kernel/drivers/input/touchscreen/wm831x-ts.c, branch linux-rolling-stable

Input: switch back to struct platform_driver::remove()

2024-10-15T18:43:25Z

After commit 0edb555a65d1 ("platform: Make platform_driver::remove() return void") .remove() is (again) the right callback to implement for platform drivers. Convert all platform drivers below drivers/input/ to use .remove(), with the eventual goal to drop struct platform_driver::remove_new(). As .remove() and .remove_new() have the same prototypes, conversion is done by just changing the structure member name in the driver initializer. While touching these files, make indention of the struct initializer consistent in a few drivers. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20241008090009.462836-2-u.kleine-koenig@baylibre.com Signed-off-by: Dmitry Torokhov

Input: wm831x-ts - convert to platform remove callback returning void

2023-09-24T02:28:17Z

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is ignored (apart from emitting a warning) and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Eventually after all drivers are converted, .remove_new() will be renamed to .remove(). Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König Acked-by: Charles Keepax Link: https://lore.kernel.org/r/20230920125829.1478827-52-u.kleine-koenig@pengutronix.de Signed-off-by: Dmitry Torokhov

Input: move to use request_irq by IRQF_NO_AUTOEN flag

2021-03-25T22:27:56Z

disable_irq() after request_irq() still has a time gap in which interrupts can come. request_irq() with IRQF_NO_AUTOEN flag will disable IRQ auto-enable because of requesting. On the other hand, request_irq() after setting IRQ_NOAUTOEN as below irq_set_status_flags(irq, IRQ_NOAUTOEN); request_irq(dev, irq...); can also be replaced by request_irq() with IRQF_NO_AUTOEN flag. Signed-off-by: Barry Song Link: https://lore.kernel.org/r/20210302224916.13980-3-song.bao.hua@hisilicon.com Signed-off-by: Dmitry Torokhov

treewide: Use fallthrough pseudo-keyword

2020-08-23T22:36:59Z

Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary fall-through markings when it is the case. [1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30T18:26:32Z

Based on 1 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 as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman

input: touchscreen: drop owner assignment from platform_drivers

2014-10-20T14:20:41Z

A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang

Input: delete non-required instances of include

2014-01-07T07:23:57Z

None of these files are actually using any __init type directives and hence don't need to include . Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. Signed-off-by: Paul Gortmaker Signed-off-by: Dmitry Torokhov

Input: wm831x-ts - convert to devm_input_allocate_device()

2012-12-24T17:52:25Z

Signed-off-by: Mark Brown Signed-off-by: Dmitry Torokhov

Input: remove use of __devexit

2012-11-24T08:05:38Z

CONFIG_HOTPLUG is going away as an option so __devexit is no longer needed. Signed-off-by: Bill Pemberton Acked-by: Mark Brown Signed-off-by: Dmitry Torokhov

Input: remove use of __devinit

2012-11-24T08:05:19Z

CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton Acked-by: Mark Brown Acked-by: Javier Martinez Canillas Signed-off-by: Dmitry Torokhov