GitHub/LineageOS/android_kernel_samsung_universal7580.git
15 years agoStaging: vme: Correct tsi-148 VME interrupt free routine
Martyn Welch [Wed, 5 Aug 2009 16:38:31 +0000 (17:38 +0100)]
Staging: vme: Correct tsi-148 VME interrupt free routine

As identified by Jiri, the VME interrupt free routine removes the service
routine before disabling the interrupt. Re-order operations to be performed in
the reverse of the request routine.

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Cc: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: vme: add TODO file
Martyn Welch [Fri, 31 Jul 2009 13:07:53 +0000 (14:07 +0100)]
Staging: vme: add TODO file

This describes the current vme api, along with a list of things
that needs to be fixed up.

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: vme: add Tundra TSI148 VME-PCI Bridge driver
Martyn Welch [Fri, 31 Jul 2009 08:28:17 +0000 (09:28 +0100)]
Staging: vme: add Tundra TSI148 VME-PCI Bridge driver

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: vme: add Universe I/II bridge driver
Martyn Welch [Fri, 31 Jul 2009 08:28:17 +0000 (09:28 +0100)]
Staging: vme: add Universe I/II bridge driver

Currently this code doesn't compile, so it is disabled.

That should be fixed up...

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: vme: add VME userspace driver
Martyn Welch [Fri, 31 Jul 2009 08:28:17 +0000 (09:28 +0100)]
Staging: vme: add VME userspace driver

Adds a VME userspace access driver

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: VME Framework for the Linux Kernel
Martyn Welch [Fri, 31 Jul 2009 08:28:17 +0000 (09:28 +0100)]
Staging: VME Framework for the Linux Kernel

This framework aims to colelese, extend and improve the VME Linux
drivers found at vmelinux.org, universe2.sourceforge.net and
openfmi.net/frs/?group_id=144. The last 2 drivers appear to be forks of
the original code found at vmelinux.org though have extended the
codebase.

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: vt6655: fix possible Read buffer overflow
Roel Kluin [Fri, 7 Aug 2009 22:35:31 +0000 (00:35 +0200)]
Staging: vt6655: fix possible Read buffer overflow

If pDevice->sOpts.nRxDescs{0,1} or nTxDescs[{0,1}] is zero, the loop ends with
i == 0, and we write aRD{0,1}Ring[-1]. apTD{0,1}Rings[-1] respectively.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: vt665x: remove tbit.h part 2
Jim Lieb [Wed, 12 Aug 2009 21:54:16 +0000 (14:54 -0700)]
Staging: vt665x: remove tbit.h part 2

Remove use of tbit macros adn remove header file.

Signed-off-by: Jim Lieb <lieb@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: vt665x: remove tbit.h
Jim Lieb [Wed, 12 Aug 2009 21:54:15 +0000 (14:54 -0700)]
Staging: vt665x: remove tbit.h

Remove use of tbit macros and remove the header file.

Signed-off-by: Jim Lieb <lieb@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: vt665x: cleanup USB definitions
Jim Lieb [Wed, 12 Aug 2009 21:54:14 +0000 (14:54 -0700)]
Staging: vt665x: cleanup USB definitions

Remove gratuitous macros re-defining usb functions.
One result is to make kcompat.h now identical in both driver dirs

Signed-off-by: Jim Lieb <lieb@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: vt665x: remove tpci.h file in vt6656
Jim Lieb [Wed, 12 Aug 2009 21:54:13 +0000 (14:54 -0700)]
Staging: vt665x: remove tpci.h file in vt6656

Remove tpci.h.  It is not even used in the usb version
Minor cleanup of janitor work missed earlier.

Signed-off-by: Jim Lieb <lieb@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: vt665x: remove tpci.h file
Jim Lieb [Wed, 12 Aug 2009 21:54:12 +0000 (14:54 -0700)]
Staging: vt665x: remove tpci.h file

Convert pci register/command defs to use kernel definitions.
Remove tpci.h.

Signed-off-by: Jim Lieb <lieb@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: vt665x: Remove umem.h Part 2
Jim Lieb [Wed, 12 Aug 2009 21:54:11 +0000 (14:54 -0700)]
Staging: vt665x: Remove umem.h Part 2

Remove references to umem.h macros and refer directly to memcpy
functions.  Delete the include file.

Signed-off-by: Jim Lieb <lieb@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: vt665x: Remove umem.h Part 1
Jim Lieb [Wed, 12 Aug 2009 21:54:10 +0000 (14:54 -0700)]
Staging: vt665x: Remove umem.h Part 1

Remove references to umem.h macros and refer directly to memcpy
functions.  Delete the include file.

Signed-off-by: Jim Lieb <lieb@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: vt665x: Clean up include files, Part 2
Jim Lieb [Wed, 12 Aug 2009 21:54:09 +0000 (14:54 -0700)]
Staging: vt665x: Clean up include files, Part 2

Remove cplusplus lines from include files
Remove needless ifdefs on includes to conform with C
conventions.  Remove misc commented code/includes
Update TODO

Signed-off-by: Jim Lieb <lieb@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: vt665x: Clean up include files, Part 1
Jim Lieb [Wed, 12 Aug 2009 21:54:08 +0000 (14:54 -0700)]
Staging: vt665x: Clean up include files, Part 1

Remove cplusplus lines from include files
Remove needless ifdefs on includes to conform with C
conventions.  Remove misc commented code/includes
Update TODO

Signed-off-by: Jim Lieb <lieb@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: vt665x: Typedef and macro cleanup Part 2
Jim Lieb [Wed, 12 Aug 2009 21:54:07 +0000 (14:54 -0700)]
Staging: vt665x: Typedef and macro cleanup Part 2

Clean up unused typedefs and macros to remove Win32'isms and
misc non-linux constructs.  Text edits to referencing
source for less frequently used macros.

Signed-off-by: Jim Lieb <lieb@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: vt665x: Typedef and macro cleanup Part 1
Jim Lieb [Wed, 12 Aug 2009 21:54:06 +0000 (14:54 -0700)]
Staging: vt665x: Typedef and macro cleanup Part 1

Clean up unused typedefs and macros to remove Win32'isms and
misc non-linux constructs.  Text edits to referencing
source for less frequently used macros.

Signed-off-by: Jim Lieb <lieb@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: vt6656: add TODO
Bartlomiej Zolnierkiewicz [Wed, 12 Aug 2009 21:54:05 +0000 (14:54 -0700)]
Staging: vt6656: add TODO

Cc: Forest Bond <forest@alittletooquiet.net>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Jim Lieb <lieb@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: vt6655: add TODO
Bartlomiej Zolnierkiewicz [Wed, 12 Aug 2009 21:54:04 +0000 (14:54 -0700)]
Staging: vt6655: add TODO

Cc: Forest Bond <forest@alittletooquiet.net>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Jim Lieb <lieb@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: vt665x: Text janitor in prep for driver merge, part 2
Jim Lieb [Wed, 12 Aug 2009 21:54:03 +0000 (14:54 -0700)]
Staging: vt665x: Text janitor in prep for driver merge, part 2

Text only changes to remove textual differences between the vt6655
and vt6656 trees in prep for driver merge.

Signed-off-by: Jim Lieb <lieb@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: vt665x: Text janitor in prep for driver merge
Jim Lieb [Thu, 30 Jul 2009 17:30:32 +0000 (10:30 -0700)]
Staging: vt665x: Text janitor in prep for driver merge

These changes in vt6656 match changes in vt6655 to minimize text differences
prior to merging the two trees into a single driver source.

Signed-off-by: Jim Lieb <lieb@canonical.com>
Cc: Forest Bond <forest@alittletooquiet.net>
Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: vt6655 textual cleanup in prep for driver merge
Jim Lieb [Thu, 30 Jul 2009 17:27:21 +0000 (10:27 -0700)]
Staging: vt6655 textual cleanup in prep for driver merge

The vt6655 and vt6656 drivers are from a common origin but
have drifted apart with minor textual differences.  There
are two changes:

  s/DEVICE_PRT/DBG_PRT/g

and

  s/byPktTyp/byPktType/g

This significantly reduces the differences between the two file sets
in preparation to merging the common code.  A few whitespace and text bits were
also adjusted.

Signed-off-by: Jim Lieb <lieb@canonical.com>
Cc: Forest Bond <forest@alittletooquiet.net>
Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: vt665x: 64bit compile fixes Part 2
Jim Lieb [Fri, 24 Jul 2009 00:22:42 +0000 (17:22 -0700)]
Staging: vt665x: 64bit compile fixes Part 2

Fix compile problems with 64bit.  These issues could cause corrupted
address crashes. Cleanup definition use to use more portable kernel
typedefs etc.

Signed-off-by: Jim Lieb <lieb@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: vt665x: 64bit compile fixes Part 1
Jim Lieb [Fri, 24 Jul 2009 00:20:49 +0000 (17:20 -0700)]
Staging: vt665x: 64bit compile fixes Part 1

Fix compile problems with 64bit.  These issues could cause corrupted
address crashes.  In the process, replaced some definitions to use more
portable kernel types.

Signed-off-by: Jim Lieb <lieb@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: otus: includecheck fix: drivers/staging/otus/usbdrv.h
Jaswinder Singh Rajput [Fri, 14 Aug 2009 06:24:37 +0000 (11:54 +0530)]
Staging: otus: includecheck fix: drivers/staging/otus/usbdrv.h

fix the following 'make includecheck' warning:

  drivers/staging/otus/usbdrv.h: linux/usb.h is included more than once.

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: serqt_usb2: fix qt_open parameters
Bill Pemberton [Thu, 6 Aug 2009 19:22:01 +0000 (15:22 -0400)]
Staging: serqt_usb2: fix qt_open parameters

The parameter list for qt_open() was from the old non usb-serial
driver.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: udlfb: fix printk format warning
Randy Dunlap [Thu, 6 Aug 2009 23:09:35 +0000 (16:09 -0700)]
Staging: udlfb: fix printk format warning

Fix printk format warning: use %td for ptrdiff:

drivers/staging/udlfb/udlfb.h:209: warning: format '%d' expects type 'int', but argument 3 has type 'long int'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: rt2860: remove dependency on WIRELESS_EXT version
Alexander Beregalov [Thu, 6 Aug 2009 23:09:34 +0000 (16:09 -0700)]
Staging: rt2860: remove dependency on WIRELESS_EXT version

As the driver is in mainline now we can remove such dependencies.
WIRELESS_EXT is 22 now.

Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: rt2870sta interface names
Mike Galbraith [Fri, 31 Jul 2009 05:52:58 +0000 (07:52 +0200)]
Staging: rt2870sta interface names

The rest of the known universe prefers wlanN for wireless interface names, to
the point that some distro configuration tools, such as opensuse's Yast, don't
even allow the user to enter a name, and simply pre-select "wlan".

Signed-off-by: Mike Galbraith <efault@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: dst: correct error-handling code
Julia Lawall [Tue, 28 Jul 2009 15:52:56 +0000 (17:52 +0200)]
Staging: dst: correct error-handling code

dst_state_alloc returns an ERR_PTR value in an error case instead of NULL.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@match exists@
expression x, E;
statement S1, S2;
@@

x = dst_state_alloc(...)
... when != x = E
(
*  if (x == NULL || ...) S1 else S2
|
*  if (x == NULL && ...) S1 else S2
)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: ARRAY_SIZE changes
Stoyan Gaydarov [Wed, 22 Jul 2009 03:02:27 +0000 (22:02 -0500)]
Staging: ARRAY_SIZE changes

These changes were a direct result of using a semantic patch
More information can be found at http://www.emn.fr/x-info/coccinelle/

Signed-off-by: Stoyan Gaydarov <sgayda2@uiuc.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: Correct use of ! and &
Julia Lawall [Mon, 27 Jul 2009 19:59:48 +0000 (21:59 +0200)]
Staging: Correct use of ! and &

Correct priority problem in the use of ! and &.

The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@@ expression E; constant C; @@
- !E & C
+ !(E & C)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: fix typos "man[ae]g?ment" -> "management"
Uwe Kleine-König [Thu, 23 Jul 2009 06:33:56 +0000 (08:33 +0200)]
Staging: fix typos "man[ae]g?ment" -> "management"

This patch was generated by running

git grep -E -l 'man[ae]g?ment' drivers/staging | xargs -r perl -p -i -e 's/\bman[ae]g?ment\b/management/g'

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: usb-ip: vhci_hdc:Fix the returned error value
Shan Wei [Fri, 24 Jul 2009 08:57:35 +0000 (16:57 +0800)]
Staging: usb-ip: vhci_hdc:Fix the returned error value

Compared with other drivers, the "ret" should be nagative and
returned. But in vhci_hdc, it always return 0;

I dont't use the driver, and I'm not familiar with the code.
Hope the patch is helpful.

Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: cpc-usb: add one todo entry
Felipe Balbi [Tue, 21 Jul 2009 12:52:26 +0000 (15:52 +0300)]
Staging: cpc-usb: add one todo entry

we need to get rid of those driver-specific error codes

Signed-off-by: Felipe Balbi <me@felipebalbi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: cpc-usb: convert comment style in cpcusb.h
Felipe Balbi [Tue, 21 Jul 2009 12:52:25 +0000 (15:52 +0300)]
Staging: cpc-usb: convert comment style in cpcusb.h

Signed-off-by: Felipe Balbi <me@felipebalbi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: cpc-usb: convert comment style in cpc_int.h
Felipe Balbi [Tue, 21 Jul 2009 12:52:24 +0000 (15:52 +0300)]
Staging: cpc-usb: convert comment style in cpc_int.h

Signed-off-by: Felipe Balbi <me@felipebalbi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: cpc-usb: convert comment style in cpc.h
Felipe Balbi [Tue, 21 Jul 2009 14:35:50 +0000 (17:35 +0300)]
Staging: cpc-usb: convert comment style in cpc.h

Signed-off-by: Felipe Balbi <me@felipebalbi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: USB-IP code cleanup
Brian G. Merrell [Tue, 21 Jul 2009 06:46:13 +0000 (00:46 -0600)]
Staging: USB-IP code cleanup

This includes fixes for all of the legit checkpatch.pl errors and
warnings.  I have also included several of the suggestions from the
linux-kernel mailing list when the USB-IP code was first added.

Signed-off-by: Brian G. Merrell <bgmerrell@novell.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: meilhaus: convert nested spin_lock_irqsave to spin_lock
Julia Lawall [Sat, 18 Jul 2009 15:25:30 +0000 (17:25 +0200)]
Staging: meilhaus: convert nested spin_lock_irqsave to spin_lock

If spin_lock_irqsave is called twice in a row with the same second
argument, the interrupt state at the point of the second call overwrites
the value saved by the first call.  Indeed, the second call does not need
to save the interrupt state, so it is changed to a simple spin_lock.

The semantic match that finds this problem is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@@
expression lock1,lock2;
expression flags;
@@

*spin_lock_irqsave(lock1,flags)
... when != flags
*spin_lock_irqsave(lock2,flags)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Cc: David Kiliani <mail@davidkiliani.de>
Cc: Meilhaus Support <support@meilhaus.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: dream: Synaptics touchscreen: check that smbus is available
Pavel Machek [Sat, 8 Aug 2009 13:40:50 +0000 (15:40 +0200)]
Staging: dream: Synaptics touchscreen: check that smbus is available

Check that SMBUS APIs are available in touchscreen driver.

Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: dream: add support for input on GPIO pins
Arve Hjønnevåg [Sat, 8 Aug 2009 13:03:15 +0000 (15:03 +0200)]
Staging: dream: add support for input on GPIO pins

Support for input devices connected to GPIO pins. This adds support
for HTC Dream's keyboard and its trackball. Generic support already
exists for keyboard on GPIO, but this one is more advanced because it
can detect shadow key presses (and actually works with Dream :-).

(It also contains Kconfig/Makefile changes, including some that were
missing from previous commit. Sorry.)

Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: Dream: separate Kconfig/Makefile into subdirectory
Pavel Machek [Sat, 8 Aug 2009 12:27:02 +0000 (14:27 +0200)]
Staging: Dream: separate Kconfig/Makefile into subdirectory

Separate Kconfig/Makefile glue from dream into subdirectory. I plan to
add few more drivers, and changing staging/Makefile each time sounds
like inviting conflicts.

Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: dream, fix buf overflow
Jiri Slaby [Sat, 8 Aug 2009 09:33:58 +0000 (11:33 +0200)]
Staging: dream, fix buf overflow

In vfe_send_msg_no_payload there is a wrong struct vfe_message allocation.
It allocates only sizeof(pointer to vfe_message) for a whole structure.
Add a dereference to the sizeof to allocate sizeof(vfe_message).

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: dream: synaptics touchscreen for dream: documentation
Pavel Machek [Tue, 4 Aug 2009 22:00:10 +0000 (00:00 +0200)]
Staging: dream: synaptics touchscreen for dream: documentation

This adds pointer to hardware documentation, and adds code comment
from Arve.

Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: HTC Dream: touchscreen: more cleanups
Pavel Machek [Tue, 21 Jul 2009 10:04:26 +0000 (12:04 +0200)]
Staging: HTC Dream: touchscreen: more cleanups

This separates coefficient computation into separate function, so that
main probe does not have 1001 variables, and is of a more reasonable
size.

Signed-off-by: Pavel Machek <pavel@ucw.cz>
Cc: Arve Hjønnevåg <arve@android.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: HTC Dream: Cleanup Dream touchscreen driver
Pavel Machek [Mon, 20 Jul 2009 21:59:11 +0000 (23:59 +0200)]
Staging: HTC Dream: Cleanup Dream touchscreen driver

This is first part of touchscreen cleanups. I did not remove
earlysuspend functionality for now (to help Google merge the changes).

I mainly introduced helpers to reduce code duplication, and split huge
functions into smaller ones.

Signed-off-by: Pavel Machek <pavel@ucw.cz>
Cc: Arve Hjønnevåg <arve@android.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: HTC Dream: touchscreen driver for staging
Arve Hjønnevåg [Mon, 20 Jul 2009 10:53:40 +0000 (12:53 +0200)]
Staging: HTC Dream: touchscreen driver for staging

This adds support for synaptic touchscreen, used in HTC dream
cellphone.

This is original version from Arve, fixed only to compile; I do have
cleaner version, but I broken something inside, and this will preserve
authorship better. I originally tried to push the driver directly to
input/touchscreen, but the driver has some issues with interrupt
handling that are more difficult to fix than I expected at first.

Signed-off-by: Arve Hjønnevåg <arve@android.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
15 years agoStaging: htc: Dream: limit Kconfig for only MSM platforms
Pavel Machek [Tue, 21 Jul 2009 10:38:46 +0000 (12:38 +0200)]
Staging: htc: Dream: limit Kconfig for only MSM platforms

Limit SMD communication glue to MSM platform. It is closely tied to
MSM architecture.

Signed-off-by: Pavel Machek <pavel@ucw.cz>
Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: update the TODO file
Greg Kroah-Hartman [Mon, 14 Sep 2009 21:34:20 +0000 (14:34 -0700)]
Staging: hv: update the TODO file

Remove a few items that have already been resolved.
There are only a few checkpatch issues, they need to be resolved
by larger code logic changes that are not "simple" changes.

Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: Remove List.h
Bill Pemberton [Sat, 12 Sep 2009 01:46:46 +0000 (21:46 -0400)]
Staging: hv: Remove List.h

List.h is no longer used and can be removed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: remove use of internal list routines in RndisFilter
Bill Pemberton [Sat, 12 Sep 2009 01:46:45 +0000 (21:46 -0400)]
Staging: hv: remove use of internal list routines in RndisFilter

The hv driver has it's own linked list routines.  This removes them
from RndisFilter.c

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: remove more usages of internal list routines
Bill Pemberton [Sat, 12 Sep 2009 01:46:44 +0000 (21:46 -0400)]
Staging: hv: remove more usages of internal list routines

The hv driver has it's own linked list routines.  This removes them
from more places in hv.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: remove use of internal list routines in NetVsc
Bill Pemberton [Sat, 12 Sep 2009 01:46:43 +0000 (21:46 -0400)]
Staging: hv: remove use of internal list routines in NetVsc

The hv driver has it's own linked list routines.  This removes them
from NetVsc and uses the kernels routines instead.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: Add Haiyang's email to the TODO file
Haiyang Zhang [Tue, 8 Sep 2009 20:12:55 +0000 (20:12 +0000)]
Staging: hv: Add Haiyang's email to the TODO file

Add Haiyang's email to the TODO file.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: remove function pointer typedefs from vmbus.h
Greg Kroah-Hartman [Wed, 2 Sep 2009 18:53:59 +0000 (11:53 -0700)]
Staging: hv: remove function pointer typedefs from vmbus.h

It's amazing the hoops that people go through to make code work
when they don't opensource the whole thing.  Passing these types
of function pointers around for no good reason is a mess, this needs
to be unwound as everything is now in the open.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: remove PFN_CHANNEL_CALLBACK
Greg Kroah-Hartman [Wed, 2 Sep 2009 18:44:19 +0000 (11:44 -0700)]
Staging: hv: remove PFN_CHANNEL_CALLBACK

Come on people, it doesn't get simpler than this, why
have a typedef for something so tiny...

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: remove function pointer typedefs from StorVscApi.h
Greg Kroah-Hartman [Wed, 2 Sep 2009 18:28:55 +0000 (11:28 -0700)]
Staging: hv: remove function pointer typedefs from StorVscApi.h

function pointer typedefs are allowed in the kernel, but only if they
make sense, which they really do not here, as they are not passed around
with any kind of frequency.  So just spell them all out, it makes the
code smaller and easier to understand overall.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: remove function pointer typedefs from NetVscApi.h
Greg Kroah-Hartman [Wed, 2 Sep 2009 18:24:48 +0000 (11:24 -0700)]
Staging: hv: remove function pointer typedefs from NetVscApi.h

function pointer typedefs are allowed in the kernel, but only if they
make sense, which they really do not here, as they are not passed around
with any kind of frequency.  So just spell them all out, it makes the
code smaller and easier to understand overall.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: remove function pointer typedefs from VmbusApi.h
Greg Kroah-Hartman [Wed, 2 Sep 2009 18:18:10 +0000 (11:18 -0700)]
Staging: hv: remove function pointer typedefs from VmbusApi.h

function pointer typedefs are allowed in the kernel, but only if they
make sense, which they really do not here, as they are not passed around
with any kind of frequency.  So just spell them all out, it makes the
code smaller and easier to understand overall.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: rename struct NETVSC_DEVICE
Greg Kroah-Hartman [Wed, 2 Sep 2009 17:35:56 +0000 (10:35 -0700)]
Staging: hv: rename struct NETVSC_DEVICE

The Linux kernel doesn't have all caps structures, we don't like to
shout at our programmers, it makes them grumpy.  Instead, we like to
sooth them with small, rounded letters, which puts them in a nice,
compliant mood, and makes them more productive and happier, allowing
them more fufilling lives overall.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: coding style cleanup for NetVsc.c
Greg Kroah-Hartman [Wed, 2 Sep 2009 17:33:05 +0000 (10:33 -0700)]
Staging: hv: coding style cleanup for NetVsc.c

Still a lot of long lines, but that's nothing I can fix up at this time

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: coding style cleanup for RndisFilter.c
Greg Kroah-Hartman [Wed, 2 Sep 2009 16:17:52 +0000 (09:17 -0700)]
Staging: hv: coding style cleanup for RndisFilter.c

It's much better now.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: coding style cleanup for storvsc_drv.c
Greg Kroah-Hartman [Wed, 2 Sep 2009 15:37:47 +0000 (08:37 -0700)]
Staging: hv: coding style cleanup for storvsc_drv.c

Where's the hazard pay for cleaning up this mess...

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: coding style cleanups for vmbus_drv.c
Greg Kroah-Hartman [Wed, 2 Sep 2009 14:11:14 +0000 (07:11 -0700)]
Staging: hv: coding style cleanups for vmbus_drv.c

Almost clean.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: warn the world of a bug in the release function
Greg Kroah-Hartman [Wed, 2 Sep 2009 03:12:58 +0000 (20:12 -0700)]
Staging: hv: warn the world of a bug in the release function

All device release functions need to do something, if not, it's a bug.
By merely providing an "empty" release function, it gets the kernel to
shut up, but that's not solving the problem at all.  Stick a big fat
WARN_ON(1); in there to get people's attention.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: coding style cleanup for Channel.c
Greg Kroah-Hartman [Wed, 2 Sep 2009 00:24:57 +0000 (17:24 -0700)]
Staging: hv: coding style cleanup for Channel.c

All clean now.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: coding style fixes for blkvsc_drv.c
Greg Kroah-Hartman [Tue, 1 Sep 2009 23:34:56 +0000 (16:34 -0700)]
Staging: hv: coding style fixes for blkvsc_drv.c

There are still some very long lines, someone needs to unwind the
logic there to resolve that.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: reorg StorVsc.c
Greg Kroah-Hartman [Tue, 1 Sep 2009 05:31:22 +0000 (22:31 -0700)]
Staging: hv: reorg StorVsc.c

This gets rid of all of the forward declarations.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: coding style cleanups for StorVsc.c
Greg Kroah-Hartman [Tue, 1 Sep 2009 05:25:48 +0000 (22:25 -0700)]
Staging: hv: coding style cleanups for StorVsc.c

Some one owes me a lot of beer, or a nice bottle of rum for
all of this crud cleanup...

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: TODO: add some more items
Greg Kroah-Hartman [Tue, 1 Sep 2009 04:56:16 +0000 (21:56 -0700)]
Staging: hv: TODO: add some more items

Add List.h and RingBuffer.h removal items.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: reorg ChannelMgmt a bit
Greg Kroah-Hartman [Tue, 1 Sep 2009 04:51:50 +0000 (21:51 -0700)]
Staging: hv: reorg ChannelMgmt a bit

This gets rid of the unneeded typedef and the forward declarations,
saving a bit of code file size.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: coding style cleanups for ChannelMgmt.c
Greg Kroah-Hartman [Tue, 1 Sep 2009 04:47:21 +0000 (21:47 -0700)]
Staging: hv: coding style cleanups for ChannelMgmt.c

There are still some too-long lines here, hopefully they will get
resolved later.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: reorganize netvsc_drv.c
Greg Kroah-Hartman [Tue, 1 Sep 2009 04:11:12 +0000 (21:11 -0700)]
Staging: hv: reorganize netvsc_drv.c

Saves space by getting rid of the forward declarations.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: coding style cleanups for netvsc_drv.c
Greg Kroah-Hartman [Tue, 1 Sep 2009 04:09:45 +0000 (21:09 -0700)]
Staging: hv: coding style cleanups for netvsc_drv.c

There are still some horrible long lines in here, which some simple
code reworking will make smaller and easier to understand.

Also note the FIXME in struct netvsc_driver_context...

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: fix coding style issues in Hv.c
Greg Kroah-Hartman [Tue, 1 Sep 2009 03:23:33 +0000 (20:23 -0700)]
Staging: hv: fix coding style issues in Hv.c

Lots of cleanups.

Note, the use of volatile still needs to be resolved, and
possibly the #ifdef could be done a bit "better".

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: code reduction from Vmbus.c
Greg Kroah-Hartman [Tue, 1 Sep 2009 00:37:58 +0000 (17:37 -0700)]
Staging: hv: code reduction from Vmbus.c

Reorder some functions to get rid of all of the forward declarations.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: coding style cleanups on Vmbus.c
Greg Kroah-Hartman [Tue, 1 Sep 2009 00:37:18 +0000 (17:37 -0700)]
Staging: hv: coding style cleanups on Vmbus.c

It's now much nicer and cleaner.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: coding style cleanups for Connection.c
Greg Kroah-Hartman [Mon, 31 Aug 2009 18:40:14 +0000 (11:40 -0700)]
Staging: hv: coding style cleanups for Connection.c

Everything is clean except for some very long lines that
need a bit more code rework to resolve.  That will have to be done by
someone that can test the code.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: remove typedefs from StorVsc.c
Greg Kroah-Hartman [Fri, 28 Aug 2009 23:26:48 +0000 (16:26 -0700)]
Staging: hv: remove typedefs from StorVsc.c

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: remove typedefs from RndisFilter.c
Greg Kroah-Hartman [Fri, 28 Aug 2009 23:26:27 +0000 (16:26 -0700)]
Staging: hv: remove typedefs from RndisFilter.c

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: remove typedefs from ChannelMgmt.c
Greg Kroah-Hartman [Fri, 28 Aug 2009 23:26:11 +0000 (16:26 -0700)]
Staging: hv: remove typedefs from ChannelMgmt.c

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: coding style cleanups of ChannelInterface.c
Greg Kroah-Hartman [Fri, 28 Aug 2009 23:25:39 +0000 (16:25 -0700)]
Staging: hv: coding style cleanups of ChannelInterface.c

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: coding style cleanups of BlkVsc.c
Greg Kroah-Hartman [Fri, 28 Aug 2009 23:25:21 +0000 (16:25 -0700)]
Staging: hv: coding style cleanups of BlkVsc.c

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: move VmbusPacketFormat.h
Greg Kroah-Hartman [Fri, 28 Aug 2009 23:24:48 +0000 (16:24 -0700)]
Staging: hv: move VmbusPacketFormat.h

Move it out of the include subdirectory.

No code changes here, just file movements.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: move VmbusChannelInterface.h
Greg Kroah-Hartman [Fri, 28 Aug 2009 23:24:34 +0000 (16:24 -0700)]
Staging: hv: move VmbusChannelInterface.h

Move it out of the include subdirectory.

No code changes here, just file movements.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: move VmbusApi.h
Greg Kroah-Hartman [Fri, 28 Aug 2009 23:24:16 +0000 (16:24 -0700)]
Staging: hv: move VmbusApi.h

Move it out of the include subdirectory.

No code changes here, just file movements.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: move StorVscApi.h
Greg Kroah-Hartman [Fri, 28 Aug 2009 23:23:49 +0000 (16:23 -0700)]
Staging: hv: move StorVscApi.h

Move it out of the include subdirectory.

No code changes here, just file movements.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: move NetVscApi.h
Greg Kroah-Hartman [Fri, 28 Aug 2009 23:23:17 +0000 (16:23 -0700)]
Staging: hv: move NetVscApi.h

Move it out of the include subdirectory.

No code changes here, just file movements.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: move logging.h
Greg Kroah-Hartman [Fri, 28 Aug 2009 23:22:59 +0000 (16:22 -0700)]
Staging: hv: move logging.h

Move it out of the include subdirectory.

No code changes here, just file movements.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: move List.h
Greg Kroah-Hartman [Fri, 28 Aug 2009 23:22:45 +0000 (16:22 -0700)]
Staging: hv: move List.h

Move it out of the include subdirectory.

No code changes here, just file movements.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: remove ChannelMessages.h
Greg Kroah-Hartman [Fri, 28 Aug 2009 23:22:33 +0000 (16:22 -0700)]
Staging: hv: remove ChannelMessages.h

It's only ever used within the ChannelMgmt.h file, so pull it
into there.

No code changes here, just file movements.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: move nvspprotocol.h
Greg Kroah-Hartman [Fri, 28 Aug 2009 23:21:33 +0000 (16:21 -0700)]
Staging: hv: move nvspprotocol.h

Move it out of the include subdirectory.

No code changes here, just file movements.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: fix typedefs in nvspprotocol.h
Greg Kroah-Hartman [Fri, 28 Aug 2009 23:20:53 +0000 (16:20 -0700)]
Staging: hv: fix typedefs in nvspprotocol.h

It's all clean now.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: fix coding style issues in nvspprotocol.h
Greg Kroah-Hartman [Fri, 28 Aug 2009 23:20:34 +0000 (16:20 -0700)]
Staging: hv: fix coding style issues in nvspprotocol.h

No typedef changes yet though.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: fix typedefs in StorVscApi.h
Greg Kroah-Hartman [Fri, 28 Aug 2009 23:20:07 +0000 (16:20 -0700)]
Staging: hv: fix typedefs in StorVscApi.h

It's all clean now.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: fix coding style issues in StorVscApi.h
Greg Kroah-Hartman [Fri, 28 Aug 2009 23:19:17 +0000 (16:19 -0700)]
Staging: hv: fix coding style issues in StorVscApi.h

No typedef changes yet though.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: remove typedefs from VmbusPacketFormat.h
Greg Kroah-Hartman [Thu, 27 Aug 2009 23:02:36 +0000 (16:02 -0700)]
Staging: hv: remove typedefs from VmbusPacketFormat.h

All spiffied up now, shines like a brass button on the bump of a barge's
bilge.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 years agoStaging: hv: fix coding style issues in VmbusPacketFormat.h
Greg Kroah-Hartman [Thu, 27 Aug 2009 23:01:23 +0000 (16:01 -0700)]
Staging: hv: fix coding style issues in VmbusPacketFormat.h

Heh, volatiles, like that was a good idea...  Turns out they were not
even used, wierd stuff.

All clean except for the typedefs.

Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>