profile/ivi/kernel-x86-ivi.git
12 years agostaging: vt6656: trivial whitespace cleanups to ioctl.c
Jesper Juhl [Sat, 21 Apr 2012 20:04:45 +0000 (22:04 +0200)]
staging: vt6656: trivial whitespace cleanups to ioctl.c

This removes a space between a cast and the variable and makes the
case statements in the switch stylewise consistent as to whether
there's a blank line before each 'case' or not.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: vt6656: Remove redundant casts from ioctl.c
Jesper Juhl [Sat, 21 Apr 2012 20:04:30 +0000 (22:04 +0200)]
staging: vt6656: Remove redundant casts from ioctl.c

Remove some unneeded explicit casts from
drivers/staging/vt6656/ioctl.c

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: olpc_dcon.c: Remove a few spaces between casts and variables
Jesper Juhl [Sat, 21 Apr 2012 18:33:15 +0000 (20:33 +0200)]
staging: olpc_dcon.c: Remove a few spaces between casts and variables

Just a trivial style cleanup.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Acked-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: olpc_dcon.c: Add missing level to a printk()
Jesper Juhl [Sat, 21 Apr 2012 18:33:07 +0000 (20:33 +0200)]
staging: olpc_dcon.c: Add missing level to a printk()

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Acked-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: olpc_dcon.c: strings printed with printk() put on a single line
Jesper Juhl [Sat, 21 Apr 2012 18:32:52 +0000 (20:32 +0200)]
staging: olpc_dcon.c: strings printed with printk() put on a single line

Quoted strings that were broken over multiple lines are put on a
single line for easier grep'ability.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Acked-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: wlan-ng: Release struct returned by cfg80211_inform_bss to avoid potential...
Krzysztof Wilczynski [Tue, 24 Apr 2012 14:00:34 +0000 (15:00 +0100)]
staging: wlan-ng: Release struct returned by cfg80211_inform_bss to avoid potential memory leak.

Function cfg80211_inform_bss returns a pointer to a referenced struct cfg80211_bss
but no information is needed from this struct in function prism2_scan and therefore
we release it by calling cfg80211_put_bss.

Signed-off-by: Krzysztof Wilczynski <krzysztof.wilczynski@linux.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agodrivers/staging/rtl8192u/ieee80211/ieee80211_module.c: add missing free_netdev
Julia Lawall [Sun, 22 Apr 2012 12:02:13 +0000 (14:02 +0200)]
drivers/staging/rtl8192u/ieee80211/ieee80211_module.c: add missing free_netdev

Free dev on failure as done elsewhere in the function.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging, sep: Fix typo in sep
Masanari Iida [Sun, 22 Apr 2012 16:47:45 +0000 (01:47 +0900)]
staging, sep: Fix typo in sep

Correct spelling typos in staging/sep.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: rtl8192e: Fix typos.
Justin P. Mattock [Mon, 23 Apr 2012 14:36:52 +0000 (07:36 -0700)]
staging: rtl8192e: Fix typos.

Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
ACKed-by: Larry Finger <Larry.finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio: pull out demux cleanup for a particular buffer.
Jonathan Cameron [Sat, 21 Apr 2012 09:09:45 +0000 (10:09 +0100)]
staging:iio: pull out demux cleanup for a particular buffer.

This will come in handy again when we move to multiple buffers
so lets pull it out into a little utility function now.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio: Add caching of scan_timestamp to the core as well as buffers.
Jonathan Cameron [Sat, 21 Apr 2012 09:09:44 +0000 (10:09 +0100)]
staging:iio: Add caching of scan_timestamp to the core as well as buffers.

This will be needed when multiple buffer support is added.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:impedance-analyser make use of iio_sw_buffer_preenable
Jonathan Cameron [Sat, 21 Apr 2012 09:09:43 +0000 (10:09 +0100)]
staging:iio:impedance-analyser make use of iio_sw_buffer_preenable

This avoids some code duplication by using the generic form
in a non performance critical place.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:meter:ad7758 use iio_sw_buffer_preenable to avoid code repition
Jonathan Cameron [Sat, 21 Apr 2012 09:09:42 +0000 (10:09 +0100)]
staging:iio:meter:ad7758 use iio_sw_buffer_preenable to avoid code repition

Using this generic function adds a little overhead to a slow path but
reduces the amount of code repitition in exchange.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:adc:ad799x use iio_sw_buffer_preenable to avoid code repitiion
Jonathan Cameron [Sat, 21 Apr 2012 09:09:41 +0000 (10:09 +0100)]
staging:iio:adc:ad799x use iio_sw_buffer_preenable to avoid code repitiion

Using this generic function cuts down on repeated code at the cost of
a little overhead in a slow path.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:adc:ad7887 make use of iio_sw_buffer_preenable.
Jonathan Cameron [Sat, 21 Apr 2012 09:09:40 +0000 (10:09 +0100)]
staging:iio:adc:ad7887 make use of iio_sw_buffer_preenable.

Using this generic function cuts down on repeated code at the cost
of some computation in a slow path.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:adc:ad7793 use iio_sw_buffer_preenable to avoid repitition.
Jonathan Cameron [Sat, 21 Apr 2012 09:09:39 +0000 (10:09 +0100)]
staging:iio:adc:ad7793 use iio_sw_buffer_preenable to avoid repitition.

Now the generic function caches the scan size a lot of what was here
was redundant and is removed.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:adc:ad7476 use iio_sw_buffer_preenable instead of local version.
Jonathan Cameron [Sat, 21 Apr 2012 09:09:38 +0000 (10:09 +0100)]
staging:iio:adc:ad7476 use iio_sw_buffer_preenable instead of local version.

Now the generic version caches the scan size the version in this driver
is redundant.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:adc:ad7298 use iio_sw_buffer_preenable to avoid code repitition.
Jonathan Cameron [Sat, 21 Apr 2012 09:09:37 +0000 (10:09 +0100)]
staging:iio:adc:ad7298 use iio_sw_buffer_preenable to avoid code repitition.

Here some addition elements are needed, but this generic function cuts
down on the amount of code.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:adc:ad7192 make use of iio_sw_buffer_preenable.
Jonathan Cameron [Sat, 21 Apr 2012 09:09:36 +0000 (10:09 +0100)]
staging:iio:adc:ad7192 make use of iio_sw_buffer_preenable.

This is not a fast path, so although the original code was more consise
use the generic case to cut down on code repitition.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio: add caching of the number of bytes in a scan.
Jonathan Cameron [Sat, 21 Apr 2012 09:09:35 +0000 (10:09 +0100)]
staging:iio: add caching of the number of bytes in a scan.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio: scan_index_timestamp move to iio_dev from buffer
Jonathan Cameron [Sat, 21 Apr 2012 09:09:34 +0000 (10:09 +0100)]
staging:iio: scan_index_timestamp move to iio_dev from buffer

This is just a locally cached value that is device specific (rather
than buffer specific.) Hence it wants to come out of the buffer before
we add multiple buffer support.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:buffer: pull computation of scan length into a utility function.
Jonathan Cameron [Sat, 21 Apr 2012 09:09:33 +0000 (10:09 +0100)]
staging:iio:buffer: pull computation of scan length into a utility function.

Principal reason is to make later patches more coherent and easier to review
but this set in itself separates a logical entity out nicely wihin the code.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:buffer trivial use of strtobool to remove dodgy equivalent.
Jonathan Cameron [Sat, 21 Apr 2012 09:09:32 +0000 (10:09 +0100)]
staging:iio:buffer trivial use of strtobool to remove dodgy equivalent.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoiio: Add device tree support to LPC32xx ADC
Roland Stigge [Sat, 21 Apr 2012 08:10:16 +0000 (10:10 +0200)]
iio: Add device tree support to LPC32xx ADC

This patch adds device tree support to the LPC32xx's ADC.

Signed-off-by: Roland Stigge <stigge@antcom.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: iio: light: isl29018: use regmap for register access
Laxman Dewangan [Fri, 20 Apr 2012 07:27:38 +0000 (12:57 +0530)]
staging: iio: light: isl29018: use regmap for register access

Using regmap for accessing register through i2c bus. This will
remove the code for caching registers, read-modify-write logics.
Also it will provide the debugfs feature to dump register
through regmap debugfs.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-by: Grant Grundler <grundler@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: iio: light: of: Fix vendor prefix of isl29018/isl29028
Laxman Dewangan [Tue, 24 Apr 2012 06:11:38 +0000 (11:41 +0530)]
staging: iio: light: of: Fix vendor prefix of isl29018/isl29028

ISL29018/ISL29028 is from Intersil Corporation and making the
vendor prefix for this part as "isil" for OF compatibity.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: android: binder: fix sparse warnings
Emil Goode [Mon, 23 Apr 2012 22:36:29 +0000 (00:36 +0200)]
staging: android: binder: fix sparse warnings

Fix sparse warnings by adding __user annotation to stucts.

This patch fixes the the following sparse warnings:

drivers/staging/android/binder.c:1343:76: warning:
incorrect type in argument 2 (different address spaces)
drivers/staging/android/binder.c:1343:76:
expected void [noderef] <asn:1>*ptr
drivers/staging/android/binder.c:1343:76: got void *binder
drivers/staging/android/binder.c:1567:57: warning:
incorrect type in argument 2 (different address spaces)
drivers/staging/android/binder.c:1567:57:
expected void const [noderef] <asn:1>*from
drivers/staging/android/binder.c:1567:57:
got void const *buffer
drivers/staging/android/binder.c:1573:46: warning:
incorrect type in argument 2 (different address spaces)
drivers/staging/android/binder.c:1573:46:
expected void const [noderef] <asn:1>*from
drivers/staging/android/binder.c:1573:46:
got void const *offsets
drivers/staging/android/binder.c:1603:76: warning:
incorrect type in argument 2 (different address spaces)
drivers/staging/android/binder.c:1603:76:
expected void [noderef] <asn:1>*ptr
drivers/staging/android/binder.c:1603:76: got void *binder
drivers/staging/android/binder.c:1605:64: warning:
incorrect type in argument 2 (different address spaces)
drivers/staging/android/binder.c:1605:64:
expected void [noderef] <asn:1>*ptr
drivers/staging/android/binder.c:1605:64: got void *binder
drivers/staging/android/binder.c:1605:76: warning:
incorrect type in argument 3 (different address spaces)
drivers/staging/android/binder.c:1605:76:
expected void [noderef] <asn:1>*cookie
drivers/staging/android/binder.c:1605:76: got void *cookie
drivers/staging/android/binder.c:1613:40: error:
incompatible types in comparison

Signed-off-by: Emil Goode <emilgoode@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: android-alarm: Switch from wakelocks to wakeup sources
John Stultz [Tue, 24 Apr 2012 17:57:16 +0000 (10:57 -0700)]
staging: android-alarm: Switch from wakelocks to wakeup sources

In their current AOSP tree, the Android in-kernel wakelock
infrastructure has been reimplemented in terms of wakeup
sources:
http://git.linaro.org/gitweb?p=people/jstultz/android.git;a=commitdiff;h=e9911f4efdc55af703b8b3bb8c839e6f5dd173bb

The Android alarm driver currently has stubbed out calls
to wakelock functionality. So this patch simply converts
the stubbed out wakelock calls to wakeup source calls, and
removes the empty wakelock macros

Greg, would you mind queuing this in staging-next?

CC: Colin Cross <ccross@android.com>
CC: Arve Hjønnevåg <arve@android.com>
CC: Greg KH <gregkh@linuxfoundation.org>
CC: Android Kernel Team <kernel-team@android.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: serqt_usb2: remove err() usage
Greg Kroah-Hartman [Tue, 24 Apr 2012 16:05:21 +0000 (09:05 -0700)]
Staging: serqt_usb2: 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: Bill Pemberton <wfp5p@virginia.edu>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: quatech_usb3: remove err() usage
Greg Kroah-Hartman [Tue, 24 Apr 2012 16:04:42 +0000 (09:04 -0700)]
Staging: quatech_usb3: 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: Rusty Russell <rusty@rustcorp.com.au>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Cc: Kautuk Consul <consul.kautuk@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: media: lirc: lirc_ttusbir: remove err() usage
Greg Kroah-Hartman [Tue, 24 Apr 2012 16:03:48 +0000 (09:03 -0700)]
Staging: media: lirc: lirc_ttusbir: 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: Jarod Wilson <jarod@wilsonet.com>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: media: lirc: lirc_sasem: remove err() usage
Greg Kroah-Hartman [Tue, 24 Apr 2012 00:27:48 +0000 (17:27 -0700)]
Staging: media: lirc: lirc_sasem: 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: Jarod Wilson <jarod@wilsonet.com>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Andrew Miller <amiller@amilx.com>
Cc: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: media: lirc: lirc_imon: remove err() usage
Greg Kroah-Hartman [Tue, 24 Apr 2012 00:14:54 +0000 (17:14 -0700)]
Staging: media: lirc: lirc_imon: 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: Jarod Wilson <jarod@wilsonet.com>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: media: easycap: remove err() usage
Greg Kroah-Hartman [Tue, 24 Apr 2012 00:13:54 +0000 (17:13 -0700)]
Staging: media: easycap: 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: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Tomas Winkler <tomas.winkler@intel.com>
Cc: Jesper Juhl <jj@chaosbits.net>
Cc: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: dt9812.c: remove err() usage
Greg Kroah-Hartman [Fri, 20 Apr 2012 23:53:19 +0000 (16:53 -0700)]
staging: comedi: dt9812.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: Ian Abbott <abbotti@mev.co.uk>
CC: Mori Hess <fmhess@users.sourceforge.net>
CC: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: vmk80xx.c: remove err() usage
Greg Kroah-Hartman [Fri, 20 Apr 2012 23:53:22 +0000 (16:53 -0700)]
staging: comedi: vmk80xx.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: Ian Abbott <abbotti@mev.co.uk>
CC: Mori Hess <fmhess@users.sourceforge.net>
CC: "J. Ali Harlow" <ali@avrc.city.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: frontier: alphatrack.c: remove err() usage
Greg Kroah-Hartman [Fri, 20 Apr 2012 23:53:24 +0000 (16:53 -0700)]
staging: frontier: alphatrack.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: "David Täht" <d@teklibre.com>
CC: Hitoshi Nakamori <hitoshi.nakamori@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: frontier: tranzport.c: remove err() usage
Greg Kroah-Hartman [Fri, 20 Apr 2012 23:53:27 +0000 (16:53 -0700)]
staging: frontier: tranzport.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: "David Täht" <d@teklibre.com>
CC: Hitoshi Nakamori <hitoshi.nakamori@gmail.com>
CC: "Ken O'Brien" <kernel@kenobrien.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: line6: toneport.c: remove err() usage
Greg Kroah-Hartman [Fri, 20 Apr 2012 23:53:32 +0000 (16:53 -0700)]
staging: line6: toneport.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: Markus Grabner <grabner@icg.tugraz.at>
CC: Stefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: asus_oled.c: remove err() usage
Greg Kroah-Hartman [Fri, 20 Apr 2012 23:53:17 +0000 (16:53 -0700)]
staging: asus_oled.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: Jakub Schmidtke <sjakub@gmail.com>
CC: Pekka Paalanen <pq@iki.fi>
CC: Peter Huewe <peterhuewe@gmx.de>
CC: "Ken O'Brien" <kernel@kenobrien.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: media: go7007: use module_usb_driver()
Greg Kroah-Hartman [Mon, 23 Apr 2012 23:33:52 +0000 (16:33 -0700)]
Staging: media: go7007: use module_usb_driver()

There is no need to initialize a static array to NULL at startup, so we
can use the module_usb_driver() call for the go7007 module.

Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: line6: use module_usb_driver()
Greg Kroah-Hartman [Mon, 23 Apr 2012 23:13:19 +0000 (16:13 -0700)]
Staging: line6: use module_usb_driver()

Now that our module_init/exit path is just registering and unregistering
the usb driver, we can use module_usb_driver() instead.  This also has
the nice side affect of removing the unneeded printk for the module
version number.

CC: Markus Grabner <grabner@icg.tugraz.at>
CC: Stefan Hajnoczi <stefanha@gmail.com>
CC: Julia Lawall <julia@diku.dk>
CC: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: line6: remove teardown code from module_exit path
Greg Kroah-Hartman [Mon, 23 Apr 2012 23:11:26 +0000 (16:11 -0700)]
Staging: line6: remove teardown code from module_exit path

These pcm values should all be stopped properly when the device is
removed from the system (i.e. when disconnect is called), so there's no
need to duplicate this when the module is unloaded as well.

CC: Markus Grabner <grabner@icg.tugraz.at>
CC: Stefan Hajnoczi <stefanha@gmail.com>
CC: Julia Lawall <julia@diku.dk>
CC: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: line6: only allocate a buffer if it is needed
Greg Kroah-Hartman [Mon, 23 Apr 2012 23:09:56 +0000 (16:09 -0700)]
Staging: line6: only allocate a buffer if it is needed

Only allocate the version request buffer if it is needed, not when the
module starts up.  This will let us make the module_init path much
smaller.

CC: Markus Grabner <grabner@icg.tugraz.at>
CC: Stefan Hajnoczi <stefanha@gmail.com>
CC: Julia Lawall <julia@diku.dk>
CC: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: line6: remove unneeded initialization
Greg Kroah-Hartman [Mon, 23 Apr 2012 22:59:17 +0000 (15:59 -0700)]
Staging: line6: remove unneeded initialization

Static variables are initialized to NULL, no need to do it again in the
module_init function.

CC: Markus Grabner <grabner@icg.tugraz.at>
CC: Stefan Hajnoczi <stefanha@gmail.com>
CC: Julia Lawall <julia@diku.dk>
CC: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: use ARRAY_SIZE instead of custom n_boardtypes macros
H Hartley Sweeten [Fri, 20 Apr 2012 19:05:04 +0000 (12:05 -0700)]
staging: comedi: use ARRAY_SIZE instead of custom n_boardtypes macros

The n_boardtypes macros are simply open-coded versions of the kernels
ARRAY_SIZE macro. Use the kernel provided macro.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Frank Mori Hess <fmhess@users.sourceforge.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: r8192e_pci: Change memcpy to memcmp
Larry Finger [Fri, 20 Apr 2012 19:45:37 +0000 (14:45 -0500)]
staging: r8192e_pci: Change memcpy to memcmp

Routine rtllib_MlmeDisassociateRequest() has a comparison of memcpy()
with NULL, which makes no sense. Analysis of the code suggests that
memcmp() was intended.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoandroid-alarm: Remove unused android alarm in-kernel interfaces
John Stultz [Fri, 20 Apr 2012 19:31:47 +0000 (12:31 -0700)]
android-alarm: Remove unused android alarm in-kernel interfaces

Now that alarm-dev.c uses the upstreamed alarmtimer interfaces,
we can remove the otherwise unused in-kernel android alarm api.

CC: Colin Cross <ccross@android.com>
CC: Thomas Gleixner <tglx@linutronix.de>
CC: Android Kernel Team <kernel-team@android.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: android-alarm: Rework alarm-dev.c to use upstreamed alarmtimers
John Stultz [Fri, 20 Apr 2012 19:31:46 +0000 (12:31 -0700)]
staging: android-alarm: Rework alarm-dev.c to use upstreamed alarmtimers

This reworks the alarm-dev.c to use the upstreamed alarmtimers
interface.

CC: Colin Cross <ccross@android.com>
CC: Thomas Gleixner <tglx@linutronix.de>
CC: Android Kernel Team <kernel-team@android.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoalarmtimer: Provide accessor to alarmtimer rtc device
John Stultz [Fri, 20 Apr 2012 19:31:45 +0000 (12:31 -0700)]
alarmtimer: Provide accessor to alarmtimer rtc device

The Android alarm interface provides a settime call that sets both
the alarmtimer RTC device and CLOCK_REALTIME to the same value.

Since there may be multiple rtc devices, provide a hook to access the
one the alarmtimer infrastructure is using.

CC: Colin Cross <ccross@android.com>
CC: Thomas Gleixner <tglx@linutronix.de>
CC: Android Kernel Team <kernel-team@android.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: android-alarm: Convert ALARM_ELAPSED_REALTIME to use CLOCK_BOOTTIME
John Stultz [Fri, 20 Apr 2012 19:31:44 +0000 (12:31 -0700)]
staging: android-alarm: Convert ALARM_ELAPSED_REALTIME to use CLOCK_BOOTTIME

The ALARM_ELAPSED_REALTIME clock domain in Android pointed
to the need for something similar in linux system-wide
(instead of limited to just the alarm interface).

Thus CLOCK_BOOTTIME was introduced into the upstream kernel
in 2.6.39.

This patch attempts to convert the android alarm timer to utilize
the kernel's CLOCK_BOOTTIME clockid for ALARM_ELAPSED_REALTIME,
instead of managing it itself.

CC: Colin Cross <ccross@android.com>
CC: Thomas Gleixner <tglx@linutronix.de>
CC: Android Kernel Team <kernel-team@android.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi vmk80xx: lock held on error path
Dan Carpenter [Fri, 20 Apr 2012 11:46:27 +0000 (14:46 +0300)]
staging: comedi vmk80xx: lock held on error path

If the user passes an invalid command, then we don't drop the lock
before returning.  The check for invalid commands doesn't need to be
done under lock so I moved it forward a couple lines.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agodrivers/staging/wlags49_h2/wl_pci.c: add missing wl_device_dealloc and wl_remove
Julia Lawall [Thu, 19 Apr 2012 11:03:58 +0000 (13:03 +0200)]
drivers/staging/wlags49_h2/wl_pci.c: add missing wl_device_dealloc and wl_remove

The need for wl_device_dealloc is motivated by the error-handling code for
the failure of wl_adapter_insert.  The need for wl_remove in the third case
is motivated by the code in the definition of wl_pci_remove.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: iio: light: convert multiple spaces to tab
Laxman Dewangan [Thu, 19 Apr 2012 08:59:34 +0000 (14:29 +0530)]
staging: iio: light: convert multiple spaces to tab

Using tab inplace of multiple spaces for indenting.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_tio_internal.h: checkpatch.pl cleanups
W. Trevor King [Thu, 19 Apr 2012 01:30:28 +0000 (21:30 -0400)]
staging: comedi: ni_tio_internal.h: checkpatch.pl cleanups

* No braces for single statement blocks.

Signed-off-by: W. Trevor King <wking@tremily.us>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_tio_internal.h: checkpatch.pl line wrapping
W. Trevor King [Thu, 19 Apr 2012 01:30:27 +0000 (21:30 -0400)]
staging: comedi: ni_tio_internal.h: checkpatch.pl line wrapping

Signed-off-by: W. Trevor King <wking@tremily.us>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agodrivers: staging: rtl8172: Remove unneeded include of version.h
Marcos Paulo de Souza [Wed, 18 Apr 2012 04:30:11 +0000 (01:30 -0300)]
drivers: staging: rtl8172: Remove unneeded include of version.h

The output of "make versioncheck" told us that:

drivers/staging/rtl8712/osdep_service.h: 32 linux/version.h not needed.
drivers/staging/rtl8712/rtl871x_ioctl_linux.c: 46 linux/version.h not needed.

If we take a look at these files, we will agree to remove it.

Cc: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Florian Schilhabel <florian.c.schilhabel@googlemail.com>
Cc: <devel@driverdev.osuosl.org>
Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com>
ACKed-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: wlan-ng: off by one in prism2mgmt_scan_results()
Dan Carpenter [Wed, 18 Apr 2012 06:48:59 +0000 (09:48 +0300)]
Staging: wlan-ng: off by one in prism2mgmt_scan_results()

Count is used to cap "req->bssindex.data" which is used as an offset
into the hw->scanresults->info.hscanresult.result[] array.  The array
has only HFA384x_SCANRESULT_MAX (31) elements so the 32 is off by one.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agodrivers: staging: media: as102: as102fe.c: Remove include of version.h
Marcos Paulo de Souza [Wed, 18 Apr 2012 04:30:08 +0000 (01:30 -0300)]
drivers: staging: media: as102: as102fe.c: Remove include of version.h

The output of "make versioncheck" told us that:

drivers/staging/media/as102/as102_fe.c: 20 linux/version.h not needed.

If we take a look at the code, we can agree to remove this include.

Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: <linux-media@vger.kernel.org>
Cc: <devel@driverdev.osuosl.org>
Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agodrivers: staging: media: as102: as102_usb_drv.h: Remove include of version.h
Marcos Paulo de Souza [Wed, 18 Apr 2012 04:30:09 +0000 (01:30 -0300)]
drivers: staging: media: as102: as102_usb_drv.h: Remove include of version.h

The output of "make versioncheck" told us that:

drivers/staging/media/as102/as102_usb_drv.h: 20 linux/version.h not
needed.

If we take a look at the code, we can agree to remove it.

Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: <linux-media@vger.kernel.org>
Cc: <devel@driverdev.osuosl.org >
Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agodrivers: staging: media: easycap: easycap_ioctl: Include version.h header
Marcos Paulo de Souza [Wed, 18 Apr 2012 04:30:10 +0000 (01:30 -0300)]
drivers: staging: media: easycap: easycap_ioctl: Include version.h header

The output of "make versioncheck" told us that:

drivers/staging/media/easycap/easycap_ioctl.c: 2442: need
linux/version.h

If we take a look at the code, we will see the macro KERNEL_VERSION be
used. So, we need this include.

Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: <linux-media@vger.kernel.org>
Cc: <devel@driverdev.osuosl.org >
Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agodrivers: staging: vme: devices: Remove unneeded include version.h
Marcos Paulo de Souza [Wed, 18 Apr 2012 04:30:12 +0000 (01:30 -0300)]
drivers: staging: vme: devices: Remove unneeded include version.h

The output of "make versioncheck" told us that:

drivers/staging/vme/devices/vme_pio2_core.c: 13 linux/version.h not needed.
drivers/staging/vme/devices/vme_pio2_gpio.c: 13 linux/version.h not needed.

If we take a look at these files, we will agree to remove it.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: <devel@driverdev.osuosl.org>
Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: wlags49_h2: reading past the end of array
Dan Carpenter [Tue, 17 Apr 2012 06:47:25 +0000 (09:47 +0300)]
Staging: wlags49_h2: reading past the end of array

The original code had some confusion about the dimensions of the array.
It should have been an array of 2 element arrays but it was declared as
an array of 50 element arrays.

The limitter on the outside array should have been
ARRAY_SIZE(chan_freq_list) or 26 but instead 50 was used.  It meant that
we read past the end.  It's probably harmless but it's obviously worth
fixing.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoDrivers: Staging: Comedi: comedi_fops: Fixed a code style issue
Benedikt Bergenthal [Mon, 16 Apr 2012 10:40:22 +0000 (12:40 +0200)]
Drivers: Staging: Comedi: comedi_fops: Fixed a code style issue

Fixed a code style issue.

Signed-off-by: Benedikt Bergenthal <benedikt@kdrennert.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: r8192e: Fix possible error in configuration
Larry Finger [Mon, 16 Apr 2012 21:06:18 +0000 (16:06 -0500)]
staging: r8192e: Fix possible error in configuration

It is possible to misconfigure a kernel by selecting the rtllib crypto
routines without enabling the underlying support from the crypto library.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Acked-by: Sean MacLennan <seanm@seanm.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: rtl8192e: remove some dead code
Dan Carpenter [Tue, 17 Apr 2012 06:45:59 +0000 (09:45 +0300)]
Staging: rtl8192e: remove some dead code

We don't use the rxcmdpkt[] counters at all and we can remove them.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
ACKed-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: rtl8192u: fix some memory corruption
Dan Carpenter [Tue, 17 Apr 2012 20:37:31 +0000 (23:37 +0300)]
Staging: rtl8192u: fix some memory corruption

When we received a command we incremented a stat counter depending on
the type of message.  The problem is there were 8 types of commands but
there were only 4 counters allocated so it corrupted memory past the
end of the rxcmdpkt[] array.

The fix is just to remove the counters because they aren't used.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
ACKed-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: rtl8187se: Fix typos.
Justin P. Mattock [Tue, 17 Apr 2012 13:56:43 +0000 (06:56 -0700)]
Staging: rtl8187se: Fix typos.

Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: fix android alarm.c printk format warnings
Randy Dunlap [Tue, 17 Apr 2012 01:01:24 +0000 (18:01 -0700)]
staging: fix android alarm.c printk format warnings

Fix printk format warnings by using 't' modifier for ptrdiff_t.

drivers/staging/android/alarm.c:344:2: warning: format '%ld' expects type 'long int', but argument 2 has type 'int'
drivers/staging/android/alarm.c:367:3: warning: format '%ld' expects type 'long int', but argument 2 has type 'int'

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Cc: Brian Swetland <swetland@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: Fix typo within android drivers.
Masanari Iida [Mon, 16 Apr 2012 15:26:29 +0000 (00:26 +0900)]
staging: Fix typo within android drivers.

Fix spelling typo in comments within android drivers.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio: drop procesed_val element of chan_spec.
Jonathan Cameron [Sun, 15 Apr 2012 16:41:31 +0000 (17:41 +0100)]
staging:iio: drop procesed_val element of chan_spec.

There is no longer any need for this as we have separate
info_mask elements for raw and processed value reads.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio: Make read / write attributes for channel values optional.
Jonathan Cameron [Sun, 15 Apr 2012 16:41:30 +0000 (17:41 +0100)]
staging:iio: Make read / write attributes for channel values optional.

Until now all channels have had read/write attributes. This patch
allows for channels where we can't actually read the value (or for
output devices, write it!)

v2 introduces separate elements for processed and raw thus removing
some special case code from the core.  Thanks to Lars-Peter for an
excellent suggestion!

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:isl29028 Add IIO_CHAN_INFO_RAW/PROCESSED entries
Jonathan Cameron [Sun, 15 Apr 2012 16:41:29 +0000 (17:41 +0100)]
staging:iio:isl29028 Add IIO_CHAN_INFO_RAW/PROCESSED entries

Precursor to making value read / write attribute optional.
This one stands along as it merged just before the series
doing all the other drivers.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:meter Add IIO_CHAN_INFO_RAW entries to all drivers.
Lars-Peter Clausen [Sun, 15 Apr 2012 16:41:28 +0000 (17:41 +0100)]
staging:iio:meter Add IIO_CHAN_INFO_RAW entries to all drivers.

Precursor to making value read / write attribute optional.
No processed values in resolvers at the moment.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio: Add IIO_CHAN_INFO_RAW entries to the dummy driver
Lars-Peter Clausen [Sun, 15 Apr 2012 16:41:27 +0000 (17:41 +0100)]
staging:iio: Add IIO_CHAN_INFO_RAW entries to the dummy driver

Precursor to making value read / write attribute optional.
No processed values in resolvers at the moment.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:cdc Add IIO_CHAN_INFO_RAW/PROCESSED entries to all drivers.
Jonathan Cameron [Sun, 15 Apr 2012 16:41:26 +0000 (17:41 +0100)]
staging:iio:cdc Add IIO_CHAN_INFO_RAW/PROCESSED entries to all drivers.

Precursor to making value read / write attribute optional.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:impedance Add IIO_CHAN_INFO_RAW/PROCESSED entries to all drivers.
Jonathan Cameron [Sun, 15 Apr 2012 16:41:25 +0000 (17:41 +0100)]
staging:iio:impedance Add IIO_CHAN_INFO_RAW/PROCESSED entries to all drivers.

Precursor to making value read / write attribute optional.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:resolver Add IIO_CHAN_INFO_RAW entries to all drivers.
Jonathan Cameron [Sun, 15 Apr 2012 16:41:24 +0000 (17:41 +0100)]
staging:iio:resolver Add IIO_CHAN_INFO_RAW entries to all drivers.

Precursor to making value read / write attribute optional.
No processed values in resolvers at the moment.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:magnetometer Add IIO_CHAN_INFO_RAW entries to all drivers.
Jonathan Cameron [Sun, 15 Apr 2012 16:41:23 +0000 (17:41 +0100)]
staging:iio:magnetometer Add IIO_CHAN_INFO_RAW entries to all drivers.

Precursor to making value read / write attribute optional.
No processed values for magnetometers.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:light Add IIO_CHAN_INFO_RAW/PROCESSED entries to all drivers.
Jonathan Cameron [Sun, 15 Apr 2012 16:41:22 +0000 (17:41 +0100)]
staging:iio:light Add IIO_CHAN_INFO_RAW/PROCESSED entries to all drivers.

Precursor to making value read / write attribute optional.
Note that minimal change route taken here. The read_raw callbacks
in both drivers could do fewer checks to identify the channel than
they now do.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:imu Add IIO_CHAN_INFO_RAW entries to all drivers.
Jonathan Cameron [Sun, 15 Apr 2012 16:41:21 +0000 (17:41 +0100)]
staging:iio:imu Add IIO_CHAN_INFO_RAW entries to all drivers.

Precursor to making value read / write attribute optional.
No processed values in IMU.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:gyro Add IIO_CHAN_INFO_RAW entries to all drivers.
Jonathan Cameron [Sun, 15 Apr 2012 16:41:20 +0000 (17:41 +0100)]
staging:iio:gyro Add IIO_CHAN_INFO_RAW entries to all drivers.

Precursor to making value read / write attribute optional.
No processed values in gyroscopes.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:dac Add IIO_CHAN_INFO_RAW entries to all drivers.
Jonathan Cameron [Sun, 15 Apr 2012 16:41:19 +0000 (17:41 +0100)]
staging:iio:dac Add IIO_CHAN_INFO_RAW entries to all drivers.

Precursor to making value read / write attribute optional.
No processed versions in DACs.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:adc Add IIO_CHAN_INFO_RAW entries to all drivers.
Jonathan Cameron [Sun, 15 Apr 2012 16:41:18 +0000 (17:41 +0100)]
staging:iio:adc Add IIO_CHAN_INFO_RAW entries to all drivers.

Precursor to making value read / write attribute optional.
No processed values for adc's.

Updated to include the spear adc driver (hence introducing a
dependency on the patch that adds that driver).

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:accel Add IIO_CHAN_INFO_RAW entries to all drivers.
Jonathan Cameron [Sun, 15 Apr 2012 16:41:17 +0000 (17:41 +0100)]
staging:iio:accel Add IIO_CHAN_INFO_RAW entries to all drivers.

Precursor to making value read / write attribute optional.
No processed values in accelerometers.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio: add a raw and processed elements to info_mask
Jonathan Cameron [Sun, 15 Apr 2012 16:41:16 +0000 (17:41 +0100)]
staging:iio: add a raw and processed elements to info_mask

This will allow us to have drivers where the channel value
may not be read or written but other information is available.
Also adds the ability to have both processed and raw access
to a given channel, though in most cases this doesn't make
sense.

Ultimately will lead to simpler code by allowing us to drop
the special case handling for the value reading cases.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: COMEDI_CB_EOA is also used to report end-of-output.
W. Trevor King [Mon, 16 Apr 2012 17:25:18 +0000 (13:25 -0400)]
staging: comedi: COMEDI_CB_EOA is also used to report end-of-output.

Update comments in comedi.h accordingly.

Signed-off-by: W. Trevor King <wking@drexel.edu>
Acked-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: iio: light: isl29028: fix correct mask value
Laxman Dewangan [Mon, 16 Apr 2012 15:57:42 +0000 (21:27 +0530)]
staging: iio: light: isl29028: fix correct mask value

The mask value in the read_raw/write_raw is absolute
value, not the bit position value.
Fixing this in the implemented function to check value,
not with the bit position value.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: as102: Remove redundant NULL check before release_firmware() and pointless...
Jesper Juhl [Mon, 9 Apr 2012 20:51:48 +0000 (22:51 +0200)]
staging: as102: Remove redundant NULL check before release_firmware() and pointless comments

release_firmware() deals gracefullt with NULL pointers - it's
redundant to check for them before calling the function.

Also remove a few pointless comments - it's rather obvious from the
code that kfree() free's a buffer and that release_firmware() releases
firmware - comments just stating that add no value.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: vt6656: Don't needlessly test for NULL before release_firmware()
Jesper Juhl [Mon, 9 Apr 2012 20:51:58 +0000 (22:51 +0200)]
staging: vt6656: Don't needlessly test for NULL before release_firmware()

Checking for a NULL pointer before calling release_firmware() is
redundant since the function does that check itself.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: Add kernel config for default buffer sizes
Ian Abbott [Fri, 13 Apr 2012 13:12:54 +0000 (14:12 +0100)]
staging: comedi: Add kernel config for default buffer sizes

Allow the default values for the module parameters for the default
initial buffer size and default maximum buffer size to be specified in
the kernel configuration.

I'm not sure what the defaults for the defaults for the defaults should
be, but 64 KiB seems to small, so I used values suggested by Bernd Porr,
which are 2048 KiB for the default initial buffer size and 20480 for the
default maximum buffer size.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Cc: Bernd Porr <berndporr@f2s.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: Add module parameters for default buffer size
Ian Abbott [Fri, 13 Apr 2012 13:12:53 +0000 (14:12 +0100)]
staging: comedi: Add module parameters for default buffer size

For comedi subdevices that support asynchronous transfer commands, the
initial buffer size and maximum buffer size for the transfer are both
set to 64 KiB when the comedi device is "attached" to the hardware
device.  For many applications with reasonable fast sample rates and
slow user-space (e.g. Python) these sizes are a bit too small.

A task with CAP_SYS_ADMIN privileges can change the maximum buffer size
for a comedi subdevice with an ioctl call or by writing to a device
attribute file in sysfs, but that's not very convenient.  For comedi
devices attached during system startup, this could be done by a start-up
script, but for hot-plugged devices it would require scripts run by udev
rules, etc.

Rather than use hardwired values, this patch introduces a couple of
module parameters to set the defaults for the initial buffer size
(comedi_default_buf_size_kb) and maximum buffer size
(comedi_default_buf_maxsize_kb).  These values are applied in place of
the previous hard-wired values when the comedi device is "attached".
The module parameter values are in units of KiB for consistency with the
existing device attribute files.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:adc: Add SPEAr ADC driver
Stefan Roese [Thu, 12 Apr 2012 09:05:35 +0000 (11:05 +0200)]
staging:iio:adc: Add SPEAr ADC driver

This patch implements the basic single data conversion support for
the SPEAr600 SoC ADC. The register layout of SPEAr600 differs a bit
from other SPEAr SoC variants (e.g. SPEAr3xx). These differences are
handled via DT compatible testing. Resulting in a multi-arch binary.

This driver is currently tested only on SPEAr600. Future patches may add
support for other SoC variants (SPEAr3xx) and features like software
buffer or DMA.

Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Viresh Kumar <viresh.kumar@st.com>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: iio: add driver for isl29028
Laxman Dewangan [Fri, 13 Apr 2012 10:33:32 +0000 (16:03 +0530)]
staging: iio: add driver for isl29028

Intersil's ISL29028 is concurrent Ambient Light and
Proximity Sensor device.
Add driver to access the light and IR intensity and
proximity value via iio interface.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: iio: add channel info for sampling frequency
Laxman Dewangan [Fri, 13 Apr 2012 10:33:31 +0000 (16:03 +0530)]
staging: iio: add channel info for sampling frequency

Adding channel info IIO_CHAN_INFO_SAMP_FREQ to select
different sampling frequency per channel wise.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:core drop the IIO_CHAN macro for ease of maintenance.
Jonathan Cameron [Fri, 13 Apr 2012 09:43:00 +0000 (10:43 +0100)]
staging:iio:core drop the IIO_CHAN macro for ease of maintenance.

I was warned long ago that this macro would cause trouble but didn't
heed the advice, hence I'm unwinding it now!

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:meter:ade7758 unwind use of IIO_CHAN macro.
Jonathan Cameron [Fri, 13 Apr 2012 09:42:59 +0000 (10:42 +0100)]
staging:iio:meter:ade7758 unwind use of IIO_CHAN macro.

This macro is being removed to simplify ongoing maintenance
so we need to unwind and remaining users.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:impedance-analyzer:ad5933 unwind use of IIO_CHAN macro.
Jonathan Cameron [Fri, 13 Apr 2012 09:42:58 +0000 (10:42 +0100)]
staging:iio:impedance-analyzer:ad5933 unwind use of IIO_CHAN macro.

This macro is being removed to simplify ongoing maintenance
so we need to unwind and remaining users.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:gyro:adis16260 unwind use of IIO_CHAN macro.
Jonathan Cameron [Fri, 13 Apr 2012 09:42:57 +0000 (10:42 +0100)]
staging:iio:gyro:adis16260 unwind use of IIO_CHAN macro.

This macro is being removed to simplify ongoing maintenance
so we need to unwind and remaining users.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging:iio:accel:ad7780 unwind use of IIO_CHAN macro.
Jonathan Cameron [Fri, 13 Apr 2012 09:42:56 +0000 (10:42 +0100)]
staging:iio:accel:ad7780 unwind use of IIO_CHAN macro.

This macro is being removed to simplify ongoing maintenance
so we need to unwind and remaining users.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>