: accept very late isochronous URBs
  usbcore: check usb device's state before sending a Set SEL control transfer
  xhci: Fix race between ep halt and URB cancellation
  usb: Fix xHCI host issues on remote wakeup.
  xhci: Ensure a command structure points to the correct trb on the command ring
  xhci: Fix oops happening after address device timeout

11 years agoMerge tag 'tty-3.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Linus Torvalds [Sun, 29 Sep 2013 20:47:00 +0000 (13:47 -0700)]
Merge tag 'tty-3.12-rc3' of git://git./linux/kernel/git/gregkh/tty

Pull tty/serial fixes from Greg KH:
 "Here are some serial at tty driver fixes for 3.12-rc3

  The serial driver fixes some kref leaks, documentation is moved to the
  proper places, and the tty and n_tty fixes resolve some reported
  regressions.  There is still one outstanding tty regression fix that
  isn't in here yet, as I want to test it out some more, it will be sent
  for 3.12-rc4 if it checks out"

* tag 'tty-3.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  tty: ar933x_uart: move devicetree binding documentation
  tty: Fix SIGTTOU not sent with tcflush()
  n_tty: Fix EOF push index when termios changes
  serial: pch_uart: remove unnecessary tty_port_tty_get
  serial: pch_uart: fix tty-kref leak in dma-rx path
  serial: pch_uart: fix tty-kref leak in rx-error path
  serial: tegra: fix tty-kref leak

11 years agoMerge tag 'staging-3.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh...
Linus Torvalds [Sun, 29 Sep 2013 20:46:18 +0000 (13:46 -0700)]
Merge tag 'staging-3.12-rc3' of git://git./linux/kernel/git/gregkh/staging

Pull staging fixes from Greg KH:
 "Here are some staging driver fixes, MAINTAINER updates, and a new
  device id.  All of these have been in the linux-next tree, and are
  pretty simple patches"

* tag 'staging-3.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  staging: r8188eu: Add new device ID
  staging: imx-drm: Fix probe failure
  staging: vt6656: [BUG] iwctl_siwencodeext return if device not open
  staging: vt6656: [BUG] main_usb.c oops on device_close move flag earlier.
  staging: vt6656: rxtx.c [BUG] s_vGetFreeContext dead lock on null apTD.
  Staging: rtl8192u: r819xU_cmdpkt: checking NULL value after doing dev_alloc_skb
  staging: usbip: Orphan usbip
  staging: r8188eu: Add files for new drive: Cocci spatch "noderef"
  staging: r8188eu: Cocci spatch "noderef"
  staging: octeon-usb: Cocci spatch "noderef"
  staging: r8188eu: Add files for new drive: Cocci spatch "noderef"
  MAINTAINERS: staging: dgnc and dgap drivers: add maintainer
  staging: lustre: Cocci spatch "noderef"

11 years agoMerge tag 'driver-core-3.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sun, 29 Sep 2013 20:45:23 +0000 (13:45 -0700)]
Merge tag 'driver-core-3.12-rc3' of git://git./linux/kernel/git/gregkh/driver-core

Pull driver core / sysfs fixes from Greg KH:
 "Here are 2 fixes for 3.12-rc3.  One fixes a sysfs problem with
  mounting caused by 3.12-rc1, and the other is a bug reported by the
  chromeos developers with the driver core.

  Both have been in linux-next for a bit"

* tag 'driver-core-3.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
  driver core : Fix use after free of dev->parent in device_shutdown
  sysfs: Allow mounting without CONFIG_NET

11 years agoMerge tag 'char-misc-3.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregk...
Linus Torvalds [Sun, 29 Sep 2013 20:44:48 +0000 (13:44 -0700)]
Merge tag 'char-misc-3.12-rc3' of git://git./linux/kernel/git/gregkh/char-misc

Pull char/misc driver fixes from Greg KH:
 "Here are some HyperV and MEI driver fixes for 3.12-rc3.  They resolve
  some issues that people have been reporting for them"

* tag 'char-misc-3.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
  Drivers: hv: vmbus: Terminate vmbus version negotiation on timeout
  Drivers: hv: util: Correctly support ws2008R2 and earlier
  mei: cancel stall timers in mei_reset
  mei: bus: stop wait for read during cl state transition
  mei: make me client counters less error prone

11 years agoMerge tag 'iio-for-3.13b' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23...
Greg Kroah-Hartman [Sun, 29 Sep 2013 20:12:23 +0000 (13:12 -0700)]
Merge tag 'iio-for-3.13b' of git://git./linux/kernel/git/jic23/iio into staging-next

Jonathan writes:

Second set of new functionality for IIO in the 3.13 cycle - with bug fixes for first set.

This is a small, mainly to get a couple of compile bug related fixes into
the tree ASAP.

New device support:
1) Add ad5446 dac support to the ad5641 driver.

New functionality and cleanups:
1) Optional power supply regulators for the st pressure sensors drivers using
   the new optional regulator interface.
2) Bit of tidying up of naming in the sysfs trigger.

Bug fixes from the previous series:
1) Missing select IIO_BUFFER for ti_am335x_adc
2) Drop a bonus bracket in iio-trig-bfin-timmer

11 years agoMerge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sun, 29 Sep 2013 17:04:03 +0000 (10:04 -0700)]
Merge branch 'perf-urgent-for-linus' of git://git./linux/kernel/git/tip/tip

Pull perf revert from Ingo Molnar:
 "This fixes the 'perf top' regression Markus Trippelsdorf reported"

* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  Revert "perf symbols: Demangle cloned functions"

11 years agoMerge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Linus Torvalds [Sun, 29 Sep 2013 17:02:40 +0000 (10:02 -0700)]
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux

Pull drm fixes from Dave Airlie:
 "Nothing too major, radeon still has some dpm changes for off by
  default.

  Radeon, intel, msm:
   - radeon: a few more dpm fixes (still off by default), uvd fixes
   - i915: runtime warn backtrace and regression fix
   - msm: iommu changes fallout"

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (27 commits)
  drm/msm: use drm_gem_dumb_destroy helper
  drm/msm: deal with mach/iommu.h removal
  drm/msm: Remove iommu include from mdp4_kms.c
  drm/msm: Odd PTR_ERR usage
  drm/i915: Fix up usage of SHRINK_STOP
  drm/radeon: fix hdmi audio on DCE3.0/3.1 asics
  drm/i915: preserve pipe A quirk in i9xx_set_pipeconf
  drm/i915/tv: clear adjusted_mode.flags
  drm/i915/dp: increase i2c-over-aux retry interval on AUX DEFER
  drm/radeon/cik: fix overflow in vram fetch
  drm/radeon: add missing hdmi callbacks for rv6xx
  drm/i915: Use a temporary va_list for two-pass string handling
  drm/radeon/uvd: lower msg&fb buffer requirements on UVD3
  drm/radeon: disable tests/benchmarks if accel is disabled
  drm/radeon: don't set default clocks for SI when DPM is disabled
  drm/radeon/dpm/ci: filter clocks based on voltage/clk dep tables
  drm/radeon/dpm/si: filter clocks based on voltage/clk dep tables
  drm/radeon/dpm/ni: filter clocks based on voltage/clk dep tables
  drm/radeon/dpm/btc: filter clocks based on voltage/clk dep tables
  drm/radeon/dpm: fetch the max clk from voltage dep tables helper
  ...

11 years agoRevert "perf symbols: Demangle cloned functions"
Ingo Molnar [Sun, 29 Sep 2013 14:12:54 +0000 (16:12 +0200)]
Revert "perf symbols: Demangle cloned functions"

This reverts commit de95ab53645a2f0015e0f68ee723f18dce2b8b51.

Markus Trippelsdorf reported that this commit broke 'perf top':

 > I just see a gray screen with no text at all. Sometimes the
 > following error messages are printed:
 >
 >  *** Error in `perf': invalid fastbin entry (free): 0x00000000029b18c0
 >  ***
 >  *** Error in `perf': malloc(): memory corruption (fast): 0x0000000000ee0b10 ***

While this code is fixable, the commit itself fails on several levels:

 - it should have been a separate helper function
 - why the heck does it do strchr() twice
 - it casts a const char * over into char *
 - sloppy style
 - it's not even a regression fix!

So lets revert it and re-try the patch in v3.13.

Reported-by: Markus Trippelsdorf <markus@trippelsdorf.de>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
11 years agoMerge branch 'msm-fixes-3.12-rc2' of git://people.freedesktop.org/~robclark/linux...
Dave Airlie [Sun, 29 Sep 2013 00:06:28 +0000 (10:06 +1000)]
Merge branch 'msm-fixes-3.12-rc2' of git://people.freedesktop.org/~robclark/linux into drm-fixes

A small fix + deal with fallout of iommu changes + use new
drm_gem_dumb_destroy helper.

* 'msm-fixes-3.12-rc2' of git://people.freedesktop.org/~robclark/linux:
  drm/msm: use drm_gem_dumb_destroy helper
  drm/msm: deal with mach/iommu.h removal
  drm/msm: Remove iommu include from mdp4_kms.c
  drm/msm: Odd PTR_ERR usage

11 years agoMerge branches 'sched-urgent-for-linus', 'timers-urgent-for-linus' and 'x86-urgent...
Linus Torvalds [Sat, 28 Sep 2013 21:22:17 +0000 (14:22 -0700)]
Merge branches 'sched-urgent-for-linus', 'timers-urgent-for-linus' and 'x86-urgent-for-linus' of git://git./linux/kernel/git/tip/tip

Pull scheduler, timer and x86 fixes from Ingo Molnar:
 - A context tracking ARM build and functional fix
 - A handful of ARM clocksource/clockevent driver fixes
 - An AMD microcode patch level sysfs reporting fixlet

* 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  arm: Fix build error with context tracking calls

* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  clocksource: em_sti: Set cpu_possible_mask to fix SMP broadcast
  clocksource: of: Respect device tree node status
  clocksource: exynos_mct: Set IRQ affinity when the CPU goes online
  arm: clocksource: mvebu: Use the main timer as clock source from DT

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/microcode/AMD: Fix patch level reporting for family 15h

11 years agoMerge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sat, 28 Sep 2013 21:21:13 +0000 (14:21 -0700)]
Merge branch 'perf-urgent-for-linus' of git://git./linux/kernel/git/tip/tip

Pull perf fixes from Ingo Molnar:
 "A couple of tooling fixlets and a PMU detection printout fix"

* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf/x86: Fix PMU detection printout when no PMU is detected
  perf symbols: Demangle cloned functions
  perf machine: Fix path unpopulated in machine__create_modules()
  perf tools: Explicitly add libdl dependency
  perf probe: Fix probing symbols with optimization suffix
  perf trace: Add mmap2 handler
  perf kmem: Make it work again on non NUMA machines

11 years agoMerge tag 'xfs-for-linus-v3.12-rc3' of git://oss.sgi.com/xfs/xfs
Linus Torvalds [Sat, 28 Sep 2013 20:52:05 +0000 (13:52 -0700)]
Merge tag 'xfs-for-linus-v3.12-rc3' of git://oss.sgi.com/xfs/xfs

Pull xfs bugfixes from Ben Myers:
 - fix for directory node collapse regression
 - fix for recovery over stale on disk structures
 - fix for eofblocks ioctl
 - fix asserts in xfs_inode_free
 - lock the ail before removing an item from it

* tag 'xfs-for-linus-v3.12-rc3' of git://oss.sgi.com/xfs/xfs:
  xfs: fix node forward in xfs_node_toosmall
  xfs: log recovery lsn ordering needs uuid check
  xfs: fix XFS_IOC_FREE_EOFBLOCKS definition
  xfs: asserting lock not held during freeing not valid
  xfs: lock the AIL before removing the buffer item

11 years agoMerge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa...
Linus Torvalds [Sat, 28 Sep 2013 20:44:09 +0000 (13:44 -0700)]
Merge branch 'i2c/for-current' of git://git./linux/kernel/git/wsa/linux

Pull i2c fixes from Wolfram Sang:
 "Some driver bugfixes for the I2C subsystem"

* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: ismt: initialize DMA buffer
  i2c: designware: 10-bit addressing mode enabling if I2C_DYNAMIC_TAR_UPDATE is set
  i2c: mv64xxx: Do not use writel_relaxed()
  i2c: mv64xxx: Fix some build warnings
  i2c: s3c2410: fix clk_disable/clk_unprepare WARNings

11 years agoMerge tag 'pm+acpi-3.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael...
Linus Torvalds [Sat, 28 Sep 2013 20:27:31 +0000 (13:27 -0700)]
Merge tag 'pm+acpi-3.12-rc3' of git://git./linux/kernel/git/rafael/linux-pm

Pull ACPI and power management fixes from Rafael Wysocki:
 "These fix one recent cpufreq regression, a few older bugs that may
  harm users and a kerneldoc typo.

  Specifics:

   1) After the recent locking changes in the cpufreq core it is
      possible to trigger BUG_ON(!policy) in lock_policy_rwsem_read() if
      cpufreq_get() is called before registering a cpufreq driver.  Fix
      from Viresh Kumar.

   2) If intel_pstate has been loaded already, it doesn't make sense to
      do anything in acpi_cpufreq_init() and moreover doing something in
      there in that case may be harmful, so make that function return
      immediately if another cpufreq driver is already present.  From
      Yinghai Lu.

   3) The ACPI IPMI driver sometimes attempts to acquire a mutex from
      interrupt context, which can be avoided by replacing that mutex
      with a spinlock.  From Lv Zheng.

   4) A NULL pointer may be dereferenced by the exynos5440 cpufreq
      driver if a memory allocation made by it fails.  Fix from Sachin
      Kamat.

   5) Hanjun Guo's commit fixes a typo in the kerneldoc comment
      documenting acpi_bus_unregister_driver()"

* tag 'pm+acpi-3.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI / scan: fix typo in comments of acpi_bus_unregister_driver()
  cpufreq: exynos5440: Fix potential NULL pointer dereference
  cpufreq: check cpufreq driver is valid and cpufreq isn't disabled in cpufreq_get()
  acpi-cpufreq: skip loading acpi_cpufreq after intel_pstate
  ACPI / IPMI: Fix atomic context requirement of ipmi_msg_handler()

11 years agoPCI: Workaround missing pci_set_master in pci drivers
Yinghai Lu [Sat, 28 Sep 2013 20:13:07 +0000 (13:13 -0700)]
PCI: Workaround missing pci_set_master in pci drivers

Ben Herrenschmidt found that commit 928bea964827 ("PCI: Delay enabling
bridges until they're needed") breaks PCI in some powerpc environments.

The reason is that the PCIe port driver will call pci_enable_device() on
the bridge, so the device is enabled, but skips pci_set_master because
pcie_port_auto and no acpi on powerpc.

Because of that, pci_enable_bridge() later on (called as a result of the
child device driver doing pci_enable_device) will see the bridge as
already enabled and will not call pci_set_master() on it.

Fixed by add checking in pci_enable_bridge, and call pci_set_master
if driver skip that.

That will make the code more robot and wade off problem for missing
pci_set_master in drivers.

Reported-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
11 years agoMerge branch 'lockref' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Linus Torvalds [Sat, 28 Sep 2013 19:36:19 +0000 (12:36 -0700)]
Merge branch 'lockref' of git://git./linux/kernel/git/s390/linux

Pull s390 lockref enablement from Heiko Carstens:
 "Enabling the new lockless lockref variant on s390 would have been
  trivial until Tony Luck added a cpu_relax() call into the
  CMPXCHG_LOOP(), with commit d472d9d98b46 ("lockref: Relax in cmpxchg
  loop")

  As already mentioned cpu_relax() is very expensive on s390 since it
  yields() the current virtual cpu.  So we are talking of several
  thousand cycles.  Considering this enabling the lockless lockref
  variant would contradict the intention of the new semantics.  And also
  some quick measurements show performance regressions of 50% and more.

  Simply removing the cpu_relax() call again seems also not very
  desireable since Waiman Long reported that for some workloads the call
  improved performance by 5%."

* 'lockref' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
  s390: enable ARCH_USE_CMPXCHG_LOCKREF
  lockref: use arch_mutex_cpu_relax() in CMPXCHG_LOOP()
  mutex: replace CONFIG_HAVE_ARCH_MUTEX_CPU_RELAX with simple ifdef

11 years agokernel/params: fix handling of signed integer types
Jean Delvare [Fri, 27 Sep 2013 20:17:39 +0000 (13:17 -0700)]
kernel/params: fix handling of signed integer types

Commit 6072ddc8520b ("kernel: replace strict_strto*() with kstrto*()")
broke the handling of signed integer types, fix it.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Reported-by: Christian Kujau <lists@nerdbynature.de>
Tested-by: Christian Kujau <lists@nerdbynature.de>
Cc: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
11 years agoMerge tag 'devicetree-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/robh...
Linus Torvalds [Sat, 28 Sep 2013 18:57:26 +0000 (11:57 -0700)]
Merge tag 'devicetree-fixes' of git://git./linux/kernel/git/robh/linux

Pull DeviceTree fixes from Rob Herring:
 "Clean-up to fix some warnings for !OF builds and spelling fixes in
  docs:

   - Clean-up openrisc prom.h
   - Fix warnings caused by of_irq.h ifdefs
   - Spelling fix for Synopsys"

* tag 'devicetree-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  dts: Fix misspelling of Synopsys
  of: clean-up ifdefs in of_irq.h
  openrisc: clean-up prom.h

11 years agoMerge branch 'fixes' of git://git.linaro.org/people/rmk/linux-arm
Linus Torvalds [Sat, 28 Sep 2013 18:56:34 +0000 (11:56 -0700)]
Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-arm

Pull ARM fixes from Russell King:
 "Just a few relatively small ARM fixes found since the last merge
  window, nothing too exciting"

* 'fixes' of git://git.linaro.org/people/rmk/linux-arm:
  ARM: 7837/3: fix Thumb-2 bug in AES assembler code
  ARM: only allow kernel mode neon with AEABI
  ARM: 7839/1: entry: fix tracing of ARM-private syscalls
  ARM: 7836/1: add __get_user_unaligned/__put_user_unaligned

11 years agoi2c: ismt: initialize DMA buffer
James Ralston [Tue, 24 Sep 2013 23:47:55 +0000 (16:47 -0700)]
i2c: ismt: initialize DMA buffer

This patch adds code to initialize the DMA buffer to compensate for
possible hardware data corruption.

Signed-off-by: James Ralston <james.d.ralston@intel.com>
[wsa: changed to use 'sizeof']
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
11 years agodrm/msm: use drm_gem_dumb_destroy helper
Rob Clark [Sat, 28 Sep 2013 14:13:04 +0000 (10:13 -0400)]
drm/msm: use drm_gem_dumb_destroy helper

Signed-off-by: Rob Clark <robdclark@gmail.com>
11 years agodrm/msm: deal with mach/iommu.h removal
Rob Clark [Sat, 28 Sep 2013 14:07:06 +0000 (10:07 -0400)]
drm/msm: deal with mach/iommu.h removal

We still need an API exported by msm iommu driver (but not visible in
any public header anymore).  For now, just declare the prototype
ourselves, but when msm iommu driver provides a better option, use that
instead.

Signed-off-by: Rob Clark <robdclark@gmail.com>
11 years agoperf/x86: Fix PMU detection printout when no PMU is detected
Ingo Molnar [Sat, 28 Sep 2013 13:48:48 +0000 (15:48 +0200)]
perf/x86: Fix PMU detection printout when no PMU is detected

Ran into this cryptic PMU bootup log recently:

[    0.124047] Performance Events:
[    0.125000] smpboot: ...

Turns out we print this if no PMU is detected. Fall back to
the right condition so that the following is printed:

[    0.122381] Performance Events: no PMU driver, software events only.

Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Link: http://lkml.kernel.org/n/tip-u2fwaUffakjp0qkpRfqljgsn@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
11 years agodrm/msm: Remove iommu include from mdp4_kms.c
Joerg Roedel [Wed, 25 Sep 2013 14:49:40 +0000 (16:49 +0200)]
drm/msm: Remove iommu include from mdp4_kms.c

The include file has been removed and the file does not
need it anyway, so remove it. Fixes a compile error.

Signed-off-by: Joerg Roedel <joro@8bytes.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
11 years agodrm/msm: Odd PTR_ERR usage
Thomas Meyer [Mon, 16 Sep 2013 21:19:54 +0000 (23:19 +0200)]
drm/msm: Odd PTR_ERR usage

The variable priv->kms is not initialized yet.

Found by "scripts/coccinelle/tests/odd_ptr_err.cocci".
PTR_ERR should access the value just tested by IS_ERR.

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
11 years agoiio:trigger: fix sysfs name on list mutex
Denis CIOCCA [Mon, 23 Sep 2013 10:49:00 +0000 (11:49 +0100)]
iio:trigger: fix sysfs name on list mutex

Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
11 years agos390: enable ARCH_USE_CMPXCHG_LOCKREF
Heiko Carstens [Thu, 5 Sep 2013 11:26:17 +0000 (13:26 +0200)]
s390: enable ARCH_USE_CMPXCHG_LOCKREF

Enable ARCH_USE_CMPXCHG_LOCKREF since it shows performance improvements
with Linus' simple stat() test case of up to 50% on a 30 cpu system.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
11 years agolockref: use arch_mutex_cpu_relax() in CMPXCHG_LOOP()
Heiko Carstens [Mon, 23 Sep 2013 10:59:56 +0000 (12:59 +0200)]
lockref: use arch_mutex_cpu_relax() in CMPXCHG_LOOP()

Make use of arch_mutex_cpu_relax() so architectures can override the
default cpu_relax() semantics.
This is especially useful for s390, where cpu_relax() means that we
yield() the current (virtual) cpu and therefore is very expensive,
and would contradict the whole purpose of the lockless cmpxchg loop.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
11 years agomutex: replace CONFIG_HAVE_ARCH_MUTEX_CPU_RELAX with simple ifdef
Heiko Carstens [Sat, 28 Sep 2013 09:23:59 +0000 (11:23 +0200)]
mutex: replace CONFIG_HAVE_ARCH_MUTEX_CPU_RELAX with simple ifdef

Linus suggested to replace

 #ifndef CONFIG_HAVE_ARCH_MUTEX_CPU_RELAX
 #define arch_mutex_cpu_relax() cpu_relax()
 #endif

with just a simple

  #ifndef arch_mutex_cpu_relax
  # define arch_mutex_cpu_relax() cpu_relax()
  #endif

to get rid of CONFIG_HAVE_CPU_RELAX_SIMPLE. So architectures can
simply define arch_mutex_cpu_relax if they want an architecture
specific function instead of having to add a select statement in
their Kconfig in addition.

Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
11 years agostaging:iio:iio-trig-bfin-timer: Fix compile error
Lars-Peter Clausen [Fri, 27 Sep 2013 13:50:00 +0000 (14:50 +0100)]
staging:iio:iio-trig-bfin-timer: Fix compile error

This patch fixes the following compile errors for the iio-trig-bfin-timer
driver:
drivers/staging/iio/trigger/iio-trig-bfin-timer.c: In function â€˜iio_bfin_tmr_frequency_store’:
drivers/staging/iio/trigger/iio-trig-bfin-timer.c:121: error: invalid storage class for function â€˜iio_bfin_tmr_frequency_show’
drivers/staging/iio/trigger/iio-trig-bfin-timer.c:118: warning: ISO C90 forbids mixed declarations and code
drivers/staging/iio/trigger/iio-trig-bfin-timer.c:135: error: initializer element is not constant
...

The issue was introduced in commit e5e26dd5 ("staging: iio: replace
strict_strto*() with kstrto*()") by leaving an excess opening bracket.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
11 years agoiio:ti_am335x_adc ensure that IIO_KFIFO_BUF is not selected witout IIO_BUFFER
Jonathan Cameron [Wed, 25 Sep 2013 20:37:00 +0000 (21:37 +0100)]
iio:ti_am335x_adc ensure that IIO_KFIFO_BUF is not selected witout IIO_BUFFER

This avoids build problems such iio_push_to_buffers* not being defined.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Reported-by: kbuild test robot <fengguang.wu@intel.com>
11 years agoMerge branch 'context_tracking/fixes' of git://git.kernel.org/pub/scm/linux/kernel...
Ingo Molnar [Sat, 28 Sep 2013 06:50:09 +0000 (08:50 +0200)]
Merge branch 'context_tracking/fixes' of git://git./linux/kernel/git/frederic/linux-dynticks into sched/urgent

Pull context tracking ARM fix from Frederic Weisbecker.

Signed-off-by: Ingo Molnar <mingo@kernel.org>
11 years agoMerge branch 'drm-fixes-3.12' of git://people.freedesktop.org/~agd5f/linux into drm...
Dave Airlie [Sat, 28 Sep 2013 04:45:30 +0000 (14:45 +1000)]
Merge branch 'drm-fixes-3.12' of git://people.freedesktop.org/~agd5f/linux into drm-fixes

More radeon fixes for 3.12.  Kind of all over the place: UVD, DPM,
tiling, etc.

* 'drm-fixes-3.12' of git://people.freedesktop.org/~agd5f/linux:
  drm/radeon: fix hdmi audio on DCE3.0/3.1 asics
  drm/radeon/cik: fix overflow in vram fetch
  drm/radeon: add missing hdmi callbacks for rv6xx
  drm/radeon/uvd: lower msg&fb buffer requirements on UVD3
  drm/radeon: disable tests/benchmarks if accel is disabled
  drm/radeon: don't set default clocks for SI when DPM is disabled
  drm/radeon/dpm/ci: filter clocks based on voltage/clk dep tables
  drm/radeon/dpm/si: filter clocks based on voltage/clk dep tables
  drm/radeon/dpm/ni: filter clocks based on voltage/clk dep tables
  drm/radeon/dpm/btc: filter clocks based on voltage/clk dep tables
  drm/radeon/dpm: fetch the max clk from voltage dep tables helper
  drm/radeon: fix missed variable sized access
  drm/radeon: Make r100_cp_ring_info() and radeon_ring_gfx() safe (v2)
  drm/radeon/cik: Add tiling mode index for 1D tiled depth/stencil surfaces
  drm/radeon/cik: Fix encoding of number of banks in tiling configuration info
  drm/radeon/cik: Fix printing of client name on VM protection fault
  drm/radeon: additional gcc fixes for radeon_atombios.c
  drm/radeon: avoid UVD corruption on AGP cards using GPU gart

11 years agoMerge tag 'drm-intel-fixes-2013-09-26' of git://people.freedesktop.org/~danvet/drm...
Dave Airlie [Fri, 27 Sep 2013 22:46:44 +0000 (08:46 +1000)]
Merge tag 'drm-intel-fixes-2013-09-26' of git://people.freedesktop.org/~danvet/drm-intel into drm-fixes

Just a few fixes for regressions and other serious stuff.

Two fix state tracking mismatches, together with an additional patch that
I've submitted to stable (somehow forgotten to tag it) we should have them
fixed now (I hope).

* tag 'drm-intel-fixes-2013-09-26' of git://people.freedesktop.org/~danvet/drm-intel:
  drm/i915: Fix up usage of SHRINK_STOP
  drm/i915: preserve pipe A quirk in i9xx_set_pipeconf
  drm/i915/tv: clear adjusted_mode.flags
  drm/i915/dp: increase i2c-over-aux retry interval on AUX DEFER
  drm/i915: Use a temporary va_list for two-pass string handling

11 years agoMerge tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck...
Linus Torvalds [Fri, 27 Sep 2013 17:07:47 +0000 (10:07 -0700)]
Merge tag 'hwmon-for-linus' of git://git./linux/kernel/git/groeck/linux-staging

Pull hwmon fix from Guenter Roeck:
 "Fix potential crash condition in applesmc driver"

* tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
  hwmon: (applesmc) Check key count before proceeding

11 years agoMerge tag 'sound-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Linus Torvalds [Fri, 27 Sep 2013 16:33:01 +0000 (09:33 -0700)]
Merge tag 'sound-3.12' of git://git./linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "Nothing too serious here: a couple of compress-offload core fixes,
  Haswell HDMI audio fix, a fixup for new MacBook Airs and a few COEF
  setups for ALC283 mic problems"

* tag 'sound-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda - Enable internal mic on a Thinkpad machine with ALC283
  ALSA: hda - Fix Internal Mic boost can't control with ALC283
  ALSA: hda - Add documentation for CS4208 fixups
  ALSA: hda - Add fixup for MacBook Air 6,1 and 6,2 with CS4208 codec
  ALSA : hda - not use assigned converters for all unused pins
  ALSA: compress: Make sure we trigger STOP before closing the stream.
  ALSA: compress: Fix compress device unregister.

11 years agoMerge tag 'fbdev-fixes-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba...
Linus Torvalds [Fri, 27 Sep 2013 16:32:09 +0000 (09:32 -0700)]
Merge tag 'fbdev-fixes-3.12' of git://git./linux/kernel/git/tomba/linux

Pull fbdev fixes from Tomi Valkeinen:
 "Small fbdev fixes for various fb drivers"

* tag 'fbdev-fixes-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux:
  video: mxsfb: Add missing break
  video: of: display_timing: correct display-timings node finding
  neofb: fix error return code in neofb_probe()
  s3fb: fix error return code in s3_pci_probe()
  video: mmp: drop needless devm cleanup
  OMAPDSS: Add missing dependency on backlight for DSI-CM panel drier
  OMAPDSS: DISPC: set irq_safe for runtime PM
  OMAPDSS: Return right error during connector probe

11 years agoMerge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Linus Torvalds [Fri, 27 Sep 2013 16:31:09 +0000 (09:31 -0700)]
Merge branch 'for_linus' of git://git./linux/kernel/git/jack/linux-fs

Pull reiserfs and UDF fixes from Jan Kara:
 "The contains fix of an UDF oops when mounting corrupted media and a
  fix of a race in reiserfs leading to oops"

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
  reiserfs: fix race with flush_used_journal_lists and flush_journal_list
  reiserfs: remove useless flush_old_journal_lists
  udf: Fortify LVID loading

11 years agosysfs: Allow mounting without CONFIG_NET
Eric W. Biederman [Mon, 23 Sep 2013 21:41:17 +0000 (14:41 -0700)]
sysfs: Allow mounting without CONFIG_NET

In kobj_ns_current_may_mount the default should be to allow the mount.
The test is only for a single kobj_ns_type at a time, and unless there
is a reason to prevent it the mounting sysfs should be allowed.
Subsystems that are not registered can't have are not involved so can't
have a reason to prevent mounting sysfs.

This is a bug-fix to commit 7dc5dbc879bd ("sysfs: Restrict mounting
sysfs") that came in via the userns tree during the 3.12 merge window.

Reported-and-tested-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
11 years agolockref: allow relaxed cmpxchg64 variant for lockless updates
Will Deacon [Thu, 26 Sep 2013 16:27:00 +0000 (17:27 +0100)]
lockref: allow relaxed cmpxchg64 variant for lockless updates

The 64-bit cmpxchg operation on the lockref is ordered by virtue of
hazarding between the cmpxchg operation and the reference count
manipulation. On weakly ordered memory architectures (such as ARM), it
can be of great benefit to omit the barrier instructions where they are
not needed.

This patch moves the lockless lockref code over to a cmpxchg64_relaxed
operation, which doesn't provide barrier semantics. If the operation
isn't defined, we simply #define it as the usual 64-bit cmpxchg macro.

Cc: Waiman Long <Waiman.Long@hp.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
11 years agoi2c: designware: 10-bit addressing mode enabling if I2C_DYNAMIC_TAR_UPDATE is set
Chew, Chiau Ee [Thu, 26 Sep 2013 18:57:35 +0000 (02:57 +0800)]
i2c: designware: 10-bit addressing mode enabling if I2C_DYNAMIC_TAR_UPDATE is set

According to Designware I2C spec, if I2C_DYNAMIC_TAR_UPDATE is set to 1,
the 10-bit addressing mode is controlled by IC_10BITADDR_MASTER bit of
IC_TAR register instead of IC_CON register. The IC_10BITADDR_MASTER
in IC_CON register becomes read-only copy. Since I2C_DYNAMIC_TAR_UPDATE
value can't be detected from hardware register, so we will always set the
IC_10BITADDR_MASTER bit in both IC_CON and IC_TAR register whenever 10-bit
addresing mode is requested by user application.

Signed-off-by: Chew, Chiau Ee <chiau.ee.chew@intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
11 years agoi2c: mv64xxx: Do not use writel_relaxed()
Thierry Reding [Wed, 18 Sep 2013 12:51:40 +0000 (14:51 +0200)]
i2c: mv64xxx: Do not use writel_relaxed()

The driver is used on PowerPC which don't provide writel_relaxed(). This
breaks the c2k and prpmc2800 default configurations. To fix the build,
turn the calls to writel_relaxed() into writel(). The impacts for ARM
should be minimal.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
11 years agoi2c: mv64xxx: Fix some build warnings
Thierry Reding [Wed, 18 Sep 2013 12:50:52 +0000 (14:50 +0200)]
i2c: mv64xxx: Fix some build warnings

Some functions and variables are only used if the configuration selects
HAVE_CLK. Protect them with a corresponding #ifdef CONFIG_HAVE_CLK block
to avoid compiler warnings.

Signed-off-by: Thierry Reding <treding@nvidia.com>
[wsa: added marker to #endif]
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
11 years agoi2c: s3c2410: fix clk_disable/clk_unprepare WARNings
Kim Phillips [Tue, 17 Sep 2013 16:31:53 +0000 (11:31 -0500)]
i2c: s3c2410: fix clk_disable/clk_unprepare WARNings

commit d16933b33914a6dff38a4ecbe8edce44a17898e8 "i2c: s3c2410: Move
location of clk_prepare_enable() call in probe function" refactored
clk_enable and clk_disable calls yet neglected to remove the
clk_disable_unprepare call in the module's remove().

It helps remove warnings on an arndale during unbind:

echo 12c90000.i2c > /sys/bus/platform/devices/12c90000.i2c/driver/unbind

------------[ cut here ]------------
WARNING: CPU: 0 PID: 2548 at drivers/clk/clk.c:842 clk_disable+0x18/0x24()
Modules linked in:
CPU: 0 PID: 2548 Comm: bash Not tainted 3.11.0-next-20130916-00003-gf4bddbc #6
[<c0014d48>] (unwind_backtrace+0x0/0xf8) from [<c00117d0>] (show_stack+0x10/0x14)
[<c00117d0>] (show_stack+0x10/0x14) from [<c0361be8>] (dump_stack+0x6c/0xac)
[<c0361be8>] (dump_stack+0x6c/0xac) from [<c001d864>] (warn_slowpath_common+0x64/0x88)
[<c001d864>] (warn_slowpath_common+0x64/0x88) from [<c001d8a4>] (warn_slowpath_null+0x1c/0x24)
[<c001d8a4>] (warn_slowpath_null+0x1c/0x24) from [<c02c4a64>] (clk_disable+0x18/0x24)
[<c02c4a64>] (clk_disable+0x18/0x24) from [<c028d0b0>] (s3c24xx_i2c_remove+0x28/0x70)
[<c028d0b0>] (s3c24xx_i2c_remove+0x28/0x70) from [<c0217a10>] (platform_drv_remove+0x18/0x1c)
[<c0217a10>] (platform_drv_remove+0x18/0x1c) from [<c0216358>] (__device_release_driver+0x58/0xb4)
[<c0216358>] (__device_release_driver+0x58/0xb4) from [<c02163d0>] (device_release_driver+0x1c/0x28)
[<c02163d0>] (device_release_driver+0x1c/0x28) from [<c02153c0>] (unbind_store+0x58/0x90)
[<c02153c0>] (unbind_store+0x58/0x90) from [<c0214c90>] (drv_attr_store+0x20/0x2c)
[<c0214c90>] (drv_attr_store+0x20/0x2c) from [<c01032c0>] (sysfs_write_file+0x168/0x198)
[<c01032c0>] (sysfs_write_file+0x168/0x198) from [<c00ae1c0>] (vfs_write+0xb0/0x194)
[<c00ae1c0>] (vfs_write+0xb0/0x194) from [<c00ae594>] (SyS_write+0x3c/0x70)
[<c00ae594>] (SyS_write+0x3c/0x70) from [<c000e3e0>] (ret_fast_syscall+0x0/0x30)
---[ end trace 4c9f9403066f57a6 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 2548 at drivers/clk/clk.c:751 clk_unprepare+0x14/0x1c()
Modules linked in:
CPU: 0 PID: 2548 Comm: bash Tainted: G        W    3.11.0-next-20130916-00003-gf4bddbc #6
[<c0014d48>] (unwind_backtrace+0x0/0xf8) from [<c00117d0>] (show_stack+0x10/0x14)
[<c00117d0>] (show_stack+0x10/0x14) from [<c0361be8>] (dump_stack+0x6c/0xac)
[<c0361be8>] (dump_stack+0x6c/0xac) from [<c001d864>] (warn_slowpath_common+0x64/0x88)
[<c001d864>] (warn_slowpath_common+0x64/0x88) from [<c001d8a4>] (warn_slowpath_null+0x1c/0x24)
[<c001d8a4>] (warn_slowpath_null+0x1c/0x24) from [<c02c5834>] (clk_unprepare+0x14/0x1c)
[<c02c5834>] (clk_unprepare+0x14/0x1c) from [<c028d0b8>] (s3c24xx_i2c_remove+0x30/0x70)
[<c028d0b8>] (s3c24xx_i2c_remove+0x30/0x70) from [<c0217a10>] (platform_drv_remove+0x18/0x1c)
[<c0217a10>] (platform_drv_remove+0x18/0x1c) from [<c0216358>] (__device_release_driver+0x58/0xb4)
[<c0216358>] (__device_release_driver+0x58/0xb4) from [<c02163d0>] (device_release_driver+0x1c/0x28)
[<c02163d0>] (device_release_driver+0x1c/0x28) from [<c02153c0>] (unbind_store+0x58/0x90)
[<c02153c0>] (unbind_store+0x58/0x90) from [<c0214c90>] (drv_attr_store+0x20/0x2c)
[<c0214c90>] (drv_attr_store+0x20/0x2c) from [<c01032c0>] (sysfs_write_file+0x168/0x198)
[<c01032c0>] (sysfs_write_file+0x168/0x198) from [<c00ae1c0>] (vfs_write+0xb0/0x194)
[<c00ae1c0>] (vfs_write+0xb0/0x194) from [<c00ae594>] (SyS_write+0x3c/0x70)
[<c00ae594>] (SyS_write+0x3c/0x70) from [<c000e3e0>] (ret_fast_syscall+0x0/0x30)
---[ end trace 4c9f9403066f57a7 ]---

Signed-off-by: Kim Phillips <kim.phillips@linaro.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
11 years agoarm: Fix build error with context tracking calls
Frederic Weisbecker [Mon, 9 Sep 2013 22:54:17 +0000 (00:54 +0200)]
arm: Fix build error with context tracking calls

ad65782fba50 (context_tracking: Optimize main APIs off case
with static key) converted context tracking main APIs to inline
function and left ARM asm callers behind.

This can be easily fixed by making ARM calling the post static
keys context tracking function. We just need to replicate the
static key checks there. We'll remove these later when ARM will
support the context tracking static keys.

Reported-by: Guenter Roeck <linux@roeck-us.net>
Reported-by: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Tested-by: Kevin Hilman <khilman@linaro.org>
Cc: Nicolas Pitre <nicolas.pitre@linaro.org>
Cc: Anil Kumar <anilk4.v@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Benoit Cousson <b-cousson@ti.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Kevin Hilman <khilman@linaro.org>
11 years agoALSA: hda - Enable internal mic on a Thinkpad machine with ALC283
Kailang Yang [Fri, 27 Sep 2013 11:10:25 +0000 (13:10 +0200)]
ALSA: hda - Enable internal mic on a Thinkpad machine with ALC283

More thorough testing showed that these verbs were necessary to
improve quality of the internal mic. Patch originally from Realtek.

BugLink: https://bugs.launchpad.net/bugs/1231931
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Fix Internal Mic boost can't control with ALC283
Kailang Yang [Fri, 27 Sep 2013 12:02:28 +0000 (14:02 +0200)]
ALSA: hda - Fix Internal Mic boost can't control with ALC283

ALC283 pin control for Line1 default control by hidden register.
Use line1 as internal Mic will not get sound when boost value up.
Set control by verb for hidden register will solve this issue.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Add documentation for CS4208 fixups
Takashi Iwai [Fri, 27 Sep 2013 08:19:31 +0000 (10:19 +0200)]
ALSA: hda - Add documentation for CS4208 fixups

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Add fixup for MacBook Air 6,1 and 6,2 with CS4208 codec
Ben Whitten [Fri, 27 Sep 2013 08:13:51 +0000 (10:13 +0200)]
ALSA: hda - Add fixup for MacBook Air 6,1 and 6,2 with CS4208 codec

This patch adds the default pin configuration and some init verbs for
setting COEFs, in addition to the correction of input pin AMP caps
for MacBook Air 6,1 and 6,2.  With these changes, the headphone jack
detection starts working properly.

[trivial space fixes by tiwai]

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=60811
Signed-off-by: Ben Whitten <benwhitten@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agox86/microcode/AMD: Fix patch level reporting for family 15h
Suravee Suthikulpanit [Thu, 30 Sep 2010 00:27:12 +0000 (19:27 -0500)]
x86/microcode/AMD: Fix patch level reporting for family 15h

On AMD family 14h, applying microcode patch on the a core (core0)
would also affect the other core (core1) in the same compute
unit. The driver would skip applying the patch on core1, but it
still need to update kernel structures to reflect the proper
patch level.

The current logic is not updating the struct
ucode_cpu_info.cpu_sig.rev of the skipped core. This causes the
/sys/devices/system/cpu/cpu1/microcode/version to report
incorrect patch level as shown below:

  $ grep . cpu?/microcode/version
  cpu0/microcode/version:0x600063d
  cpu1/microcode/version:0x6000626
  cpu2/microcode/version:0x600063d
  cpu3/microcode/version:0x6000626
  cpu4/microcode/version:0x600063d

Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Acked-by: Borislav Petkov <bp@suse.de>
Cc: <bp@alien8.de>
Cc: <jacob.w.shin@gmail.com>
Cc: <herrmann.der.user@googlemail.com>
Link: http://lkml.kernel.org/r/1285806432-1995-1-git-send-email-suravee.suthikulpanit@amd.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
11 years agoMerge branch 'pm-cpufreq-fixes'
Rafael J. Wysocki [Fri, 27 Sep 2013 00:45:36 +0000 (02:45 +0200)]
Merge branch 'pm-cpufreq-fixes'

* pm-cpufreq-fixes:
  cpufreq: exynos5440: Fix potential NULL pointer dereference
  cpufreq: check cpufreq driver is valid and cpufreq isn't disabled in cpufreq_get()
  acpi-cpufreq: skip loading acpi_cpufreq after intel_pstate

11 years agoMerge branch 'acpi-fixes'
Rafael J. Wysocki [Fri, 27 Sep 2013 00:45:10 +0000 (02:45 +0200)]
Merge branch 'acpi-fixes'

* acpi-fixes:
  ACPI / scan: fix typo in comments of acpi_bus_unregister_driver()
  ACPI / IPMI: Fix atomic context requirement of ipmi_msg_handler()

11 years agostaging: r8188eu: Add new device ID
Larry Finger [Thu, 26 Sep 2013 18:07:31 +0000 (13:07 -0500)]
staging: r8188eu: Add new device ID

The DLink DWA-125 Rev D1 also uses this driver.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Reported-by: Sergey Kostanbaev <sergey.kostanbaev@gmail.com>
Tested-by: Sergey Kostanbaev <sergey.kostanbaev@gmail.com>
Cc: Sergey Kostanbaev <sergey.kostanbaev@gmail.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: comedi: 8253.h: tidy up the i8253_cascade_ns_to_timer*() users
H Hartley Sweeten [Thu, 26 Sep 2013 18:40:15 +0000 (11:40 -0700)]
staging: comedi: 8253.h: tidy up the i8253_cascade_ns_to_timer*() users

Introduce a couple defines for the common 8254 oscillator base values
used in the comedi drivers and remove the custom defines and open
coded values.

Change the i8253_cascade_ns_to_timer_2div() calls in the drivers to
the more generic i8253_cascade_ns_to_timer(). They are identical due
to the #define in the 8253.h header.

Remove the extra mask by TRIG_ROUND_MASK of the 'round_mode' parameter
to i8253_cascade_ns_to_timer(). That function already handles the mask.

Tidy up all the calls to i8253_cascade_ns_to_timer().

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: vt6656: rxtx.c remove dead code rts_cts void
Malcolm Priestley [Thu, 26 Sep 2013 18:00:41 +0000 (19:00 +0100)]
staging: vt6656: rxtx.c remove dead code rts_cts void

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: vt6656: rxtx.c Move rts_cts pointer assignment to s_vGenerateTxParameter
Malcolm Priestley [Thu, 26 Sep 2013 17:57:34 +0000 (18:57 +0100)]
staging: vt6656: rxtx.c Move rts_cts pointer assignment to s_vGenerateTxParameter

Move rts/cts pointers to relevant vnt_tx_data_head position.

Remove old rts_cts pointers in calling functions.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: vt6656: rxtx.c s_vGenerateTxParameter Create vnt_mic_hdr structure
Malcolm Priestley [Thu, 26 Sep 2013 17:52:10 +0000 (18:52 +0100)]
staging: vt6656: rxtx.c s_vGenerateTxParameter Create vnt_mic_hdr structure

Create double pointer to pass back vnt_mic_hdr address position
of relevant structure if need_mic is more than 0. Otherwise it
is NULL.

This replaces the pMICHDR void pointer with struct vnt_mic_hdr
and assignments in the calling functions.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: vt6656: rxtx.c create structure to join vnt_tx_data_head with vnt_tx_head.
Malcolm Priestley [Thu, 26 Sep 2013 17:49:44 +0000 (18:49 +0100)]
staging: vt6656: rxtx.c create structure to join vnt_tx_data_head with vnt_tx_head.

Create struct vnt_tx_mic_hdr for with union vnt_tx_data_head
for mic mode.

Create union vnt_tx for mic and non mic mode.

Attach vnt_rrv_time_* to relevant tx_head.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: vt6656: rxtx.c Create union of struct vnt_rrv_time* stuctures
Malcolm Priestley [Thu, 26 Sep 2013 17:47:25 +0000 (18:47 +0100)]
staging: vt6656: rxtx.c Create union of struct vnt_rrv_time* stuctures

Attach union vnt_tx_head to structure vnt_tx_buffer replacing pointer
pvRrvTime.

In s_vGenerateTxParameter the relevant struct vnt_rrv_time_*
structure is attached to the vnt_tx_head.

The NULL check is now pFifoHead.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: comedi: pcl726: rename interrupt (async cmd) support functions
H Hartley Sweeten [Thu, 26 Sep 2013 17:26:42 +0000 (10:26 -0700)]
staging: comedi: pcl726: rename interrupt (async cmd) support functions

Rename these functions so they have namespace associated with the driver.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: comedi: dt2801: fix using uninitialized variable warnings
H Hartley Sweeten [Thu, 26 Sep 2013 17:29:20 +0000 (10:29 -0700)]
staging: comedi: dt2801: fix using uninitialized variable warnings

As pointed out by Fengguang Wu, the calls to dt2801_readdata() return the
data read thru a pointer (the address of a local variable) passed as a
parameter. If this local variable is not initialized it produces a warning
during the build of the form:

drivers/staging/comedi/drivers/dt2801.c: In function 'dt2801_ai_insn_read':
drivers/staging/comedi/drivers/dt2801.c:273:14: warning: 'hb' is used
      uninitialized in this function [-Wuninitialized]

Fix these warning by making sure the local variables are initialized.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: comedi: Kconfig: COMEDI_NI_ATMIO should select COMEDI_FC
H Hartley Sweeten [Thu, 26 Sep 2013 17:28:28 +0000 (10:28 -0700)]
staging: comedi: Kconfig: COMEDI_NI_ATMIO should select COMEDI_FC

As pointed out by the kbuild test robot, the ni_atmio driver includes
ni_mio_common.c which uses the helper functions in the comedi_fc module.

Select the COMEDI_FC module when COMEDI_NI_ATMIO is enabled to fix the
following build error:

ERROR: "cfc_write_array_to_buffer" [drivers/staging/comedi/drivers/ni_atmio.ko] undefined!

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>