kernel/linux.git/drivers/input/touchscreen/wm97xx-core.c, branch v6.3

Input: wm97xx - switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()

2023-01-10T04:25:28+00:00

SIMPLE_DEV_PM_OPS() is deprecated as it requires explicit protection against unused function warnings. The new combination of pm_sleep_ptr() and DEFINE_SIMPLE_DEV_PM_OPS() allows the compiler to see the functions, thus suppressing the warning, but still allowing the unused code to be removed. Thus also drop the __maybe_unused markings. Signed-off-by: Jonathan Cameron Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20230102181842.718010-67-jic23@kernel.org Signed-off-by: Dmitry Torokhov

Merge tag 'input-for-v5.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2022-07-17T14:52:46+00:00

Pull input fixes from Dmitry Torokhov: - fix Goodix driver to properly behave on the Aya Neo Next - some more sanity checks in usbtouchscreen driver - a tweak in wm97xx driver in preparation for remove() to return void - a clarification in input core regarding units of measurement for resolution on touch events. * tag 'input-for-v5.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: document the units for resolution of size axes Input: goodix - call acpi_device_fix_up_power() in some cases Input: wm97xx - make .remove() obviously always return 0 Input: usbtouchscreen - add driver_info sanity check

Input: wm97xx - make .remove() obviously always return 0

2022-07-08T20:19:53+00:00

wm97xx_remove() returns zero unconditionally. To prepare changing the prototype for platform remove callbacks to return void, make it explicit that wm97xx_mfd_remove() always returns zero. The prototype for wm97xx_remove cannot be changed, as it's also used as a plain device remove callback. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20220708062718.240013-1-u.kleine-koenig@pengutronix.de Signed-off-by: Dmitry Torokhov

Input: wm97xx - switch to using threaded IRQ

2022-05-07T20:55:48+00:00

Instead of manually disabling and enabling interrupts and scheduling work to access the device, let's use threaded oneshot interrupt handler. It simplifies things. Signed-off-by: Dmitry Torokhov Signed-off-by: Arnd Bergmann

Input: wm97xx: Simplify resource management

2022-01-31T13:17:24+00:00

Since the commit in the Fixes tag below, 'wm->input_dev' is a managed resource that doesn't need to be explicitly unregistered or freed (see devm_input_allocate_device() documentation) So, remove some unless line of code to slightly simplify it. Fixes: c72f61e74073 ("Input: wm97xx: split out touchscreen registering") Signed-off-by: Christophe JAILLET Acked-by: Charles Keepax Link: https://lore.kernel.org/r/87dce7e80ea9b191843fa22415ca3aef5f3cc2e6.1643529968.git.christophe.jaillet@wanadoo.fr Signed-off-by: Mark Brown

Input: use input_device_enabled()

2020-12-03T06:10:33+00:00

Use the newly added helper in relevant input drivers. Signed-off-by: Andrzej Pietrasiewicz Link: https://lore.kernel.org/r/20200608112211.12125-3-andrzej.p@collabora.com Signed-off-by: Dmitry Torokhov

Input: wm97xx-ts - provide missing description for 'status'

2020-11-20T03:18:47+00:00

Fixes the following W=1 kernel build warning(s): drivers/input/touchscreen/wm97xx-core.c:204: warning: Function parameter or member 'status' not described in 'wm97xx_set_gpio' Signed-off-by: Lee Jones Acked-by: Richard Fitzgerald Link: https://lore.kernel.org/r/20201112110204.2083435-12-lee.jones@linaro.org Signed-off-by: Dmitry Torokhov

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

2019-05-30T18:26:32+00:00

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

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2018-10-27T17:20:39+00:00

Pull input updates from Dmitry Torokhov: "Just random driver fixups, nothing exiting" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: synaptics - avoid using uninitialized variable when probing Input: xen-kbdfront - mark expected switch fall-through Input: atmel_mxt_ts - mark expected switch fall-through Input: cyapa - mark expected switch fall-throughs Input: wm97xx-ts - fix exit path Input: of_touchscreen - add support for touchscreen-min-x|y Input: Fix DIR-685 touchkeys MAINTAINERS entry Input: elants_i2c - use DMA safe i2c when possible Input: silead - try firmware reload after unsuccessful resume Input: st1232 - set INPUT_PROP_DIRECT property Input: xilinx_ps2 - convert to using %pOFn instead of device_node.name Input: atmel_mxt_ts - fix multiple includes Input: sun4i-lradc - convert to using %pOFn instead of device_node.name Input: pwm-vibrator - correct pwms in DT binding example

Input: wm97xx-ts - fix exit path

2018-10-15T18:24:10+00:00

Loading then unloading wm97xx-ts.ko when CONFIG_AC97_BUS=m causes a WARNING: from drivers/base/driver.c: Unexpected driver unregister! WARNING: CPU: 0 PID: 1709 at ../drivers/base/driver.c:193 driver_unregister+0x30/0x40 Fix this by only calling driver_unregister() with the same condition that driver_register() is called. Fixes: ae9d1b5fbd7b ("Input: wm97xx: add new AC97 bus support") Signed-off-by: Randy Dunlap Signed-off-by: Dmitry Torokhov