Now the core implements the work queue, remove it from the driver,
and switch to using brightness_set_blocking op.
Signed-off-by: NAndrew Lunn <andrew@lunn.ch>
Cc: Jan-Simon Moeller <dl9pf@gmx.de>
Signed-off-by: NJacek Anaszewski <j.anaszewski@samsung.com>

Remove unnecessary space in order to fix the following
checkpatch issues.

  WARNING: space prohibited before semicolon
Signed-off-by: NJingoo Han <jg1.han@samsung.com>
Acked-by: NJan-Simon Möller <dl9pf@gmx.de>
Signed-off-by: NBryan Wu <cooloney@gmail.com>

None of these files are actually using any __init type directives
and hence don't need to include <linux/init.h>.  Most are just a
left over from __devinit and __cpuinit removal, or simply due to
code getting copied from one driver to the next.

Cc: Bryan Wu <cooloney@gmail.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: linux-leds@vger.kernel.org
Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: NBryan Wu <cooloney@gmail.com>

'break' after return is redundant. Remove it.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Acked-by: NJan-Simon Möller <dl9pf@gmx.de>
Signed-off-by: NBryan Wu <cooloney@gmail.com>

CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.
Signed-off-by: NBill Pemberton <wfp5p@virginia.edu>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Jan-Simon Moeller <jansimon.moeller@gmx.de>
Acked-by: NBryan Wu <cooloney@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.
Signed-off-by: NBill Pemberton <wfp5p@virginia.edu>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Jan-Simon Moeller <jansimon.moeller@gmx.de>
Acked-by: NBryan Wu <cooloney@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.
Signed-off-by: NBill Pemberton <wfp5p@virginia.edu>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Jan-Simon Moeller <jansimon.moeller@gmx.de>
Acked-by: NBryan Wu <cooloney@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Use the error codes from the lower levels instead of -ENODEV.
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Acked-by: NJan-Simon Möller <jansimon.moeller@gmx.de>
Signed-off-by: NBryan Wu <bryan.wu@canonical.com>

This can return without freeing the bl_work struct.  Also there was no
check for allocation failure.
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Acked-by: NJan-Simon Möller <jansimon.moeller@gmx.de>
Signed-off-by: NBryan Wu <bryan.wu@canonical.com>

Add driver for BlinkM device to drivers/leds/.
Add entry to MAINTAINERS file.
Add documentation in Documentation/leds/.

A BlinkM is a RGB LED controlled through I2C.

This driver implements an interface to the LED framework
and another sysfs group to access the internal options
of the BlinkM.

rev6: Use module_i2c_driver().
rev5: Removed own workqueue in favor of events wq.
rev4: Fixed comments by Bryan Wu.
rev3: Fixed issues found by Jonathan Neuschäfer.

(bryan.wu@canonical.com: remove 2 trailing whitespace)
Signed-off-by: NJan-Simon Möller <jansimon.moeller@gmx.de>
Signed-off-by: NBryan Wu <bryan.wu@canonical.com>