kernel/drivers/video/backlight/platform_lcd.c, branch linux-6.9.y

Revert "drivers/video/backlight/platform_lcd.c: add support for device tree based probe"

2022-07-13T08:11:21Z

This reverts commit 52e842432f36d5b15227d0ee0d2aa3d2bc3cc0b2. The DT support never would have worked because there's no platform_data providing ops. There's not any documented binding for it either. Signed-off-by: Rob Herring Reviewed-by: Daniel Thompson Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20220629210024.815761-1-robh@kernel.org

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19T15:09:55Z

Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman

backlight: Remove .owner field for drivers using module_platform_driver

2014-08-28T13:09:48Z

This patch removes the superflous .owner field for drivers which use the module_platform_driver or platform_driver_register api, as this is overriden in __platform_driver_register. Signed-off-by: Peter Griffin Signed-off-by: Lee Jones

backlight: platform_lcd: remove unnecessary OOM messages

2014-04-03T23:21:11Z

The site-specific OOM messages are unnecessary, because they duplicate the MM subsystem generic OOM message. Signed-off-by: Jingoo Han Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

backlight: platform_lcd: use devm_lcd_device_register()

2013-11-13T03:09:19Z

Use devm_lcd_device_register() to make cleanup paths simpler, and remove unnecessary remove(). Signed-off-by: Jingoo Han Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

backlight: use dev_get_platdata()

2013-11-13T03:09:16Z

Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. This is a cosmetic change to make the code simpler and enhance the readability. Signed-off-by: Jingoo Han Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drivers/video/backlight/platform_lcd.c: introduce probe callback

2013-04-30T01:28:18Z

Platform LCD devices may need to do some device-specific initialization before they can be used (regulator or GPIO setup, for example), but currently the driver does not support any way of doing this. This patch adds a probe() callback to plat_lcd_data which platform LCD devices can set to indicate that device-specific initialization is needed. Signed-off-by: Andrew Bresticker Cc: Richard Purdie Cc: Florian Tobias Schandinat Reviewed-by: Doug Anderson Acked-by: Jingoo Han Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drivers/video/backlight/platform_lcd.c: remove unnecessary ifdefs

2013-04-30T01:28:14Z

When the macro such as SIMPLE_DEV_PM_OPS is used, there is no need to use '#ifdef CONFIG_PM' to prevent build error. Thus, this patch removes unnecessary ifdefs. Signed-off-by: Jingoo Han Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

backlight: platform_lcd: fix checkpatch error

2012-12-18T01:15:15Z

This patch fixes the checkpatch error as below: ERROR: spaces prohibited around that ':' (ctx:WxW) Signed-off-by: Jingoo Han Cc: Richard Purdie Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

backlight: remove use of __devexit

2012-11-28T20:06:39Z

CONFIG_HOTPLUG is going away as an option so __devexit 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