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eccc489e |
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16-Sep-2023 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
leds: simatic-ipc-leds-gpio: Convert to platform remove callback returning void 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 (mostly) ignored 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. Make simatic_ipc_leds_gpio_remove() return void instead of returning zero unconditionally. After that the three remove callbacks that use this function were trivial to convert to return void, too. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20230916164516.1063380-1-u.kleine-koenig@pengutronix.de Signed-off-by: Lee Jones <lee@kernel.org>
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07cdd959 |
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06-Jul-2023 |
Henning Schild <henning.schild@siemens.com> |
leds: simatic-ipc-leds-gpio: Fix comment style in SPDX header This was found with giving the file to checkpatch. Signed-off-by: Henning Schild <henning.schild@siemens.com> Link: https://lore.kernel.org/r/20230706161040.21152-3-henning.schild@siemens.com Signed-off-by: Lee Jones <lee@kernel.org>
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2f5d6fe3 |
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24-May-2023 |
Henning Schild <henning.schild@siemens.com> |
leds: simatic-ipc-leds-gpio: Split up into multiple drivers In order to clearly describe the dependencies between the GPIO controller drivers and the users the driver is split up into a core, two drivers and a common header. Signed-off-by: Henning Schild <henning.schild@siemens.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230524124628.32295-4-henning.schild@siemens.com
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