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15 Commits

Author SHA1 Message Date
Bill Pemberton
678e8a6be9 leds: remove use of __devexit 
CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Jan-Simon Moeller <jansimon.moeller@gmx.de>
Acked-by: Bryan Wu <cooloney@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2012-11-28 12:35:06 -08:00
Bill Pemberton
98ea1ea20c leds: remove use of __devinit 
CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Jan-Simon Moeller <jansimon.moeller@gmx.de>
Acked-by: Bryan Wu <cooloney@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2012-11-28 12:34:57 -08:00
Bill Pemberton
df07cf8126 leds: remove use of __devexit_p 
CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Jan-Simon Moeller <jansimon.moeller@gmx.de>
Acked-by: Bryan Wu <cooloney@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2012-11-28 12:33:20 -08:00
Bryan Wu
a44cdd2c1a leds: convert Freescale MC13783 LED driver to devm_kzalloc() and cleanup error exit path 
Cc: Philippe Retornaz <philippe.retornaz@epfl.ch>
Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
 2012-07-24 07:52:39 +08:00
Devendra Naga
317dfb148d leds-mc13783: set platform data to NULL at mc13783_led_remove 
the platform_set_drvdata (pdev, NULL) to be set at the remove of the
driver, as we have set the platform data to led at probe.

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
 2012-07-24 07:52:35 +08:00
Thomas Meyer
1daef6d27b leds: Use kcalloc instead of kzalloc to allocate array 
The advantage of kcalloc is that will prevent integer overflows which
could result from the multiplication of number of elements and size and it
is also a bit nicer to read.

The semantic patch that makes this change is available
in https://lkml.org/lkml/2011/11/25/107

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Cc: Bryan Wu <bryan.wu@canonical.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2012-05-29 16:22:31 -07:00
Axel Lin
3b080945aa drivers/leds/leds-mc13783.c: fix off-by-one for checking num_leds 
The LED id begins from 0.  Thus the maximum number of leds should be
MC13783_LED_MAX + 1.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Philippe Retornaz <philippe.retornaz@epfl.ch>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2012-01-10 16:30:49 -08:00
Axel Lin
892a8843fb leds: convert led platform drivers to module_platform_driver 
Factor out some boilerplate code for platform driver registration into
module_platform_driver.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Haojian Zhuang <hzhuang1@marvell.com>		[led-88pm860x.c]
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Michael Hennerich <hennerich@blackfin.uclinux.org>
Cc: Mike Rapoport <mike@compulab.co.il>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2012-01-10 16:30:48 -08:00
Samuel Ortiz
52b7ad3a63 leds: Finish mc13783 conversion to the mc13xxx API 
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2011-10-24 14:09:15 +02:00
David Jander
f3ca07824f leds: Convert mc13783 driver to mc13xxx MFD 
mc13xxx is the more general API and most of the mc13783_... functions
are going to die.

Signed-off-by: David Jander <david@protonic.nl>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2011-10-24 14:09:12 +02:00
Samuel Ortiz
c8a03c96b6 mfd: Use mfd cell platform_data for mc13xxx cells platform bits 
With the addition of a platform device mfd_cell pointer, MFD drivers
can go back to passing platform data back to their sub drivers.
This allows for an mfd_cell->mfd_data removal and thus keep the
sub drivers MFD agnostic. This is mostly needed for non MFD aware
sub drivers.

Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Liam Girdwood <lrg@slimlogic.co.uk>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2011-05-26 19:45:07 +02:00
Jiri Kosina
07f9479a40 Merge branch 'master' into for-next 
Fast-forwarded to current state of Linus' tree as there are patches to be
applied for files that didn't exist on the old branch.
 2011-04-26 10:22:59 +02:00
Justin P. Mattock
6eab04a876 treewide: remove extra semicolons 
Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
 2011-04-10 17:01:05 +02:00
Andres Salomon
4ec1b54c4d mfd: mfd_cell is now implicitly available to mc13xxx drivers 
The cell's platform_data is now accessed with a helper function;
change clients to use that, and remove the now-unused data_size.

Note that mfd-core no longer makes a copy of platform_data, but the
mc13xxx-core driver creates the pdata structures on the stack.  In
order to get around that, the various ARM mach types that set the
pdata have been changed to hold the variable in static (global) memory.
Also note that __initdata references in aforementioned pdata structs
have been dropped.

Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2011-03-23 10:41:54 +01:00
Philippe Rétornaz
7fdcef8a41 leds: Add mc13783 LED support 
This add basic led support for Freescale MC13783 PMIC.

Signed-off-by: Philippe Rétornaz <philippe.retornaz@epfl.ch>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
 2010-05-26 13:07:56 +01:00