kernel/drivers/input/touchscreen/mainstone-wm97xx.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: mainstone-wm97xx - convert to platform remove callback returning void

2023-09-24T02:28:15Z

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 Link: https://lore.kernel.org/r/20230920125829.1478827-46-u.kleine-koenig@pengutronix.de Signed-off-by: Dmitry Torokhov

ARM: pxa: remove unused board files

2023-01-20T10:23:44Z

The majority of all pxa board files has not been touched in a long time, and no users have spoken up in favor of keeping them around. This leaves only support for the platforms that were already converted to DT, as well as the gumstix and spitz/akita/borzoi machines that work in qemu and can still be converted to DT later. Cc: Ales Bardorfer Cc: Ales Snuparek Cc: Alex Osborne Cc: Alex Osborne Cc: Dirk Opfer Cc: Ian Molton Cc: Lennert Buytenhek Cc: Marek Vasut Cc: Michael Petchkovsky Cc: Nick Bane Cc: Paul Parsons Cc: Philipp Zabel Cc: Richard Purdie Cc: Sergey Lapin Cc: Tomas Cech Acked-by: Dmitry Baryshkov Acked-by: Robert Jarzmik Signed-off-by: Arnd Bergmann

Input: wm97xx - get rid of irq_enable method in wm97xx_mach_ops

2022-05-07T20:55:48Z

Now that we are using oneshot threaded IRQ this method is not used anymore. Signed-off-by: Dmitry Torokhov [arnd: add the db1300 change as well] Cc: Manuel Lauss Signed-off-by: Arnd Bergmann

Input: touchscreen: use wrapper for pxa2xx ac97 registers

2022-05-07T20:55:48Z

To avoid a dependency on the pxa platform header files with hardcoded registers, change the driver to call a wrapper in the pxa2xx-ac97-lib that encapsulates all the other ac97 stuff. Acked-by: Dmitry Torokhov Acked-by: Robert Jarzmik Cc: linux-input@vger.kernel.org Cc: alsa-devel@alsa-project.org Signed-off-by: Arnd Bergmann

input: touchscreen: mainstone: sync with zylonite driver

2022-05-07T20:55:48Z

The two drivers are almost identical and can work on a variety of hardware in principle. The mainstone driver supports additional hardware, and the zylonite driver has a few cleanup patches. Sync the two by adding the zylonite changes into the mainstone one, and checking for the zylonite board to order to keep the default behavior (interrupt enabled) there. Acked-by: Dmitry Torokhov Cc: linux-input@vger.kernel.org Signed-off-by: Arnd Bergmann

input: touchscreen: mainstone: fix pxa2xx+pxa3xx configuration

2022-05-07T20:55:48Z

There are two different ways of flushing the ac97 queue in this driver, selected by a compile time option. Change this to a runtime selection to make it work when both are enabled. Acked-by: Dmitry Torokhov Acked-by: Robert Jarzmik Cc: linux-input@vger.kernel.org Signed-off-by: Arnd Bergmann

ARM: pxa: mainstone-wm97xx: use gpio lookup table

2022-05-07T20:55:48Z

This driver hardcodes gpio numbers without a header file. Use lookup tables instead. Cc: Marek Vasut Acked-by: Dmitry Torokhov Acked-by: Robert Jarzmik Reviewed-by: Linus Walleij Cc: linux-input@vger.kernel.org Signed-off-by: Arnd Bergmann

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: 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