Arnd Bergmann [Thu, 24 Nov 2011 15:58:01 +0000 (15:58 +0000)]
Merge branch 'fixes-dss' of git://git./linux/kernel/git/tmlind/linux-omap into fixes
Arnd Bergmann [Thu, 24 Nov 2011 15:56:03 +0000 (15:56 +0000)]
Merge branch 'fixes' of git://git./linux/kernel/git/tmlind/linux-omap into fixes
Arnd Bergmann [Thu, 24 Nov 2011 14:58:59 +0000 (14:58 +0000)]
Merge branch 'at91/defconfig' into fixes
Jean-Christophe PLAGNIOL-VILLARD [Sat, 15 Oct 2011 16:03:17 +0000 (00:03 +0800)]
ARM: at91: enable additional boards in existing soc defconfig files
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Jean-Christophe PLAGNIOL-VILLARD [Sat, 15 Oct 2011 16:07:20 +0000 (00:07 +0800)]
ARM: at91: refresh soc defconfig files for 3.2
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Jean-Christophe PLAGNIOL-VILLARD [Sat, 15 Oct 2011 16:07:20 +0000 (00:07 +0800)]
ARM: at91: rename defconfig files appropriately
rename all Atmel reference board as soc defconfig
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Thu, 24 Nov 2011 14:51:42 +0000 (14:51 +0000)]
Merge branch 'mxs/for-arnd' of git://git.linaro.org/people/shawnguo/linux-2.6 into fixes
Tony Lindgren [Wed, 23 Nov 2011 22:57:37 +0000 (14:57 -0800)]
Merge branch 'hwmod_dss_fixes_3.2rc' of git://git.pwsan.com/linux-2.6 into fixes-dss
Tony Lindgren [Wed, 23 Nov 2011 22:46:10 +0000 (14:46 -0800)]
Merge branch 'fixes-v3.2-rc2' into fixes
Govindraj.R [Wed, 23 Nov 2011 22:45:37 +0000 (14:45 -0800)]
ARM: OMAP2+: Fix Compilation error when omap_l3_noc built as module
Fix below compilation failure on mainline kernel 3.2-rc1
when omap_l3_noc.c is built as module.
arch/arm/mach-omap2/omap_l3_noc.c:240: error: expected ',' or ';' before 'MODULE_DEVICE_TABLE'
Signed-off-by: Govindraj.R <govindraj.raja@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Thomas Weber [Wed, 23 Nov 2011 22:45:22 +0000 (14:45 -0800)]
ARM: OMAP2+: Remove empty io.h
The file arch/arm/mach-omap2/io.h is empty, so we can remove it.
Signed-off-by: Thomas Weber <weber@corscience.de>
Acked-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Ming Lei [Wed, 23 Nov 2011 22:44:50 +0000 (14:44 -0800)]
ARM: OMAP2: select ARM_AMBA if OMAP3_EMU is defined
This patch selects ARM_AMBA if OMAP3_EMU is defined because
OC_ETM depends on ARM_AMBA, so fix the link failure[1].
[1],
arch/arm/kernel/built-in.o: In function `etm_remove':
/home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:609: undefined
reference to `amba_release_regions'
arch/arm/kernel/built-in.o: In function `etb_remove':
/home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:409: undefined
reference to `amba_release_regions'
arch/arm/kernel/built-in.o: In function `etm_init':
/home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:640: undefined
reference to `amba_driver_register'
/home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:646: undefined
reference to `amba_driver_register'
/home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:648: undefined
reference to `amba_driver_unregister'
arch/arm/kernel/built-in.o: In function `etm_probe':
/home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:545: undefined
reference to `amba_request_regions'
/home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:595: undefined
reference to `amba_release_regions'
arch/arm/kernel/built-in.o: In function `etb_probe':
/home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:347: undefined
reference to `amba_request_regions'
/home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:392: undefined
reference to `amba_release_regions'
arch/arm/mach-omap2/built-in.o: In function `emu_init':
/home/tom/git/omap/linux-2.6-omap/arch/arm/mach-omap2/emu.c:62:
undefined reference to `amba_device_register'
/home/tom/git/omap/linux-2.6-omap/arch/arm/mach-omap2/emu.c:63:
undefined reference to `amba_device_register'
make: *** [.tmp_vmlinux1] Error 1
making modules
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Tony Lindgren <tony@atomide.com>
Felipe Balbi [Wed, 23 Nov 2011 22:43:37 +0000 (14:43 -0800)]
ARM: OMAP: smartreflex: fix IRQ handling bug
Fix a bug which has been on this driver since
it was added by the original commit
984aa6db
which would never clear IRQSTATUS bits.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
Cc: stable@vger.kernel.org
Signed-off-by: Tony Lindgren <tony@atomide.com>
Kevin Hilman [Wed, 23 Nov 2011 22:43:01 +0000 (14:43 -0800)]
ARM: OMAP: PM: only register TWL with voltage layer when device is present
Current code registers voltage layer details for TWL PMIC even when a TWL
has not been registered. Fix this to only register the TWL with voltage
layer when the TWL PMIC is initialized by board-level code.
Signed-off-by: Kevin Hilman <khilman@ti.com>
Cc: stable@vger.kernel.org
Signed-off-by: Tony Lindgren <tony@atomide.com>
sricharan [Wed, 23 Nov 2011 22:35:07 +0000 (14:35 -0800)]
ARM: OMAP: hwmod: Fix the addr space, irq, dma count APIs
The address spaces, irqs and dma reqs count APIs return the
number of corresponding entries in a hwmod including a additional
null value or a -1 terminator in the structure introduced recently.
More information here:
-
212738a4: omap_hwmod: use a terminator record with omap_hwmod_mpu_irqs
arrays
-
78183f3f: omap_hwmod: use a null structure record to terminate
omap_hwmod_addr_space arrays
-
bc614958: omap_hwmod: use a terminator record with omap_hwmod_dma_info
arrays
The issue with irqs and dma info was originally reported by Benoit Cousson.
The devices which have multiple hwmods and use device_build_ss are
broken with this, as their resources are populated with a extra null
value, subsequently the probe fails. So fix the API not to include
the array terminator in the count.
Reported-by: Benoit Cousson <b-cousson@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimar@ti.com>
Signed-off-by: sricharan <r.sricharan@ti.com>
Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Cc: Paul Walmsley <paul@pwsan.com>
Cc: stable@vger.kernel.org
Signed-off-by: Tony Lindgren <tony@atomide.com>
Arnd Bergmann [Wed, 23 Nov 2011 20:30:08 +0000 (20:30 +0000)]
Merge branch 'fix' of git://github.com/ycmiao/pxa-linux into fixes
Arnd Bergmann [Wed, 23 Nov 2011 20:26:57 +0000 (20:26 +0000)]
Merge branch 'imx-for-arnd' of git://git.pengutronix.de/git/imx/linux-2.6 into fixes
Arnd Bergmann [Wed, 23 Nov 2011 20:22:37 +0000 (20:22 +0000)]
Merge branch 'samsung-fixes' of git://git./linux/kernel/git/kgene/linux-samsung into fixes
Arnd Bergmann [Wed, 23 Nov 2011 20:19:16 +0000 (20:19 +0000)]
Merge branch 'for-arnd' of git://git./linux/kernel/git/will/linux into fixes
Arnd Bergmann [Wed, 23 Nov 2011 20:00:00 +0000 (20:00 +0000)]
Merge branch 'imx6q/fixes' of git://git.linaro.org/people/shawnguo/linux-2.6 into fixes
Wolfram Sang [Sat, 10 Sep 2011 10:26:07 +0000 (12:26 +0200)]
arm: mx28: fix bit operation in clock setting
reg | (1 << clk->enable_shift) always evaluates to true. Switch it
to & which makes much more sense. Same fix as
13be9f00 (ARM i.MX28: fix
bit operation) at a different location.
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: stable@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Sascha Hauer [Tue, 22 Nov 2011 10:33:00 +0000 (11:33 +0100)]
Merge branch 'cleanups/remove-unused-kconfig' into imx-fixes-for-arnd
Sascha Hauer [Tue, 22 Nov 2011 10:32:39 +0000 (11:32 +0100)]
Merge branch 'cleanups/assorted' into imx-fixes-for-arnd
Conflicts:
arch/arm/mach-imx/mm-imx3.c
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer [Tue, 22 Nov 2011 10:21:22 +0000 (11:21 +0100)]
Merge branches 'fixes/imx3-build', 'fixes/imx_ioremap' and 'fixes/maintainer-update' into imx-fixes
Arnd Bergmann [Sat, 8 Oct 2011 15:16:49 +0000 (17:16 +0200)]
ARM: imx: export imx_ioremap
The arch_ioremap function on i.MX is now an indirect function pointer.
In order to use it from any loadable module, the pointer itself
has to be exported.
ERROR: "imx_ioremap" [drivers/video/tmiofb.ko] undefined!
ERROR: "imx_ioremap" [drivers/usb/host/sl811-hcd.ko] undefined!
ERROR: "imx_ioremap" [drivers/usb/host/r8a66597-hcd.ko] undefined!
ERROR: "imx_ioremap" [drivers/usb/host/oxu210hp-hcd.ko] undefined!
ERROR: "imx_ioremap" [drivers/usb/gadget/r8a66597-udc.ko] undefined!
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Uwe Kleine-König [Tue, 22 Nov 2011 09:07:26 +0000 (10:07 +0100)]
ARM: imx/mm-imx3: conditionally compile i.MX31 and i.MX35 code
This fixes building a kernel for only one of the two SOCs. Without this
patch an i.MX31 only build fails with:
arch/arm/mach-imx/built-in.o: In function `imx35_init_early':
mach-bug.c:(.init.text+0x2c): undefined reference to `mxc_iomux_v3_init'
arch/arm/mach-imx/built-in.o: In function `imx35_soc_init':
mach-bug.c:(.init.text+0xe4): undefined reference to `mx35_revision'
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Fabio Estevam [Mon, 21 Nov 2011 18:26:52 +0000 (16:26 -0200)]
ARM: mx5: Fix checkpatch warnings in cpu-imx5.c
Fix the following warnings reported by checkpatch:
WARNING: Use #include <linux/io.h> instead of <asm/io.h>
#19: FILE: arm/mach-imx/cpu-imx5.c:19:
+#include <asm/io.h>
WARNING: line over 80 characters
#70: FILE: arm/mach-imx/cpu-imx5.c:70:
+ if (mx51_revision() < IMX_CHIP_REVISION_3_0 && (elf_hwcap & HWCAP_NEON)) {
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer [Tue, 22 Nov 2011 09:04:46 +0000 (10:04 +0100)]
MAINTAINERS: Add missing directory
arch/arm/mach-imx/ is part of the i.MX support. Add it.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Paul Bolle [Mon, 21 Nov 2011 13:34:05 +0000 (14:34 +0100)]
ARM: imx: drop 'ARCH_MX31' and 'ARCH_MX35'
Commit
27ad4bf72a ("ARM: imx: move mx3 support to mach-imx") kept
ARCH_MX31 and ARCH_MX35 'for compatibility'. Now that they aren't
actually used anymore, they can be dropped entirely.
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Richard Zhao [Thu, 17 Nov 2011 10:54:29 +0000 (18:54 +0800)]
ARM: imx6q: move clock register map to machine_desc.map_io
map_io is the only place to call iotable_init.
Signed-off-by: Richard Zhao <richard.zhao@linaro.org>
[shawn.guo: rename imx_clock_map_io() to imx6q_clock_map_io()]
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Eric Miao [Fri, 11 Nov 2011 12:11:14 +0000 (20:11 +0800)]
ARM: pxa168/gplugd: add the correct SSP device
There is no SSP0, but SSP1 is used on gplugd as an I2S port.
Acked-by: Tanmay Upadhyay <tanmay.upadhyay@einfochips.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Shawn Guo [Wed, 16 Nov 2011 13:44:33 +0000 (21:44 +0800)]
ARM: Update mach-types to fix mxs build breakage
Add entry m28evk to fix the following mxs build breakage.
CHK include/generated/compile.h
CC arch/arm/mach-mxs/clock-mx28.o
arch/arm/mach-mxs/clock-mx28.c: In function 'clk_misc_init':
arch/arm/mach-mxs/clock-mx28.c:748: error: implicit declaration of
function 'machine_is_m28evk'
make[1]: *** [arch/arm/mach-mxs/clock-mx28.o] Error 1
make: *** [arch/arm/mach-mxs] Error 2
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Axel Lin [Wed, 16 Nov 2011 16:17:18 +0000 (01:17 +0900)]
ARM: SAMSUNG: include linux/types.h at gpio-cfg.h
Include linux/types.h to fix below build error:
CC drivers/power/max8903_charger.o
In file included from arch/arm/plat-samsung/include/plat/gpio-fns.h:27,
from arch/arm/mach-s3c2410/include/mach/gpio-fns.h:1,
from arch/arm/mach-s3c2410/include/mach/gpio.h:27,
from /home/axel/repos/git/linux-2.6/arch/arm/include/asm/gpio.h:5,
from include/linux/gpio.h:30,
from drivers/power/max8903_charger.c:23:
arch/arm/plat-samsung/include/plat/gpio-cfg.h:27: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'samsung_gpio_pull_t'
arch/arm/plat-samsung/include/plat/gpio-cfg.h:28: error: expected '=', ',', ';', 'asm' or '__attribute__' before 's5p_gpio_drvstr_t'
arch/arm/plat-samsung/include/plat/gpio-cfg.h:55: error: expected specifier-qualifier-list before 'samsung_gpio_pull_t'
arch/arm/plat-samsung/include/plat/gpio-cfg.h:146: error: expected declaration specifiers or '...' before 'samsung_gpio_pull_t'
arch/arm/plat-samsung/include/plat/gpio-cfg.h:154: error: expected '=', ',', ';', 'asm' or '__attribute__' before 's3c_gpio_getpull'
arch/arm/plat-samsung/include/plat/gpio-cfg.h:173: error: expected declaration specifiers or '...' before 'samsung_gpio_pull_t'
arch/arm/plat-samsung/include/plat/gpio-cfg.h: In function 's3c_gpio_cfgrange_nopull':
arch/arm/plat-samsung/include/plat/gpio-cfg.h:178: error: '__force' undeclared (first use in this function)
arch/arm/plat-samsung/include/plat/gpio-cfg.h:178: error: (Each undeclared identifier is reported only once
arch/arm/plat-samsung/include/plat/gpio-cfg.h:178: error: for each function it appears in.)
arch/arm/plat-samsung/include/plat/gpio-cfg.h:178: error: expected ')' before 'samsung_gpio_pull_t'
arch/arm/plat-samsung/include/plat/gpio-cfg.h:178: error: expected ')' before numeric constant
arch/arm/plat-samsung/include/plat/gpio-cfg.h:178: error: too many arguments to function 's3c_gpio_cfgall_range'
arch/arm/plat-samsung/include/plat/gpio-cfg.h: At top level:
arch/arm/plat-samsung/include/plat/gpio-cfg.h:197: error: expected '=', ',', ';', 'asm' or '__attribute__' before 's5p_gpio_get_drvstr'
arch/arm/plat-samsung/include/plat/gpio-cfg.h:208: error: expected declaration specifiers or '...' before 's5p_gpio_drvstr_t'
make[2]: *** [drivers/power/max8903_charger.o] Error 1
make[1]: *** [drivers/power] Error 2
make: *** [drivers] Error 2
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Kukjin Kim [Wed, 16 Nov 2011 16:14:38 +0000 (01:14 +0900)]
ARM: SAMSUNG: inclusion export.h instead of module.h
Only for THIS_MODULE, the <linux/export.h> file should be
added instead of <linux/module.h>.
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Kukjin Kim [Wed, 16 Nov 2011 16:13:34 +0000 (01:13 +0900)]
ARM: S5P: Fix export.h inclusion
Commit
32aaeffbd4a7 ("Merge branch 'modsplit-Oct31 2011'...")
breaks build like following and this fixes it to add inclusion
<linux/export.h>.
arch/arm/plat-s5p/sysmmu.c:302: error: 'THIS_MODULE' undeclared here (not in a function)
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Will Deacon [Tue, 9 Aug 2011 11:24:07 +0000 (12:24 +0100)]
ARM: mach-imx: convert logical CPU numbers to physical numbers
This patch uses the new cpu_logical_map() macro for converting logical
CPU numbers into physical numbers when releasing CPUs during the SMP
boot and CPU hotplug paths.
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Will Deacon [Mon, 6 Jun 2011 11:35:46 +0000 (12:35 +0100)]
ARM: highbank: convert logical CPU numbers to physical numbers
This patch uses the new cpu_logical_map() macro for converting logical
CPU numbers into physical numbers when releasing CPUs during the SMP
boot and CPU hotplug paths.
Acked-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Linus Torvalds [Tue, 15 Nov 2011 17:02:59 +0000 (15:02 -0200)]
Linux 3.2-rc2
Linus Torvalds [Tue, 15 Nov 2011 16:56:56 +0000 (14:56 -0200)]
Merge branch 'iommu/fixes' of git://git./linux/kernel/git/joro/iommu
* 'iommu/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
iommu: omap: Fix compile failure
Linus Torvalds [Tue, 15 Nov 2011 16:48:51 +0000 (14:48 -0200)]
Merge branch 'fixes' of git://git.linaro.org/people/triad/linux-pinctrl
* 'fixes' of git://git.linaro.org/people/triad/linux-pinctrl:
pinctrl: hide subsystem from the populace
pinctrl: fix "warning: 'struct pinctrl_dev' declared inside parameter list"
Linus Torvalds [Tue, 15 Nov 2011 16:47:28 +0000 (14:47 -0200)]
Merge branch 'for-linus' of git://git./linux/kernel/git/paulg/linux
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux:
fsl-rio: fix compile error
Linus Torvalds [Tue, 15 Nov 2011 16:45:50 +0000 (14:45 -0200)]
Merge branch 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6
* 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6:
gpio: pca953x: propagate the errno from the chip_init functions
gpio: pca953x: remove unneeded check for chip type
gpio/omap: check return value from irq_alloc_generic_chip
gpio/omap: replace MOD_REG_BIT macro with static inline
Linus Torvalds [Tue, 15 Nov 2011 16:31:12 +0000 (14:31 -0200)]
Merge branch 'for-linus' of git://git./linux/kernel/git/lliubbo/blackfin
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lliubbo/blackfin:
blackfin: Fixup export.h includes
Blackfin: add serial TX IRQ in individual platform resource
Dan Carpenter [Mon, 14 Nov 2011 14:52:08 +0000 (17:52 +0300)]
hfs: add sanity check for file name length
On a corrupted file system the ->len field could be wrong leading to
a buffer overflow.
Reported-and-acked-by: Clement LECIGNE <clement.lecigne@netasq.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Liu Gang [Fri, 11 Nov 2011 13:48:28 +0000 (21:48 +0800)]
fsl-rio: fix compile error
The "#include <linux/module.h>" was replaced by "#include <linux/export.h>"
in the patch "powerpc: various straight conversions from module.h --> export.h".
This will cause the following compile problem:
arch/powerpc/sysdev/fsl_rio.c: In function 'fsl_rio_mcheck_exception':
arch/powerpc/sysdev/fsl_rio.c:296: error: implicit declaration of function 'search_exception_tables'.
The file fsl_rio.c needs the declaration of function "search_exception_tables"
in the header file "linux/module.h".
Signed-off-by: Liu Gang <Gang.Liu@freescale.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Lars-Peter Clausen [Fri, 11 Nov 2011 10:06:38 +0000 (11:06 +0100)]
blackfin: Fixup export.h includes
Commit
8dc7a9c84 ("blackfin: Add export.h to files using
EXPORT_SYMBOL/THIS_MODULE") inserted some of the include statements into
sections protected by an unrelated #if CONFIG_... statement. This can cause,
depending on the configuration used, warnings like this one:
arch/blackfin/mach-bf537/boards/stamp.c:2940: warning: data definition has no type or storage class
arch/blackfin/mach-bf537/boards/stamp.c:2940: warning: type defaults to ‘int’ in declaration of ‘EXPORT_SYMBOL’
arch/blackfin/mach-bf537/boards/stamp.c:2940: warning: parameter names (without types) in function declaration
This patch fixes it by moving the includes out of the #if protected sections.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
Sonic Zhang [Mon, 1 Aug 2011 09:53:21 +0000 (17:53 +0800)]
Blackfin: add serial TX IRQ in individual platform resource
The serial TX IRQ is not simply (RX IRQ + 1) on some Blackfin chips,
so move the values to the platform resources.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
Linus Torvalds [Mon, 14 Nov 2011 08:47:04 +0000 (06:47 -0200)]
Merge branch 'rmobile-fixes-for-linus' of git://github.com/pmundt/linux-sh
* 'rmobile-fixes-for-linus' of git://github.com/pmundt/linux-sh:
ARM: mach-shmobile: cpuidle single/global and last_state fixes
ARM: mach-shmobile: move helper macro PORTCR to sh_pfc.h
ARM: mach-shmobile: move helper macro PORT_xx to sh_pfc.h
ARM: mach-shmobile: move helper macro PORT_DATA_xx to sh_pfc.h
ARM: mach-shmobile: ap4evb: remove white space from end of line
ARM: mach-shmobile: clock-sh7372: remove un-necessary index
ARM: mach-shmobile: kota2: add comment out separator
ARM: mach-shmobile: sh73a0: add MMC data pin pull-up
Linus Torvalds [Mon, 14 Nov 2011 08:45:30 +0000 (06:45 -0200)]
Merge branch 'sh-fixes-for-linus' of git://github.com/pmundt/linux-sh
* 'sh-fixes-for-linus' of git://github.com/pmundt/linux-sh:
mailmap: Fix up some renesas attributions
sh: clkfwk: Kill off remaining debugfs cruft.
drivers: sh: Kill off dead pathname for runtime PM stub.
drivers: sh: Generalize runtime PM platform stub.
sh: Wire up process_vm syscalls.
sh: clkfwk: add clk_rate_mult_range_round()
serial: sh-sci: Fix up SH-2A SCIF support.
sh: Fix cached/uncaced address calculation in 29bit mode
Linus Torvalds [Mon, 14 Nov 2011 06:00:01 +0000 (04:00 -0200)]
Merge git://github.com/rustyrussell/linux
* git://github.com/rustyrussell/linux:
virtio-pci: fix use after free
Haojian Zhuang [Wed, 9 Nov 2011 02:47:21 +0000 (10:47 +0800)]
ARM: mmp: fix build error on gpio
Parameters of GPIO_REG() should be assigned as volatile.
arch/arm/plat-pxa/include/plat/gpio.h: In function ‘gpio_get_value’:
arch/arm/plat-pxa/include/plat/gpio.h:12:21: error: invalid operands to
binary & (have ‘void *’ and ‘int’)
arch/arm/plat-pxa/include/plat/gpio.h: In function ‘gpio_set_value’:
arch/arm/plat-pxa/include/plat/gpio.h:21:4: error: lvalue required as
left operand of assignment
arch/arm/plat-pxa/include/plat/gpio.h:23:4: error: lvalue required as
left operand of assignment
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Michael S. Tsirkin [Mon, 7 Nov 2011 16:37:05 +0000 (18:37 +0200)]
virtio-pci: fix use after free
Commit
31a3ddda166cda86d2b5111e09ba4bda5239fae6 introduced
a use after free in virtio-pci. The main issue is
that the release method signals removal of the virtio device,
while remove signals removal of the pci device.
For example, on driver removal or hot-unplug,
virtio_pci_release_dev is called before virtio_pci_remove.
We then might get a crash as virtio_pci_remove tries to use the
device freed by virtio_pci_release_dev.
We allocate/free all resources together with the
pci device, so we can leave the release method empty.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: stable@kernel.org
Linus Torvalds [Sun, 13 Nov 2011 19:09:55 +0000 (17:09 -0200)]
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
drm/radeon/kms/combios: fix dynamic allocation of PM clock modes
Rafael J. Wysocki [Sat, 12 Nov 2011 22:17:27 +0000 (23:17 +0100)]
ACPI / cpuidle: Remove acpi_idle_suspend (to fix suspend regression)
After commit
e978aa7d7d57 ("cpuidle: Move dev->last_residency update to
driver enter routine; remove dev->last_state") setting acpi_idle_suspend
to 1 by acpi_processor_suspend() causes the ACPI cpuidle routines to
return error codes continuously, which in turn causes cpuidle to lock up
(hard).
However, acpi_idle_suspend doesn't appear to be useful for any
particular purpose (it's racy and doesn't really provide any real
protection), so it can be removed, which makes the problem go away.
Reported-and-tested-by: Tomas M. <tmezzadra@gmail.com>
Reported-and-tested-by: Ferenc Wagner <wferi@niif.hu>
Tested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Alex Deucher [Sat, 12 Nov 2011 16:57:29 +0000 (11:57 -0500)]
drm/radeon/kms/combios: fix dynamic allocation of PM clock modes
I missed the combios path when I updated the atombios pm code.
Reported by amarsh04 on IRC.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Linus Torvalds [Sat, 12 Nov 2011 15:29:04 +0000 (13:29 -0200)]
Merge branch 'fixes' of git://git./linux/kernel/git/arm/arm-soc
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
arm/imx: fix imx6q mmc error when mounting rootfs
arm/imx: fix AUTO_ZRELADDR selection
arm/imx: fix the references to ARCH_MX3
ARM: mx51/53: set pwm clock parent to ipg_perclk
arm/tegra: enable headphone detection gpio on seaboard
arm/dt: Fix ventana SDHCI power-gpios
arm/tegra: Don't create duplicate gpio and pinmux devices
ARM: at91: Fix USBA gadget registration
atmel/spi: fix missing probe
at91/yl-9200: Fix section mismatch
at91: vmalloc fix missing AT91_VIRT_BASE define
ARM: at91: usart: drop static map regs for dbgu
ARM: picoxcell: add extra temp register to addruart
ARM: msm: fix compilation flags for MSM_SCM
arm/mxs: fix mmc device adding for mach-mx28evk
ARM: mxc: Remove test_for_ltirq
ARM:i.MX: fix build error in clock-mx51-mx53.c
ARM:i.MX: fix build error in tzic/avic.c
ARM: mxc: fix local timer interrupt handling
msm: boards: Fix fallout from removal of machine_desc in fixup
Axel Lin [Fri, 4 Nov 2011 12:04:41 +0000 (20:04 +0800)]
[CPUFREQ] db8500: fix build error due to undeclared i variable
The variable i is removed by commit
ded8433
"[CPUFREQ] db8500: remove unneeded for loop iteration over freq_table",
but current code to print available frequencies still uses the i variable.
Thus add the i variable back to fix below buld error:
CC drivers/cpufreq/db8500-cpufreq.o
drivers/cpufreq/db8500-cpufreq.c: In function 'db8500_cpufreq_init':
drivers/cpufreq/db8500-cpufreq.c:123: error: 'i' undeclared (first use in this function)
drivers/cpufreq/db8500-cpufreq.c:123: error: (Each undeclared identifier is reported only once
drivers/cpufreq/db8500-cpufreq.c:123: error: for each function it appears in.)
make[2]: *** [drivers/cpufreq/db8500-cpufreq.o] Error 1
make[1]: *** [drivers/cpufreq] Error 2
make: *** [drivers] Error 2
This patch also fixes using uninitialized i variable as array index.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Dave Jones <davej@redhat.com>
Linus Torvalds [Sat, 12 Nov 2011 02:04:51 +0000 (00:04 -0200)]
Merge branch 'for-linus' of git://git./linux/kernel/git/geert/linux-m68k
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: (29 commits)
m68k/mac: Remove mac_irq_{en,dis}able() wrappers
m68k/irq: Remove obsolete support for user vector interrupt fixups
m68k/irq: Remove obsolete m68k irq framework
m68k/q40: Convert Q40/Q60 to genirq
m68k/sun3: Convert Sun3/3x to genirq
m68k/sun3: Use the kstat_irqs_cpu() wrapper
m68k/apollo: Convert Apollo to genirq
m68k/vme: Convert VME to genirq
m68k/hp300: Convert HP9000/300 and HP9000/400 to genirq
m68k/mac: Optimize interrupts using chain handlers
m68k/mac: Convert Mac to genirq
m68k/amiga: Optimize interrupts using chain handlers
m68k/amiga: Convert Amiga to genirq
m68k/amiga: Refactor amiints.c
m68k/atari: Remove code and comments about different irq types
m68k/atari: Convert Atari to genirq
m68k/irq: Add genirq support
m68k/irq: Remove obsolete IRQ_FLG_* users
m68k/irq: Rename {,__}m68k_handle_int()
m68k/irq: Add m68k_setup_irq_controller()
...
Linus Torvalds [Sat, 12 Nov 2011 02:03:50 +0000 (00:03 -0200)]
Merge branch 'v4l_for_linus' of git://git./linux/kernel/git/mchehab/linux-media
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
[media] v4l2-ctrl: Send change events to all fh for auto cluster slave controls
[media] v4l2-event: Don't set sev->fh to NULL on unsubscribe
[media] v4l2-event: Remove pending events from fh event queue when unsubscribing
[media] v4l2-event: Deny subscribing with a type of V4L2_EVENT_ALL
[media] MAINTAINERS: add a maintainer for s5p-mfc driver
[media] v4l: s5p-mfc: fix reported capabilities
[media] media: vb2: reset queued list on REQBUFS(0) call
[media] media: vb2: set buffer length correctly for all buffer types
[media] media: vb2: add a check for uninitialized buffer
[media] mxl111sf: fix build warning
[media] mxl111sf: remove pointless if condition in mxl111sf_config_spi
[media] mxl111sf: check for errors after mxl111sf_write_reg in mxl111sf_idac_config
[media] mxl111sf: fix return value of mxl111sf_idac_config
[media] uvcvideo: GET_RES should only be checked for BITMAP type menu controls
Linus Torvalds [Sat, 12 Nov 2011 02:01:51 +0000 (00:01 -0200)]
Merge branch 'merge' of git://git./linux/kernel/git/benh/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
powerpc/kvm: Fix build failure with HV KVM and CBE
powerpc/ps3: Fix lv1_gpu_attribute hcall
powerpc/ps3: Fix PS3 repository build warnings
powerpc/ps3: irq: Remove IRQF_DISABLED
powerpc/irq: Remove IRQF_DISABLED
powerpc/numa: NUMA topology support for PowerNV
powerpc: Add System RAM to /proc/iomem
powerpc: Add KVM as module to defconfigs
powerpc/kvm: Fix build with older toolchains
powerpc, tqm5200: update tqm5200_defconfig to fit for charon board.
powerpc/5200: add support for charon board
Linus Torvalds [Sat, 12 Nov 2011 01:59:40 +0000 (23:59 -0200)]
Merge branch 'rc-fixes' of git://git./linux/kernel/git/mmarek/kbuild
* 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
kbuild: Fix missing system calls check on mips.
William Douglas [Thu, 10 Nov 2011 13:50:38 +0000 (13:50 +0000)]
bma023: Add SFI translation for this device
This needed the sfi IRQ 0xFF fix to go in first. It simply plumbs in the
bma023 driver with the firmware naming of it.
Signed-off-by: William Douglas <william.douglas@intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Feng Tang [Thu, 10 Nov 2011 13:23:39 +0000 (13:23 +0000)]
vrtc: change its year offset from 1960 to 1972
Real world year equals the value in vrtc YEAR register plus an offset.
We used 1960 as the offset to make leap year consistent, but for a
device's first use, its YEAR register is 0 and the system year will
be parsed as 1960 which is not a valid UNIX time and will cause many
applications to fail mysteriously. So we use 1972 instead to fix this
issue.
Updated patch which adds a sanity check suggested by Mathias
This isn't a change in behaviour for systems, because 1972 is the one we
actually use. It's the old version in upstream which is out of sync with
all devices.
Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Zhang Rui [Thu, 10 Nov 2011 13:21:10 +0000 (13:21 +0000)]
ce4100: fix a build error
Fix a build error. CE4100 with no serial errors because the alternate
function is only a prototype not a null function as intended.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Sat, 12 Nov 2011 01:55:01 +0000 (23:55 -0200)]
Merge branch 'upstream-linus' of git://github.com/jgarzik/libata-dev
* 'upstream-linus' of git://github.com/jgarzik/libata-dev:
pata_of_platform: Don't use NO_IRQ
[libata] ahci: Add ASMedia ASM1061 support
[libata] Issue SRST to Sil3726 PMP
sata_sis.c: trivial spelling fix
ahci_platform: use dev_get_platdata()
[libata] libata-scsi.c: Add function parameter documentation
Linus Torvalds [Sat, 12 Nov 2011 01:47:06 +0000 (23:47 -0200)]
Merge branch 'for-linus' of git://git./linux/kernel/git/mason/linux-btrfs
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
btrfs: rename the option to nospace_cache
Btrfs: handle bio_add_page failure gracefully in scrub
Btrfs: fix deadlock caused by the race between relocation
Btrfs: only map pages if we know we need them when reading the space cache
Btrfs: fix orphan backref nodes
Btrfs: Abstract similar code for btrfs_block_rsv_add{, _noflush}
Btrfs: fix unreleased path in btrfs_orphan_cleanup()
Btrfs: fix no reserved space for writing out inode cache
Btrfs: fix nocow when deleting the item
Btrfs: tweak the delayed inode reservations again
Btrfs: rework error handling in btrfs_mount()
Btrfs: close devices on all error paths in open_ctree()
Btrfs: avoid null dereference and leaks when bailing from open_ctree()
Btrfs: fix subvol_name leak on error in btrfs_mount()
Btrfs: fix memory leak in btrfs_parse_early_options()
Btrfs: fix our reservations for updating an inode when completing io
Btrfs: fix oops on NULL trans handle in btrfs_truncate
btrfs: fix double-free 'tree_root' in 'btrfs_mount()'
Linus Torvalds [Sat, 12 Nov 2011 01:45:42 +0000 (23:45 -0200)]
Merge branch 'for-linus' of git://git./linux/kernel/git/tiwai/sound
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: usb-audio: Use kmemdup rather than duplicating its implementation
ALSA: hda - Re-enable the check NO_PRESENCE misc bit
ALSA: vmaster - Free slave-links when freeing the master element
ALSA: hda - Don't add elements of other codecs to vmaster slave
ALSA: intel8x0: improve virtual environment detection
ALSA: intel8x0: move virtual environment detection code into one place
ALSA: snd_usb_audio: add Logitech HD Webcam c510 to quirk-384
ALSA: hda - fix internal mic on Dell Vostro 3500 laptop
ALSA: HDA: Remove quirk for Toshiba T110
ALSA: usb-audio - Fix the missing volume quirks at delayed init
ALSA: hda - Mute unused capture sources for Realtek codecs
ALSA: intel8x0: Improve comments for VM optimization
ASoC: Ensure we get an impedence reported for WM8958 jack detect
ASoC: Don't use wm8994->control_data when requesting IRQs
ASoC: Don't use wm8994->control_data in wm8994_readable_register()
ASoC: Update git repository URL
Linus Torvalds [Sat, 12 Nov 2011 01:43:51 +0000 (23:43 -0200)]
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (42 commits)
drm/radeon/kms/pm: switch to dynamically allocating clock mode array
drm/radeon/kms: optimize r600_pm_profile_init
drm/radeon/kms/pm: add a proper pm profile init function for fusion
drm/radeon/kms: remove extraneous calls to radeon_pm_compute_clocks()
drm/exynos: added padding to be 64-bit align.
drm: fix kconfig unmet dependency warning
drm: add some comments to drm_wait_vblank and drm_queue_vblank_event
drm/radeon/benchmark: signedness bug in radeon_benchmark_move()
drm: do not sleep on vblank while holding a mutex
MAINTAINERS: exynos: Add EXYNOS DRM maintainer entry
drm: try to restore previous CRTC config if mode set fails
drm/radeon/kms: make an aux failure debug only
drm: drop select of SLOW_WORK
drm: serialize access to list of debugfs files
drm/radeon/kms: fix use of vram scratch page on evergreen/ni
drm/radeon: Make sure CS mutex is held across GPU reset.
drm: Ensure string is null terminated.
vmwgfx: Only allow 64x64 cursors
vmwgfx: Initialize clip rect loop correctly in surface dirty
vmwgfx: Close screen object system
...
Linus Torvalds [Sat, 12 Nov 2011 01:40:02 +0000 (23:40 -0200)]
Merge git://github.com/herbertx/crypto
* git://github.com/herbertx/crypto:
crypto: algapi - Fix build problem with NET disabled
crypto: user - Fix rwsem leak in crypto_user
Linus Torvalds [Sat, 12 Nov 2011 01:37:17 +0000 (23:37 -0200)]
Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs
* 'for-linus' of git://oss.sgi.com/xfs/xfs:
xfs: fix force shutdown handling in xfs_end_io
xfs: constify xfs_item_ops
xfs: Fix possible memory corruption in xfs_readlink
Olof Johansson [Fri, 11 Nov 2011 18:34:20 +0000 (10:34 -0800)]
Merge branch 'picoxcell-fixes' of git://github.com/jamieiles/linux-2.6-ji into fixes
Tony Lindgren [Fri, 11 Nov 2011 18:15:11 +0000 (10:15 -0800)]
ARM: OMAP: Fix reprogramming of dpll1 rate
Commit
a66cb3454f220f49f900646ebdc76cb943319eb7 (ARM: OMAP: Map SRAM
later on with ioremap_exec()) moved the SRAM init to happen later
to remove a dependency to early SoC detection for map_io.
This broke booting on some boards not using Kconfig option for
OMAP_CLOCKS_SET_BY_BOOTLOADER as the dpll1 reprogramming would
cause the following error:
kernel BUG at arch/arm/plat-omap/sram.c:226!
Internal error: Oops - undefined instruction: 0 [#1] PREEMPT
Modules linked in:
CPU: 0 Not tainted (3.2.0-rc1-e3 #9)
PC is at omap_sram_reprogram_clock+0x28/0x30
LR is at omap1_select_table_rate+0x88/0xb4
pc : [<
c001b0c4>] lr : [<
c0019f54>] psr:
600000d3
sp :
c035bf10 ip :
c035bf20 fp :
c035bf1c
r10:
c035bfd4 r9 :
54029252 r8 :
c03f8120
r7 :
c0362b50 r6 :
00b71b00 r5 :
c03873cc r4 :
c0362b40
r3 :
00000000 r2 :
c0362b40 r1 :
0000010a r0 :
00002cb0
Flags: nZCv IRQs off FIQs off Mode SVC_32 ISA ARM Segment kernel
Control:
0000317f Table:
10004000 DAC:
00000017
Process swapper (pid: 0, stack limit = 0xc035a270)
Stack: (0xc035bf10 to 0xc035c000)
bf00:
c035bf3c c035bf20 c0019f54 c001b0ac
bf20:
00001000 00002cb3 00000004 c035ed4c c035bf74 c035bf40 c033ea24 c0019edc
bf40:
c02f526c 00000002 00000015 bc058c9b 93111a16 c035335c 02000000 c035ed4c
bf60:
c035ed4c c03f8120 c035bf84 c035bf78 c00194c4 c033e8ec c035bfc4 c035bf88
bf80:
c033bc24 c00194a0 c035bf90 c035bf98 00000000 00000000 00000000 00000000
bfa0:
00000001 00000000 c0354678 c035ece4 10004000 103532f4 c035bff4 c035bfc8
bfc0:
c0338574 c033b598 00000000 00000000 00000000 c035467c 0000317d c035c03c
bfe0:
c0354678 c035ece4 00000000 c035bff8 10008040 c0338508 00000000 00000000
Backtrace:
[<
c001b09c>] (omap_sram_reprogram_clock+0x0/0x30) from [<
c0019f54>] (omap1_select_table_rate+0x88/0xb4)
[<
c0019ecc>] (omap1_select_table_rate+0x0/0xb4) from [<
c033ea24>] (omap1_clk_init+0x148/0x334)
r7:
c035ed4c r6:
00000004 r5:
00002cb3 r4:
00001000
[<
c033e8dc>] (omap1_clk_init+0x0/0x334) from [<
c00194c4>] (omap1_init_early+0x34/0x48)
r8:
c03f8120 r7:
c035ed4c r6:
c035ed4c r5:
02000000 r4:
c035335c
[<
c0019490>] (omap1_init_early+0x0/0x48) from [<
c033bc24>] (setup_arch+0x69c/0x79c)
[<
c033b588>] (setup_arch+0x0/0x79c) from [<
c0338574>] (start_kernel+0x7c/0x2f4)
[<
c03384f8>] (start_kernel+0x0/0x2f4) from [<
10008040>] (0x10008040)
r7:
c035ece4 r6:
c0354678 r5:
c035c03c r4:
0000317d
Code:
0a000002 e1a0e00f e12fff13 e89da800 (
e7f001f2)
Fix this by adding omap1_clk_late_init() that only reprograms dpll1
if the bootloader rate is less than 60MHz. This also allows removing
of the OMAP_CLOCKS_SET_BY_BOOTLOADER option.
Reported-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Olof Johansson [Fri, 11 Nov 2011 16:53:46 +0000 (08:53 -0800)]
Merge branch 'imx-fixes-for-arnd' of git://git.pengutronix.de/git/imx/linux-2.6 into fixes
Shawn Guo [Thu, 10 Nov 2011 08:39:32 +0000 (16:39 +0800)]
arm/imx: fix imx6q mmc error when mounting rootfs
The following error is seen in some case when mounting rootfs from
SD/MMC cards.
Waiting for root device /dev/mmcblk0p1...
mmc1: host does not support reading read-only switch. assuming write-enable.
mmc1: new high speed SDHC card at address b368
mmcblk0: mmc1:b368 SDC 3.74 GiB
mmcblk0: p1
mmc1: Timeout waiting for hardware interrupt.
mmcblk0: error -110 transferring data, sector
3678224, nr 40, cmd response 0x900, card status 0xc00
end_request: I/O error, dev mmcblk0, sector
3678225
Buffer I/O error on device mmcblk0p1, logical block 458754
lost page write due to I/O error on mmcblk0p1
This patch fixes the problem by lowering the usdhc clock and correcting
watermark configuration.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Chris Ball <cjb@laptop.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Shawn Guo [Thu, 10 Nov 2011 08:39:31 +0000 (16:39 +0800)]
arm/imx: fix AUTO_ZRELADDR selection
The AUTO_ZRELADDR selection for ARCH_IMX_V4_V5 and ARCH_MX5 should
really be mutually exclusive to ZBOOT_ROM just like what ARCH_IMX_V6_V7
does.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Shawn Guo [Fri, 11 Nov 2011 07:37:14 +0000 (15:37 +0800)]
arm/imx: fix the references to ARCH_MX3
The config symbol ARCH_MX3 has been removed by commit '
a89cf59
arm/imx: merge i.MX3 and i.MX6', and it should not be referenced
any more.
The patch also change ARCH_MX* to SOC_IMX* for other platforms.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Richard Zhao [Tue, 8 Nov 2011 01:59:34 +0000 (09:59 +0800)]
ARM: mx51/53: set pwm clock parent to ipg_perclk
Signed-off-by: Richard Zhao <richard.zhao@linaro.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
David Sterba [Fri, 11 Nov 2011 15:14:57 +0000 (10:14 -0500)]
btrfs: rename the option to nospace_cache
Rename no_space_cache option to nospace_cache to be more consistent with
the rest, where the simple prefix 'no' is used to negate an option.
The option has been introduced during the -rc1 cycle and there are has not been
widely used, so it's safe.
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Shawn Guo [Fri, 11 Nov 2011 05:09:18 +0000 (13:09 +0800)]
arm/imx: remove imx_idle hook and use pm_idle instead
The patch removes imx_idle hook and use pm_idle instead to get imx
arch_idle prepared for the cleanup. It's suggested by Russel King
as below.
> The final removal of mach/system.h depends on getting rid of the arch_idle
> thing. While going through these headers, I was dismayed to find these:
>
> arch/arm/mach-s3c2410/include/mach/system.h:void (*s3c24xx_idle)(void);
> arch/arm/plat-mxc/include/mach/system.h:extern void (*imx_idle)(void);
>
> when we have a perfectly good pm_idle hook already in place - so there's
> no excuse for these especially when other platforms are already using
> pm_idle to hook their platform specific idle function into. This is
> something that better be gone at the next merge window!
Suggested-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Fabio Estevam [Thu, 25 Aug 2011 11:52:36 +0000 (08:52 -0300)]
ARM: imx: Remove unused chip revision strings
Since commit (
167a19d2: ARM: imx: Introduce generic function for displaying silicon revision)
we no longer need the chip revision strings, so remove them.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Alex Deucher [Fri, 4 Nov 2011 14:09:43 +0000 (10:09 -0400)]
drm/radeon/kms/pm: switch to dynamically allocating clock mode array
On newer chips the number of clock modes per power state varies.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Fri, 4 Nov 2011 14:09:42 +0000 (10:09 -0400)]
drm/radeon/kms: optimize r600_pm_profile_init
Avoid a lot of extra loops through the pm state array.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Fri, 4 Nov 2011 14:09:41 +0000 (10:09 -0400)]
drm/radeon/kms/pm: add a proper pm profile init function for fusion
The new power tables need to be handled differently when setting
up the profiles.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Fri, 4 Nov 2011 14:09:40 +0000 (10:09 -0400)]
drm/radeon/kms: remove extraneous calls to radeon_pm_compute_clocks()
It's already called via the DPMS functions.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Arne Jansen [Fri, 11 Nov 2011 13:17:10 +0000 (08:17 -0500)]
Btrfs: handle bio_add_page failure gracefully in scrub
Currently scrub fails with ENOMEM when bio_add_page fails. Unfortunately
dm based targets accept only one page per bio, thus making scrub always
fails. This patch just submits the current bio when an error is encountered
and starts a new one.
Signed-off-by: Arne Jansen <sensille@gmx.net>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Inki Dae [Fri, 4 Nov 2011 12:09:50 +0000 (21:09 +0900)]
drm/exynos: added padding to be 64-bit align.
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Randy Dunlap [Mon, 31 Oct 2011 19:51:30 +0000 (12:51 -0700)]
drm: fix kconfig unmet dependency warning
Fix kconfig unmet dependency warning. BACKLIGHT_CLASS_DEVICE depends on
BACKLIGHT_LCD_SUPPORT, so select the latter along with the former.
warning: (DRM_RADEON_KMS && DRM_I915 && STUB_POULSBO && FB_BACKLIGHT && PANEL_SHARP_LS037V7DW01 && PANEL_ACX565AKM && USB_APPLEDISPLAY && FB_OLPC_DCON && ASUS_LAPTOP && SONY_LAPTOP && THINKPAD_ACPI && EEEPC_LAPTOP && ACPI_ASUS && ACPI_CMPC && SAMSUNG_Q10) selects BACKLIGHT_CLASS_DEVICE which has unmet direct dependencies (HAS_IOMEM && BACKLIGHT_LCD_SUPPORT)
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Cc: David Airlie <airlied@linux.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Fri, 11 Nov 2011 11:17:43 +0000 (11:17 +0000)]
Merge branch 'drm-nouveau-fixes' of git://git.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes
* 'drm-nouveau-fixes' of git://git.freedesktop.org/git/nouveau/linux-2.6:
drm/nouveau: Fix bandwidth calculation for DisplayPort
drm/nouveau: by default use low bpp framebuffer on low memory cards
drm/nv10: Change the BO size threshold determining the memory placement range.
drm/nvc0: enable acceleration for nvc1 by default
drm/nvc0/gr: fixup the mmio list register writes for 0xc1
drm/nvc1: hacky workaround to fix accel issues
drm/nvc0/gr: fix some bugs in grctx generation
drm/nvc0: enable acceleration on 0xc8 by default
drm/nvc0/vram: skip disabled PBFB subunits
drm/nv40/pm: fix issues on igp chipsets, which don't have memory
drm/nouveau: testing the wrong variable
drm/nvc0/vram: storage type 0xc3 is not compressed
drm/nv50: fix stability issue on NV86.
drm/nouveau: initialize chan->fence.lock before use
drm/nv50/vram: fix incorrect detection of bank count on newer chipsets
drm/nv50/gr: typo fix, how about we not reset fifo during graph init?
drm/nv50/bios: fixup mpll programming from the init table parser
drm/nouveau: fix oops if i2c bus not found in nouveau_i2c_identify()
drm: make sure drm_vblank_init() has been called before touching vbl_lock
Ilija Hadzic [Mon, 31 Oct 2011 17:11:57 +0000 (13:11 -0400)]
drm: add some comments to drm_wait_vblank and drm_queue_vblank_event
during the review of the fix for locks problems in drm_wait_vblank,
a couple of false concerns were raised about how the drm_vblank_get
and drm_vblank_put are used in this function; it turned out that the
code is correct and that it cannot be simplified
add a few comments to explain non-obvious flows in the code,
to prevent "false alarms" in the future
v2: incorporate comments received from Daniel Vetter
Signed-off-by: Ilija Hadzic <ihadzic@research.bell-labs.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dan Carpenter [Sat, 29 Oct 2011 07:21:28 +0000 (10:21 +0300)]
drm/radeon/benchmark: signedness bug in radeon_benchmark_move()
radeon_benchmark_do_move() returns an int so "time" should be int
too. Making it unsigned breaks the error handling.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Ilija Hadzic [Mon, 31 Oct 2011 21:46:18 +0000 (17:46 -0400)]
drm: do not sleep on vblank while holding a mutex
drm_wait_vblank must be DRM_UNLOCKED because otherwise it
will grab the drm_global_mutex and then go to sleep until the vblank
event it is waiting for. That can wreck havoc in the windowing system
because if one process issues this ioctl, it will block all other
processes for the duration of all vblanks between the current and the
one it is waiting for. In some cases it can block the entire windowing
system.
v2: incorporate comments received from Daniel Vetter and
Michel Daenzer.
v3/v4: after a lengty discussion with Daniel Vetter, it was concluded
that the only thing not yet protected with locks and atomic
ops is the write to dev->last_vblank_wait. It's only used in a
debug file in proc, and the current code already employs no
correct locking: the proc file only takes dev->struct_mutex,
whereas drm_wait_vblank implicitly took the drm_global_mutex.
Given all this, it's not worth bothering to try to fix
the locks at this time.
Signed-off-by: Ilija Hadzic <ihadzic@research.bell-labs.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Kyungmin Park [Wed, 2 Nov 2011 02:33:16 +0000 (11:33 +0900)]
MAINTAINERS: exynos: Add EXYNOS DRM maintainer entry
As Exynos DRM is merged at mainline. Also update the maintainer entry.
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Jesse Barnes [Mon, 7 Nov 2011 18:39:57 +0000 (10:39 -0800)]
drm: try to restore previous CRTC config if mode set fails
We restore the CRTC, encoder, and connector configurations, but if the
mode set failed, the attached display may have been turned off, so we
need to try set_config again to restore things to the way they were.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Tue, 8 Nov 2011 15:09:58 +0000 (10:09 -0500)]
drm/radeon/kms: make an aux failure debug only
Can happen when there is no DP panel attached, confusing
users. Make it debug only.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Paul Bolle [Wed, 9 Nov 2011 00:16:50 +0000 (01:16 +0100)]
drm: drop select of SLOW_WORK
slow-work got killed in commit
181a51f6e0. This means that since v2.6.36
there is no Kconfig symbol SLOW_WORK. Apparently selecting that symbol
is a nop. Drop that select.
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Marcin Slusarz [Wed, 9 Nov 2011 21:20:35 +0000 (22:20 +0100)]
drm: serialize access to list of debugfs files
Nouveau, when configured with debugfs, creates debugfs files for every
channel, so structure holding list of files needs to be protected from
simultaneous changes by multiple threads.
Without this patch it's possible to hit kernel oops in
drm_debugfs_remove_files just by running a couple of xterms with
looped glxinfo.
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Thu, 10 Nov 2011 13:59:39 +0000 (08:59 -0500)]
drm/radeon/kms: fix use of vram scratch page on evergreen/ni
This hunk seems to have gotten lost when I rebased the patch.
Reported-by: Sylvain Bertrand <sylvain.bertrand@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Michel Dänzer [Thu, 10 Nov 2011 17:57:26 +0000 (18:57 +0100)]
drm/radeon: Make sure CS mutex is held across GPU reset.
This was only the case if the GPU reset was triggered from the CS ioctl,
otherwise other processes could happily enter the CS ioctl and wreak havoc
during the GPU reset.
This is a little complicated because the GPU reset can be triggered from the
CS ioctl, in which case we're already holding the mutex, or from other call
paths, in which case we need to lock the mutex. AFAICT the mutex API doesn't
allow recursive locking or finding out the mutex owner, so we need to handle
this with helper functions which allow recursive locking from the same
process.
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Vinson Lee [Thu, 10 Nov 2011 19:55:40 +0000 (11:55 -0800)]
drm: Ensure string is null terminated.
Fixes Coverity buffer not null terminated defect.
Signed-off-by: Vinson Lee <vlee@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Jakob Bornecrantz [Wed, 9 Nov 2011 09:25:28 +0000 (10:25 +0100)]
vmwgfx: Only allow 64x64 cursors
Snooping code expects this to be the case.
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>