Commit Graph

2914 Commits

Author SHA1 Message Date
Dmitry Torokhov eb71d1bb27 Input: wacom - use dev_xxx() instead of naked printk()s and dbg()s
Reviewed-by: Chris Bagwell <chris@cnpbagwell.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-05-02 00:20:51 -07:00
Dmitry Torokhov a882c932a6 Input: wacom - return proper error if usb_get_extra_descriptor() fails
Instead of returning 1 (which is not even negative) let's capture and return
error codde returned by usb_get_extra_descriptor().

Reviewed-by: Chris Bagwell <chris@cnpbagwell.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-05-02 00:20:30 -07:00
Dmitry Torokhov 0c9e300ade Input: wacom - fix sparse warning
This fixes the following warning from sparse

	warning: Using plain integer as NULL pointer

Reviewed-by: Chris Bagwell <chris@cnpbagwell.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-05-02 00:19:52 -07:00
Greg Kroah-Hartman b741ab9da6 USB: usbtouchscreen.c: remove dbg() usage
dbg() was a very old USB-specific macro that should no longer
be used. This patch removes it from being used in the driver
and uses dev_dbg() instead.

CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
CC: Henrik Rydberg <rydberg@euromail.se>
CC: Rusty Russell <rusty@rustcorp.com.au>
CC: Viresh Kumar <viresh.kumar@st.com>
CC: Armando Visconti <armando.visconti@st.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 21:33:23 -07:00
Greg Kroah-Hartman 6d0f7dcba6 USB: kbtab.c: remove dbg() usage
dbg() was a very old USB-specific macro that should no longer
be used. This patch removes it from being used in the driver
and uses dev_dbg() instead.

CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 21:33:20 -07:00
Greg Kroah-Hartman c6f880a781 USB: gtco.c: remove dbg() usage
dbg() was a very old USB-specific macro that should no longer
be used. This patch removes it from being used in the driver
and uses dev_dbg() instead.

CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 21:33:16 -07:00
Greg Kroah-Hartman 8fb6321b6b USB: aiptek.c: remove dbg() usage
dbg() was a very old USB-specific macro that should no longer
be used. This patch removes it from being used in the driver
and uses dev_dbg() instead.

CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
CC: Jesper Juhl <jj@chaosbits.net>
CC: JJ Ding <dgdunix@gmail.com>
CC: Edwin van Vliet <edwin@cheatah.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 21:33:12 -07:00
Greg Kroah-Hartman eeba1ae13c USB: acecad.c: remove dbg() usage
dbg() was a very old USB-specific macro that should no longer
be used. This patch removes it from being used in the driver
and uses dev_dbg() instead.

CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 21:33:09 -07:00
Greg Kroah-Hartman bd028769f7 USB: bcm5974.c: remove dbg() usage
dbg() was a very old USB-specific macro that should no longer
be used. This patch removes it from being used in the driver
and uses dev_dbg() instead.

CC: Henrik Rydberg <rydberg@euromail.se>
CC: Alessandro Rubini <rubini@ipvvis.unipv.it>
CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 21:33:05 -07:00
Greg Kroah-Hartman 67946d1368 USB: appletouch.c: remove dbg() usage
dbg() was a very old USB-specific macro that should no longer
be used. This patch removes it from being used in the driver
and uses dev_dbg() instead.

CC: Alessandro Rubini <rubini@ipvvis.unipv.it>
CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 21:33:04 -07:00
Greg Kroah-Hartman 938476f923 USB: yealink.c: remove dbg() usage
dbg() was a very old USB-specific macro that should no longer
be used. This patch removes it from being used in the driver
and uses dev_dbg() instead.

CC: Henk Vergonet <Henk.Vergonet@gmail.com>
CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 21:33:03 -07:00
Greg Kroah-Hartman 8b0725c059 USB: powermate.c: remove dbg() usage
dbg() was a very old USB-specific macro that should no longer
be used. This patch removes it from being used in the driver
and uses dev_dbg() instead.

CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 21:33:03 -07:00
Greg Kroah-Hartman c4f0bbcd1d USB: xpad.c: remove dbg() usage
dbg() was a very old USB-specific macro that should no longer
be used. This patch removes it from being used in the driver
and uses dev_dbg() instead.

CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
CC: "Magnus Hörlin" <magnus@alefors.se>
CC: Rusty Russell <rusty@rustcorp.com.au>
CC: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 21:32:59 -07:00
Greg Kroah-Hartman f576125dc8 USB: iforce: remove dbg() usage
dbg() was a very old USB-specific macro that should no longer
be used. This patch removes it from being used in the driver
and uses dev_dbg() instead.

Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 21:31:55 -07:00
Greg Kroah-Hartman 3b6aee237e USB: wacom: remove dbg() usage
dbg() was a very old USB-specific macro that should no longer
be used. This patch removes it from being used in the driver
and uses dev_dbg() instead.

Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Ping Cheng <pingc@wacom.com>
Cc: Eduard Hasenleithner <eduard@hasenleithner.at>
Cc: Chris Bagwell <chris@cnpbagwell.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 21:31:55 -07:00
Greg Kroah-Hartman f864b60ad0 USB: input: usbtouchscreen.c: fix up dev_err() usage
We should always reference the input device for dev_err(), not the USB
device.  Fix up the places where I got this wrong.

Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
CC: Henrik Rydberg <rydberg@euromail.se>
CC: Rusty Russell <rusty@rustcorp.com.au>
CC: Viresh Kumar <viresh.kumar@st.com>
CC: Armando Visconti <armando.visconti@st.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 20:57:11 -04:00
Greg Kroah-Hartman 1b5ca928e7 USB: input: wacom_sys.c: fix up dev_err() usage
We should always reference the input device for dev_err(), not the USB
device.  Fix up the places where I got this wrong.

Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
CC: Ping Cheng <pingc@wacom.com>
CC: Chris Bagwell <chris@cnpbagwell.com>
CC: Eduard Hasenleithner <eduard@hasenleithner.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 20:57:07 -04:00
Greg Kroah-Hartman 3415b57cb3 USB: input: kbtab.c: fix up dev_err() usage
We should always reference the input device for dev_err(), not the USB
device.  Fix up the places where I got this wrong.

Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 20:57:03 -04:00
Greg Kroah-Hartman 88d5ab3a18 USB: input: gtco.c: fix up dev_err() usage
We should always reference the input device for dev_err(), not the USB
device.  Fix up the places where I got this wrong.

Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 20:57:00 -04:00
Greg Kroah-Hartman 383c52f338 USB: input: aiptek.c: fix up dev_err() usage
We should always reference the input device for dev_err(), not the USB
device.  Fix up the places where I got this wrong.

Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
CC: Jesper Juhl <jj@chaosbits.net>
CC: JJ Ding <dgdunix@gmail.com>
CC: Edwin van Vliet <edwin@cheatah.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 20:56:56 -04:00
Greg Kroah-Hartman b30662c472 USB: input: acecad.c: fix up dev_err() usage
We should always reference the input device for dev_err(), not the USB
device.  Fix up the places where I got this wrong.

Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 20:56:51 -04:00
Greg Kroah-Hartman 140b1230a1 USB: input: bcm5974.c: fix up dev_err() usage
We should always reference the input device for dev_err(), not the USB
device.  Fix up the places where I got this wrong.

Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
CC: Henrik Rydberg <rydberg@euromail.se>
CC: Alessandro Rubini <rubini@ipvvis.unipv.it>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 20:56:47 -04:00
Greg Kroah-Hartman 80f8594f63 USB: input: appletouch.c: fix up dev_err() usage
We should always reference the input device for dev_err(), not the USB
device.  Fix up the places where I got this wrong.

Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
CC: Alessandro Rubini <rubini@ipvvis.unipv.it>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 20:56:47 -04:00
Greg Kroah-Hartman aa330384a6 USB: input: yealink.c: fix up dev_err() usage
We should always reference the input device for dev_err(), not the USB
device.  Fix up the places where I got this wrong.

Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
CC: Henk Vergonet <Henk.Vergonet@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 20:56:46 -04:00
Greg Kroah-Hartman 6b37dbba5d USB: input: powermate.c: fix up dev_err() usage
We should always reference the input device for dev_err(), not the USB
device.  Fix up the places where I got this wrong.

Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 20:56:45 -04:00
Greg Kroah-Hartman 3b449fe5d5 USB: input: keyspan_remote.c: fix up dev_err() usage
We should always reference the input device for dev_err(), not the USB
device.  Fix up the places where I got this wrong.

Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 20:56:41 -04:00
Greg Kroah-Hartman 388fd20266 USB: input: cm109.c: fix up dev_err() usage
We should always reference the input device for dev_err(), not the USB
device.  Fix up the places where I got this wrong.

Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
CC: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 20:56:38 -04:00
Greg Kroah-Hartman 39e85a2673 USB: input: xpad.c: fix up dev_err() usage
We should always reference the input device for dev_err(), not the USB
device.  Fix up the places where I got this wrong.

Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
CC: "Magnus Hörlin" <magnus@alefors.se>
CC: Rusty Russell <rusty@rustcorp.com.au>
CC: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 20:56:34 -04:00
Greg Kroah-Hartman d331efdd99 USB: input: joystick: iforce: fix up dev_err() usages
We should always reference the input device for dev_err(), not the USB
device.  Fix up the places where I got this wrong.

Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 18:40:57 -04:00
Linus Torvalds 84e92ef4f7 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fix from Dmitry Torokhov:
 "A simple fix for a recent regression in Synaptics driver"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: synaptics - fix regression with "image sensor" trackpads
2012-04-30 10:13:48 -07:00
Ashish Jangam eead75a2b4 Input: add support for DA9052/53 touch screen controller
This driver adds support for DA9052/53 4-wire resistive ADC interfaced
touchscreen controller. DA9052/53 is a multi-function device, therefore
this driver depends on DA9052/53 core.

This patch is functionally tested on Samsung SMDKV6410.

Signed-off-by: David Dajun Chen <dchen@diasemi.com>
Signed-off-by: Ashish Jangam <ashish.jangam@kpitcummins.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-29 23:37:15 -07:00
Shawn Landden df052676e5 Input: usbtouchscreen - only expose e2i configure option in expert mode
as is the case of all other devices supported by usbtouchscreen.c

Also list e2i under the composite configure option (TOUCHSCREEN_USB_COMPOSITE)

Signed-off-by: Shawn Landden <shawnlandden@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-29 22:53:56 -07:00
Shawn Landden 41baf6368e Input: usbtouchscreen - fix typo
Signed-off-by: Shawn Landden <shawnlandden@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-29 22:53:52 -07:00
Ping Cheng 1963518b9b Input: wacom - add 0xE5 (MT device) support
Main part of patch is adding support for a new Wacom MT touch
packet and labels these devices using MTSCREEN type.

Other items of interest:

Delete some duplicate code in HID parsing for Y info since
its already done in X path.

In wacom_query_tablet_data(), only invoke the set report
that requests tablets to send Wacom Touch packets for
Finger interfaces.  Mostly, this is to make code intent clear.

Tested-by: Jason Gerecke <killertofu@gmail.com>
Signed-off-by: Chris Bagwell <chris@cnpbagwell.com>
Signed-off-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-29 21:13:53 -07:00
Ping Cheng f393ee2b81 Input: wacom - retrieve maximum number of touch points
From the HID usage table when it is supported.

Tested-by: Jason Gerecke <killertofu@gmail.com>
Signed-off-by: Chris Bagwell <chris@cnpbagwell.com>
Signed-off-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-29 21:13:46 -07:00
Chao Xie fb054bf269 Input: pxa27x_keypad add choice to set direct_key_mask
Direct keys usage may not start from KP_DKIN0, add a msk option
to configure the specifics for platforms that can skip some keys.

Signed-off-by: Chao Xie <chao.xie@marvell.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
2012-04-27 16:50:05 +08:00
Chao Xie ee1d8040a6 Input: pxa27x_keypad direct key may be low active
KPDK_DK only indicates the pin level of direct key.
So it is related to board, and low level may be active which
indicates that a key is pressed.

Signed-off-by: Chao Xie <chao.xie@marvell.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
2012-04-27 16:49:07 +08:00
Chao Xie 5545fa897a Input: pxa27x_keypad bug fix for direct_key_mask
When direcct_key_num is 0, the mask should be 0.
When direcct_key_num is 1, the mask should be 0b1.

Signed-off-by: Chao Xie <chao.xie@marvell.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
2012-04-27 16:48:33 +08:00
Chao Xie 6ce34a5fb4 Input: pxa27x_keypad keep clock on as wakeup source
When the keypad is used as wake up source, the clock can not
be disabled. Or it can not detect key pressing.
If the keypad is used as wake up source, when resume back,
do not enable the clock and configure it again because the
register content is retained.

Signed-off-by: Chao Xie <chao.xie@marvell.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
2012-04-27 16:48:09 +08:00
Greg Kroah-Hartman e27ad0fe9c USB: usbtouchscreen.c: remove err() usage
err() was a very old USB-specific macro that I thought had
gone away.  This patch removes it from being used in the
driver and uses dev_err() instead.

CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
CC: Henrik Rydberg <rydberg@euromail.se>
CC: Rusty Russell <rusty@rustcorp.com.au>
CC: Viresh Kumar <viresh.kumar@st.com>
CC: Armando Visconti <armando.visconti@st.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-25 14:48:46 -07:00
Greg Kroah-Hartman b3169fecb1 USB: wacom_sys.c: remove err() usage
err() was a very old USB-specific macro that I thought had
gone away.  This patch removes it from being used in the
driver and uses dev_err() instead.

CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
CC: Ping Cheng <pingc@wacom.com>
CC: Chris Bagwell <chris@cnpbagwell.com>
CC: Eduard Hasenleithner <eduard@hasenleithner.at>
CC: Jason Gerecke <killertofu@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-25 14:48:44 -07:00
Greg Kroah-Hartman 202712c232 USB: kbtab.c: remove err() usage
err() was a very old USB-specific macro that I thought had
gone away.  This patch removes it from being used in the
driver and uses dev_err() instead.

CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-25 14:48:41 -07:00
Greg Kroah-Hartman 3bd9597a6b USB: gtco.c: remove err() usage
err() was a very old USB-specific macro that I thought had
gone away.  This patch removes it from being used in the
driver and uses dev_err() instead.

CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-25 14:48:39 -07:00
Greg Kroah-Hartman 1f80bb943d USB: aiptek.c: remove err() usage
err() was a very old USB-specific macro that I thought had
gone away.  This patch removes it from being used in the
driver and uses dev_err() instead.

CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
CC: Jesper Juhl <jj@chaosbits.net>
CC: JJ Ding <dgdunix@gmail.com>
CC: Edwin van Vliet <edwin@cheatah.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-25 14:48:36 -07:00
Greg Kroah-Hartman b59c82bd6f USB: acecad.c: remove err() usage
err() was a very old USB-specific macro that I thought had
gone away.  This patch removes it from being used in the
driver and uses dev_err() instead.

CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-25 14:48:34 -07:00
Greg Kroah-Hartman 6c1d1b2461 USB: bcm5974.c: remove err() usage
err() was a very old USB-specific macro that I thought had
gone away.  This patch removes it from being used in the
driver and uses dev_err() instead.

CC: Henrik Rydberg <rydberg@euromail.se>
CC: Alessandro Rubini <rubini@ipvvis.unipv.it>
CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-25 14:48:31 -07:00
Greg Kroah-Hartman 9c113dc67a USB: appletouch.c: remove err() usage
err() was a very old USB-specific macro that I thought had
gone away.  This patch removes it from being used in the
driver and uses dev_err() instead.

CC: Alessandro Rubini <rubini@ipvvis.unipv.it>
CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-25 14:48:31 -07:00
Greg Kroah-Hartman 08813d35d2 USB: yealink.c: remove err() usage
err() was a very old USB-specific macro that I thought had
gone away.  This patch removes it from being used in the
driver and uses dev_err() instead.

CC: Henk Vergonet <Henk.Vergonet@gmail.com>
CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-25 14:48:31 -07:00
Greg Kroah-Hartman 2385f3c3c7 USB: powermate.c: remove err() usage
err() was a very old USB-specific macro that I thought had
gone away.  This patch removes it from being used in the
driver and uses dev_err() instead.

CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-25 14:48:30 -07:00
Greg Kroah-Hartman 4efeca581b USB: keyspan_remote.c: remove err() usage
err() was a very old USB-specific macro that I thought had
gone away.  This patch removes it from being used in the
driver and uses dev_err() instead.

CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-25 14:48:28 -07:00
Greg Kroah-Hartman 3f37d8e8e1 USB: cm109.c: remove err() usage
err() was a very old USB-specific macro that I thought had
gone away.  This patch removes it from being used in the
driver and uses dev_err() instead.

CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
CC: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-25 14:48:25 -07:00
Greg Kroah-Hartman 9cb757bfac USB: xpad.c: remove err() usage
err() was a very old USB-specific macro that I thought had
gone away.  This patch removes it from being used in the
driver and uses dev_err() instead.

CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
CC: "Magnus Hörlin" <magnus@alefors.se>
CC: Rusty Russell <rusty@rustcorp.com.au>
CC: Mauro Carvalho Chehab <mchehab@redhat.com>
CC: Chris Moeller <kode54@gmail.c>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-25 14:48:23 -07:00
Greg Kroah-Hartman 7b22a8855a USB: iforce: remove err() usage
err() was a very old USB-specific macro that I thought had gone away.
This patch removes it from being used in the driver and uses dev_err()
instead.

Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-25 14:34:49 -07:00
Julia Lawall 482d74ceb0 Input: aiptek - adjust error-handling code label
At the point of this error-handling code, aiptek->urb has been allocated,
and it does not appear to be less necessary to free it here than in the
error-handling code just below.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-23 23:36:05 -07:00
Roland Stigge 34604086be Input: lpc32xx_ts - fix device tree compatible string
During the device tree integration of the various LPC32xx drivers,
we agreed on using non-wildcard "compatible" strings. This change
switches lpc32xx_ts touchscreen driver to use "nxp,lpc3220-tsc".

Signed-off-by: Roland Stigge <stigge@antcom.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-23 23:35:59 -07:00
Jesper Juhl f57fe78ee4 Input: atkbd - fix language in a printed message
I believe that "trying to access hardware" is more correct English
than "trying access hardware".

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-23 23:35:53 -07:00
Axel Lin 5d066474cd Input: use module_pci_driver
This patch converts the drivers in drivers/input/* to use module_pci_driver()
macro which makes the code smaller and a bit simpler.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-21 23:48:58 -07:00
Dmitry Torokhov 57b8628bb0 Merge commit 'v3.4-rc4' into next 2012-04-21 23:28:35 -07:00
Dmitry Torokhov 486c8aba39 Input: serio_raw - ensure we don't block in non-blocking read
Avoid calling wait_event_interruptible() if client requested non-blocking
read, since it is not guaranteed that another thread will not consume
event after we checked if serio_raw->head != serio_raw->tail.

Also ensure we do not return 0 but keep waiting instead in blocking case,
when another thread steals "our" byte.

Reviewed-by: David Herrmann <dh.herrmann@googlemail.com>
Reviewed-by: Che-Liang Chiou <clchiou@chromium.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-20 23:11:01 -07:00
Dmitry Torokhov 71f3d070a3 Input: tc3589x-keypad - remove unnecessary checks
settle_time and debounce_period are u8 and thus can not be greater than
TC3589x_MAX_DEBOUNCE_SETTLE which is 255.

There also no need to mask out nibbles form board->krow and board->kcol
as we validate that they are in correct range.

Reported-by: Werner <w.landgraf@ru.ru>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-20 23:08:48 -07:00
Dmitry Torokhov bcad87bd92 Input: cma3000-d0x - remove unneeded checks
data->mode is unsigned and can not be less than 0.

Reported-by: Werner <w.landgraf@ru.ru>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-20 23:07:39 -07:00
Dmitry Torokhov b83643ebf2 Input: matrix-keypad - undo GPIO setup if input_register_device fails
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-20 23:06:52 -07:00
Dmitry Torokhov 01111fcd42 Input: matrix-keypad - allocate keycodes with keypad structure
Instead of allocating and managing keymap separately from the keypad
structure stick it at the end as a variable-length array.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-20 23:06:49 -07:00
Dmitry Torokhov 0508c19a6f Input: matrix-keypad - fix 'duplicate const' sparse warning
SIMPLE_DEV_PM_OPS already defines constant dev_pm_ops.

Also guard PM methods with CONFIG_PM_SLEEP and get rid of some
unneeded #ifdefs.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-20 23:06:45 -07:00
Roland Stigge 5cb727a867 Input: lpc32xx_ts - add device tree support
This change implements device tree support for the LPC32xx SoC's touchscreen
controller.

Signed-off-by: Roland Stigge <stigge@antcom.de>
Reviewed-by: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-20 23:05:09 -07:00
Benjamin Herrenschmidt 899c612d74 Input: synaptics - fix regression with "image sensor" trackpads
commit 7968a5dd49
Input: synaptics - add support for Relative mode

Accidentally broke support for advanced gestures (multitouch)
on some trackpads such as the one in my ThinkPad X220 by
incorretly changing the condition for enabling them. This
restores it.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
CC: stable@kernel.org [3.3]
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-20 22:47:28 -07:00
Peter Ujfalusi 8eaeb93933 mfd: Convert twl6040 to i2c driver, and separate it from twl core
Complete the separation of the twl6040 from the twl core since
it is a separate chip, not part of the twl6030 PMIC.

Make the needed Kconfig changes for the depending drivers at the
same time to avoid breaking the kernel build (vibra, ASoC components).

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Reviewed-by: Mark Brown <broonie@opensource.wolfsonicro.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-04-16 16:45:34 +02:00
Nicolas Ferre 1fc4ec3791 Input: Kconfig: remove dependency for atmel_tsadcc driver
This will allow to select this driver for newer SoCs.
Keep dependency on AT91 because of the use of an header
file located in include/mach directory.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-16 12:47:18 +02:00
Linus Torvalds 4abb663b64 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
 "Just a few small fixes..."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: da9052 - fix memory leak in da9052_onkey_probe()
  Input: gpio_mouse - use linux/gpio.h rather than asm/gpio.h
  Input: trackpoint - use psmouse_fmt() for messages
  Input: elantech - v4 is a clickpad, with only one button
  Input: elantech - reset touchpad before configuring it
  Input: sentelic - filter taps in absolute mode
  Input: tps6507x-ts - fix MODULE_ALIAS to match driver name
2012-04-12 12:49:07 -07:00
Jesper Juhl 0e3d0f3d96 Input: da9052 - fix memory leak in da9052_onkey_probe()
If, in drivers/input/misc/da9052_onkey.c::da9052_onkey_probe(), the
call to either kzalloc() or input_allocate_device() fails then we will
return -ENOMEM from the function without freeing the other allocation
that may have succeeded, thus we leak either the memory allocated for
'onkey' or the memory allocated for 'input_dev' if one succeeds and
the other fails.
Fix that by jumping to the 'err_free_mem' label at the end of the
function that properly cleans up rather than returning directly.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-11 22:15:04 -07:00
Dmitry Torokhov b5e9528bd1 Input: ep93xx_keypad - switch to using dev_pm_ops
Also use CONFIG_PM_SLEEP instead of CONFIG_PM to guard PM methods.

Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-11 00:14:16 -07:00
Mark Brown 55158c886a Input: gpio_mouse - use linux/gpio.h rather than asm/gpio.h
Direct usage of the asm include has long been deprecated by the
introduction of gpiolib.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-10 09:05:27 -07:00
Dmitry Torokhov d568778298 Input: wacom_i2c - do not use irq_to_gpio
Because irq_to_gpio() is not available on many platforms let's switch
to level-triggered one-shot IRQs that will stay active as long as
there is data to be read.

Tested-by: Tobita Tatsunosuke <tobita.tatsunosuke@wacom.co.jp>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-10 00:42:15 -07:00
JJ Ding fb16395ee6 Input: trackpoint - use psmouse_fmt() for messages
Use psmouse_*() macros introduced in commit b5d2170436.

Signed-off-by: JJ Ding <dgdunix@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-10 00:40:39 -07:00
JJ Ding e3dde4fba9 Input: elantech - v4 is a clickpad, with only one button
Add pointer and buttonpad properties for v4 hardware.

Also, Jachiet reported that on Asus UX31, right button has no effect.
It turns out v4 has only one button, the right-button effect is
implemented with software when Windows driver is installed, or in
firmware when touchpad is in relative mode. So remove BTN_RIGHT
while at it.

Reported-by: Jachiet Louis <louis@jachiet.com>
Signed-off-by: JJ Ding <jj_ding@emc.com.tw>
Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-10 00:40:35 -07:00
JJ Ding a67ada7a72 Input: elantech - reset touchpad before configuring it
Acer VH40 has a Fn key toggling the touchpad on and off, but it's
implemented in system firmware, and the EC chip has to receive
reset command to activate this function. Also when this machine
wakes up after resume, psmouse_reset is necessary to bring the
touchpad back on.

Signed-off-by: JJ Ding <jj_ding@emc.com.tw>
Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-10 00:40:31 -07:00
Axel Lin 98a8413192 Input: gameport - use module_gameport_driver
This patch converts the drivers in drivers/input/* to use
module_gameport_driver() macro which makes the code smaller
and a bit simpler.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-04 09:25:44 -07:00
Axel Lin 65ac9f7a23 Input: serio - use module_serio_driver
This patch converts the drivers in drivers/input/* to use
module_serio_driver() macro which makes the code smaller and
a bit simpler.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-04 09:25:43 -07:00
Jason Gerecke ae584ca473 Input: wacom - add Intuos5 multitouch sensor support
Intuos5 tablets with PTH-* model numbers include a multitouch sensor
which use the same touch reports as the 3rd-generation Bamboo. No
useful information is in the HID descriptor for the touch interface
so hardcoded values are used during setup.

Signed-off-by: Jason Gerecke <killertofu@gmail.com>
Reviewed-by: Chris Bagwell <chris@cnpbagwell.com>
Reviewed-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-04 09:25:42 -07:00
Jason Gerecke 9b5b95dd51 Input: wacom - add Intuos5 Touch Ring LED support
The Touch Ring LEDs on Intuos5 tablets use a different report
format which supports only 4 levels of brightness. We remap
the 7-bit value obtained from sysfs to an appropriate value
for the tablet. Control of the crop mark LEDs (new to the I5)
is left for a later patch.

Signed-off-by: Jason Gerecke <killertofu@gmail.com>
Reviewed-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-04 09:25:42 -07:00
Jason Gerecke f860e581fd Input: wacom - add Intuos5 Touch Ring/ExpressKey support
Intuos5 uses a new report type for Touch Ring and ExpressKey data.
Note that data from the capacitive sensors present on the ExpressKeys
will be ignored until a proper way is found to expose it.

Signed-off-by: Jason Gerecke <killertofu@gmail.com>
Reviewed-by: Chris Bagwell <chris@cnpbagwell.com>
Reviewed-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-04 09:25:41 -07:00
Jason Gerecke 9fee619505 Input: wacom - add basic Intuos5 support
This patch adds support for the basic pen functions of Intuos5
tablets.

Signed-off-by: Jason Gerecke <killertofu@gmail.com>
Reviewed-by: Chris Bagwell <chris@cnpbagwell.com>
Reviewed-by: Ping Cheng <pingc@wacom.com>
Tested-by: Timo Aaltonen <tjaalton@ubuntu.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-04 09:25:41 -07:00
Dmitry Torokhov b357140039 Input: st1232 - switch to using SIMPLE_DEV_PM_OPS
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Reviewed-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-04 09:25:40 -07:00
Magnus Damm e6293d2f8a Input: st1232 - add device tree support
This patch enables DT support for the st1232 driver
which is primarily used on the sh7372 Mackerel board.

[dtor@mail.ru: chnaged to use CONFIG_OF and of_match_ptr]
Signed-off-by: Magnus Damm <damm@opensource.se>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-04 09:25:40 -07:00
Wolfram Sang 0bf25a4538 Input: add support for LM8333 keypads
This driver adds support for the keypad part of the LM8333 and is
prepared for possible GPIO/PWM drivers. Note that this is not a MFD
because you cannot disable the keypad functionality which, thus,
has to be handled by the core anyhow.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-04 09:25:39 -07:00
Tatsunosuke Tobita 5a966261c0 Input: add support for Wacom Stylus device with I2C interface
This adds support for Wacom Stylus device with I2C interface.

[Dan Carpenter <dan.carpenter@oracle.com>: fix NULL-pointer dereference
 in error handling path.]
Signed-off-by: Tatsunosuke Tobita <tobita.tatsunosuke@wacom.co.jp>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-04 09:24:23 -07:00
Dmitry Torokhov 271002ca79 Input: xilinx_ps2 - allocate serio port separately
'struct serio' is a refcounted data structure with lifetime rules different
from 'struct xps2data'. It is quite likely that serio_unregister_port() will
try to free memory allocated by the port and that is why it should be
allocated separately.

Also switch to using platform_get/set_drvdata instead of dev_get/set_drvdata
because we are dealing with platform device.

Reported-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-03 09:57:11 -07:00
Oskari Saarenmaa d626dad58f Input: sentelic - filter taps in absolute mode
Taps in absolute positioning single-finger mode are currently reported
as physical clicks by the driver. This should be handled by userspace,
not the kernel.

When a tap occurs, the FSP_PB0_LBTN bit is set, but the FSP_PB0_PHY_BTN
is not. We use this to filter out physical clicks from taps.

Signed-off-by: Oskari Saarenmaa <os@ohmu.fi>
Reviewed-by: Tai-hwa Liang <avatar@sentelic.com>
Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-03 09:55:51 -07:00
Uwe Kleine-König 79026ff2b6 Input: tps6507x-ts - fix MODULE_ALIAS to match driver name
This is needed to make module auto loading work.

[dtor@mail.ru: remove file name from comment]
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-03 09:55:45 -07:00
Linus Torvalds 2f7fa1be66 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull 2nd round of input updates from Dmitry Torokhov:
 - update to Wacom driver to support wireless devices
 - update to Sentelci touchpad driver to support newer hardware
 - update to gpio-keys driver to support "interrupt-only" keys
 - fixups to earlier commits

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: wacom - check for allocation failure in probe()
  Input: tegra-kbc - allocate pdata before using it
  Input: amijoy - add missing platform check
  Input: wacom - wireless battery status
  Input: wacom - create inputs when wireless connect
  Input: wacom - wireless monitor framework
  Input: wacom - isolate input registration
  Input: sentelic - improve packet debugging information
  Input: sentelic - minor code cleanup
  Input: sentelic - enabling absolute coordinates output for newer hardware
  Input: sentelic - refactor code for upcoming new hardware support
  Input: gpio_keys - add support for interrupt only keys
  Input: gpio_keys - consolidate key destructor code
  Input: revert "gpio_keys - switch to using threaded IRQs"
  Input: gpio_keys - constify platform data
  Input: spear-keyboard - remove kbd_set_plat_data()
2012-03-29 23:17:44 -07:00
Dan Carpenter f182394033 Input: wacom - check for allocation failure in probe()
We accidentally removed the check for NULL in 3aac0ef10b "Input: wacom -
isolate input registration".

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Chris Bagwell <chris@cnpbagwell.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-03-29 22:42:19 -07:00
Linus Torvalds 4bde23f875 ARM: arm-soc fixes for 3.4-rc
This is a first pass of some of the merge window fallout for ARM platforms.
 
 Nothing controversial:
 
 * A system.h fallout fix for OMAP
 * PXA fixes for breakage caused by the regulator struct changes
 * GPIO fixes for OMAP to properly deal with dynamic IRQ allocation
 * A mismerge in our arm-soc tree of an lpc32xx change for networking
 * A fix for USB setup on tegra
 * An undo of __init annotation of display mux setup on OMAP that's needed
   at runtime
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Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull arm-soc fixes from Olof Johansson:
 "This is a first pass of some of the merge window fallout for ARM
  platforms.

  Nothing controversial:
   - A system.h fallout fix for OMAP
   - PXA fixes for breakage caused by the regulator struct changes
   - GPIO fixes for OMAP to properly deal with dynamic IRQ allocation
   - A mismerge in our arm-soc tree of an lpc32xx change for networking
   - A fix for USB setup on tegra
   - An undo of __init annotation of display mux setup on OMAP that's
     needed at runtime"

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: pxa: fix build issue on stargate2
  ARM: pxa: fix build issue on cm-x300
  ARM: pxa: fix build failure for regulator consumer in em-x270.c
  ARM: LPC32xx: clock.c: Fix lpc-eth clock reference
  ARM: OMAP: pm: fix compilation break
  ARM: OMAP: Remove OMAP_GPIO_IRQ macro definition
  drivers: input: Fix OMAP_GPIO_IRQ with gpio_to_irq() in ams_delta_serio_exit()
  ARM: OMAP: boards: Fix OMAP_GPIO_IRQ usage with gpio_to_irq()
  ARM: pxa: fix regulator related build fail in magician_defconfig
  ARM: tegra: Fix device tree AUXDATA for USB/EHCI
  ARM: OMAP2+: Remove __init from DSI mux functions
2012-03-29 21:30:28 -07:00
Linus Torvalds a591afc01d Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x32 support for x86-64 from Ingo Molnar:
 "This tree introduces the X32 binary format and execution mode for x86:
  32-bit data space binaries using 64-bit instructions and 64-bit kernel
  syscalls.

  This allows applications whose working set fits into a 32 bits address
  space to make use of 64-bit instructions while using a 32-bit address
  space with shorter pointers, more compressed data structures, etc."

Fix up trivial context conflicts in arch/x86/{Kconfig,vdso/vma.c}

* 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (71 commits)
  x32: Fix alignment fail in struct compat_siginfo
  x32: Fix stupid ia32/x32 inversion in the siginfo format
  x32: Add ptrace for x32
  x32: Switch to a 64-bit clock_t
  x32: Provide separate is_ia32_task() and is_x32_task() predicates
  x86, mtrr: Use explicit sizing and padding for the 64-bit ioctls
  x86/x32: Fix the binutils auto-detect
  x32: Warn and disable rather than error if binutils too old
  x32: Only clear TIF_X32 flag once
  x32: Make sure TS_COMPAT is cleared for x32 tasks
  fs: Remove missed ->fds_bits from cessation use of fd_set structs internally
  fs: Fix close_on_exec pointer in alloc_fdtable
  x32: Drop non-__vdso weak symbols from the x32 VDSO
  x32: Fix coding style violations in the x32 VDSO code
  x32: Add x32 VDSO support
  x32: Allow x32 to be configured
  x32: If configured, add x32 system calls to system call tables
  x32: Handle process creation
  x32: Signal-related system calls
  x86: Add #ifdef CONFIG_COMPAT to <asm/sys_ia32.h>
  ...
2012-03-29 18:12:23 -07:00
Tony Lindgren 2533c2cfbf Merge branch 'fixes-gpio-to-irq' into fixes
Conflicts:
	arch/arm/mach-omap1/board-htcherald.c
	arch/arm/mach-omap2/board-rx51-peripherals.c
	arch/arm/plat-omap/include/plat/gpio.h
	drivers/input/serio/ams_delta_serio.c
2012-03-29 10:16:04 -07:00
Tarun Kanti DebBarma e6801afb6b drivers: input: Fix OMAP_GPIO_IRQ with gpio_to_irq() in ams_delta_serio_exit()
Even though ams-delta-serio input driver uses gpio_to_irq() in all
relevent places to get irq number, the ams_delta_serio_exit() still
uses OMAP_GPIO_IRQ macro. Fix this.

Signed-off-by: Tarun Kanti DebBarma <tarun.kanti@ti.com>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2012-03-29 08:41:01 -07:00
Linus Torvalds 0195c00244 Disintegrate and delete asm/system.h
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Merge tag 'split-asm_system_h-for-linus-20120328' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-asm_system

Pull "Disintegrate and delete asm/system.h" from David Howells:
 "Here are a bunch of patches to disintegrate asm/system.h into a set of
  separate bits to relieve the problem of circular inclusion
  dependencies.

  I've built all the working defconfigs from all the arches that I can
  and made sure that they don't break.

  The reason for these patches is that I recently encountered a circular
  dependency problem that came about when I produced some patches to
  optimise get_order() by rewriting it to use ilog2().

  This uses bitops - and on the SH arch asm/bitops.h drags in
  asm-generic/get_order.h by a circuituous route involving asm/system.h.

  The main difficulty seems to be asm/system.h.  It holds a number of
  low level bits with no/few dependencies that are commonly used (eg.
  memory barriers) and a number of bits with more dependencies that
  aren't used in many places (eg.  switch_to()).

  These patches break asm/system.h up into the following core pieces:

    (1) asm/barrier.h

        Move memory barriers here.  This already done for MIPS and Alpha.

    (2) asm/switch_to.h

        Move switch_to() and related stuff here.

    (3) asm/exec.h

        Move arch_align_stack() here.  Other process execution related bits
        could perhaps go here from asm/processor.h.

    (4) asm/cmpxchg.h

        Move xchg() and cmpxchg() here as they're full word atomic ops and
        frequently used by atomic_xchg() and atomic_cmpxchg().

    (5) asm/bug.h

        Move die() and related bits.

    (6) asm/auxvec.h

        Move AT_VECTOR_SIZE_ARCH here.

  Other arch headers are created as needed on a per-arch basis."

Fixed up some conflicts from other header file cleanups and moving code
around that has happened in the meantime, so David's testing is somewhat
weakened by that.  We'll find out anything that got broken and fix it..

* tag 'split-asm_system_h-for-linus-20120328' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-asm_system: (38 commits)
  Delete all instances of asm/system.h
  Remove all #inclusions of asm/system.h
  Add #includes needed to permit the removal of asm/system.h
  Move all declarations of free_initmem() to linux/mm.h
  Disintegrate asm/system.h for OpenRISC
  Split arch_align_stack() out from asm-generic/system.h
  Split the switch_to() wrapper out of asm-generic/system.h
  Move the asm-generic/system.h xchg() implementation to asm-generic/cmpxchg.h
  Create asm-generic/barrier.h
  Make asm-generic/cmpxchg.h #include asm-generic/cmpxchg-local.h
  Disintegrate asm/system.h for Xtensa
  Disintegrate asm/system.h for Unicore32 [based on ver #3, changed by gxt]
  Disintegrate asm/system.h for Tile
  Disintegrate asm/system.h for Sparc
  Disintegrate asm/system.h for SH
  Disintegrate asm/system.h for Score
  Disintegrate asm/system.h for S390
  Disintegrate asm/system.h for PowerPC
  Disintegrate asm/system.h for PA-RISC
  Disintegrate asm/system.h for MN10300
  ...
2012-03-28 15:58:21 -07:00
Linus Torvalds 30304e5a79 MFD changes for 3.4
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Merge tag 'mfd_3.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6

Pull MFD changes from Samuel Ortiz:
 - 4 new drivers: Freescale i.MX on-chip Anatop, Ricoh's RC5T583 and
   TI's TPS65090 and TPS65217.
 - New variants support (8420, 8520 ab9540), cleanups and bug fixes for
   the abx500 and db8500 ST-E chipsets.
 - Some minor fixes and update for the wm8994 from Mark.
 - The beginning of a long term TWL cleanup effort coming from the TI
   folks.
 - Various fixes and cleanups for the s5m, TPS659xx, pm860x, and MAX8997
   drivers.

Fix up trivial conflicts due to duplicate patches and header file
cleanups (<linux/device.h> removal etc).

* tag 'mfd_3.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (97 commits)
  gpio/twl: Add DT support to gpio-twl4030 driver
  gpio/twl: Allocate irq_desc dynamically for SPARSE_IRQ support
  mfd: Detach twl6040 from the pmic mfd driver
  mfd: Replace twl-* pr_ macros by the dev_ equivalent and do various cleanups
  mfd: Micro-optimization on twl4030 IRQ handler
  mfd: Make twl4030 SIH SPARSE_IRQ capable
  mfd: Move twl-core IRQ allocation into twl[4030|6030]-irq files
  mfd: Remove references already defineid in header file from twl-core
  mfd: Remove unneeded header from twl-core
  mfd: Make twl-core not depend on pdata->irq_base/end
  ARM: OMAP2+: board-omap4-*: Do not use anymore TWL6030_IRQ_BASE in board files
  mfd: Return twl6030_mmc_card_detect IRQ for board setup
  Revert "mfd: Add platform data for MAX8997 haptic driver"
  mfd: Add support for TPS65090
  mfd: Add some da9052-i2c section annotations
  mfd: Build rtc5t583 only if I2C config is selected to y.
  mfd: Add anatop mfd driver
  mfd: Fix compilation error in tps65910.h
  mfd: Add 8420 variant to db8500-prcmu
  mfd: Add 8520 PRCMU variant to db8500-prcmu
  ...
2012-03-28 13:56:35 -07:00
David Howells 9ffc93f203 Remove all #inclusions of asm/system.h
Remove all #inclusions of asm/system.h preparatory to splitting and killing
it.  Performed with the following command:

perl -p -i -e 's!^#\s*include\s*<asm/system[.]h>.*\n!!' `grep -Irl '^#\s*include\s*<asm/system[.]h>' *`

Signed-off-by: David Howells <dhowells@redhat.com>
2012-03-28 18:30:03 +01:00
Linus Torvalds 9e4db1c3ee Merge branch 'platforms' of git://git.linaro.org/people/rmk/linux-arm
Pull ARM platform updates from Russell King:
 "This covers platform stuff for platforms I have a direct interest in
  (iow, I have the hardware).  Essentially:
   - as we no longer support any other Acorn platforms other than RiscPC
     anymore, we can collect all that code into mach-rpc.
   - convert Acorn expansion card stuff to use IRQ allocation functions,
     and get rid of NO_IRQ from there.
   - cleanups to the ebsa110 platform to move some private stuff out of
     its header files.
   - large amount of SA11x0 updates:
   - conversion of private DMA implementation to DMA engine support
     (this actually gives us greater flexibility in drivers over the old
     API.)
   - re-worked ucb1x00 updates - convert to genirq, remove sa11x0
     dependencies, fix various minor issues
   - move platform specific sa11x0 framebuffer data into platform files
     in arch/arm instead of keeping this in the driver itself
   - update sa11x0 IrDA driver for DMA engine, and allow it to use DMA
     for SIR transmissions as well as FIR
   - rework sa1111 support for genirq, and irq allocation
   - fix sa1111 IRQ support so it works again
   - use sparse IRQ support

  After this, I have one more pull request remaining from my current
  set, which I think is going to be the most problematical as it
  generates 8 conflicts."

Fixed up the trivial conflict in arch/arm/mach-rpc/Makefile as per
Russell.

* 'platforms' of git://git.linaro.org/people/rmk/linux-arm: (125 commits)
  ARM: 7343/1: sa11x0: convert to sparse IRQ
  ARM: 7342/2: sa1100: prepare for sparse irq conversion
  ARM: 7341/1: input: prepare jornada720 keyboard and ts for sa11x0 sparse irq
  ARM: 7340/1: rtc: sa1100: include mach/irqs.h instead of asm/irq.h
  ARM: sa11x0: remove unused DMA controller definitions
  ARM: sa11x0: remove old SoC private DMA driver
  USB: sa1111: add hcd .reset method
  USB: sa1111: add OHCI shutdown methods
  USB: sa1111: reorganize ohci-sa1111.c
  USB: sa1111: get rid of nasty printk(KERN_DEBUG "%s: ...", __FILE__)
  USB: sa1111: sparse and checkpatch cleanups
  ARM: sa11x0: don't static map sa1111
  ARM: sa1111: use dev_err() rather than printk()
  ARM: sa1111: cleanup sub-device registration and unregistration
  ARM: sa1111: only setup DMA for DMA capable devices
  ARM: sa1111: register sa1111 devices with dmabounce in bus notifier
  ARM: sa1111: move USB interface register definitions to ohci-sa1111.c
  ARM: sa1111: move PCMCIA interface register definitions to sa1111_generic.c
  ARM: sa1111: move PS/2 interface register definitions to sa1111p2.c
  ARM: sa1111: delete unused physical GPIO register definitions
  ...
2012-03-27 18:17:02 -07:00
Linus Torvalds 1bfecd9358 ARM: board specific updates
These changes are all specific to one board only. We're trying to keep
 the number of board files low, but generally board level updates are
 ok on platforms that are working on moving towards DT based probing,
 which will eventually lead to removing them.
 
 The board-ams-delta.c board file gets a conflict between the removal of
 ams_delta_config and the addition of a lot of other data. The Kconfig
 file has two changes in the same line, and in exynos, the power domain
 cleanup conflicts with the addition of the image sensor device.
 
 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 [olof: Amended a fix for a mismerge to board-omap4panda.c]
 Signed-off-by: Olof Johansson <olof@lixom.net>
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Merge tag 'boards' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull "ARM: board specific updates" from Arnd Bergmann/Olof Johansson:
 "These changes are all specific to one board only.  We're trying to
  keep the number of board files low, but generally board level updates
  are ok on platforms that are working on moving towards DT based
  probing, which will eventually lead to removing them.

  The board-ams-delta.c board file gets a conflict between the removal
  of ams_delta_config and the addition of a lot of other data.  The
  Kconfig file has two changes in the same line, and in exynos, the
  power domain cleanup conflicts with the addition of the image sensor
  device.

  Signed-off-by: Arnd Bergmann <arnd@arndb.de>
  [olof: Amended a fix for a mismerge to board-omap4panda.c]
  Signed-off-by: Olof Johansson <olof@lixom.net>"

Fixed up some fairly trivial conflicts manually.

* tag 'boards' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (82 commits)
  i.MX35-PDK: Add Camera support
  ARM : mx35: 3ds-board: add framebuffer device
  pxa/hx4700: Remove pcmcia platform_device structure
  ARM: pxa/hx4700: Reduce sleep mode battery discharge by 35%
  ARM: pxa/hx4700: Remove unwanted request for GPIO105
  ARM: EXYNOS: support Exynos4210-bus Devfreq driver on Nuri board
  ARM: EXYNOS: Register JPEG on nuri
  ARM: EXYNOS: Register JPEG on universal_c210
  ARM: S5PV210: Enable JPEG on SMDKV210
  ARM: S5PV210: Add JPEG board definition
  ARM: EXYNOS: Enable JPEG on Origen
  ARM: EXYNOS: Enable JPEG on SMDKV310
  ARM: EXYNOS: Add __init attribute to universal_camera_init()
  ARM: EXYNOS: Add __init attribute to nuri_camera_init()
  ARM: S5PV210: Enable FIMC on SMDKC110
  ARM: S5PV210: Enable FIMC on SMDKV210
  ARM: S5PV210: Enable MFC on SMDKC110
  ARM: S5PV210: Enable MFC on SMDKV210
  ARM: EXYNOS: Enable G2D on SMDKV310
  ARM: tegra: update defconfig
  ...
2012-03-27 16:27:28 -07:00