kernel/linux.git/drivers/video/backlight/hp680_bl.c, branch linux-4.4.y

backlight: hp680_bl: use devm_backlight_device_register()

2014-01-24T00:36:56+00:00

Use devm_backlight_device_register() to make cleanup paths simpler. Signed-off-by: Jingoo Han Cc: Tomi Valkeinen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

backlight: hp680_bl: convert hp680bl to dev_pm_ops

2013-04-30T01:28:16+00:00

Instead of using legacy suspend/resume methods, using newer dev_pm_ops structure allows better control over power management. Signed-off-by: Jingoo Han Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

backlight: hp680_bl: fix checkpatch error and warning

2012-12-18T01:15:14+00:00

This patch fixes the checkpatch error and warning as below: WARNING: please, no space before tabs WARNING: please, no spaces at the start of a line ERROR: do not initialise statics to 0 or NULL ERROR: code indent should use tabs where possible Signed-off-by: Jingoo Han Cc: Richard Purdie Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

backlight: remove use of __devinit

2012-11-28T20:05:39+00:00

CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton Cc: Richard Purdie Cc: Florian Tobias Schandinat Acked-by: Jingoo Han Signed-off-by: Greg Kroah-Hartman

backlight: add backlight type

2011-03-23T00:43:59+00:00

There may be multiple ways of controlling the backlight on a given machine. Allow drivers to expose the type of interface they are providing, making it possible for userspace to make appropriate policy decisions. Signed-off-by: Matthew Garrett Cc: Richard Purdie Cc: Chris Wilson Cc: David Airlie Cc: Alex Deucher Cc: Ben Skeggs Cc: Zhang Rui Cc: Len Brown Cc: Jesse Barnes Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

backlight: Allow properties to be passed at registration

2010-03-16T19:47:54+00:00

Values such as max_brightness should be set before backlights are registered, but the current API doesn't allow that. Add a parameter to backlight_device_register and update drivers to ensure that they set this correctly. Signed-off-by: Matthew Garrett Signed-off-by: Richard Purdie

backlight: Constify struct backlight_ops

2009-12-16T11:33:46+00:00

Signed-off-by: Emese Revfy Signed-off-by: Richard Purdie

backlight: move hp680-bl's probe function to .devinit.text

2009-09-07T13:41:39+00:00

A pointer to hp680bl_probe is passed to the core via platform_driver_register and so the function must not disappear when the .init sections are discarded. Otherwise (if also having HOTPLUG=y) unbinding and binding a device to the driver via sysfs will result in an oops as does a device being registered late. Signed-off-by: Uwe Kleine-König Acked-by: Kristoffer Ericson Signed-off-by: Richard Purdie

backlight: hp680_bl - Use platform_device_register_simple()

2009-01-08T12:37:28+00:00

Use platform_device_register_simple() and also fix error handling when platform_device_alloc() fails (hp680_bl_driver is left registered). Signed-off-by: Akinobu Mita Signed-off-by: Richard Purdie

sh: Migrate common board headers to mach-common/.

2008-10-20T04:02:48+00:00

Signed-off-by: Paul Mundt