9cc5b012 | 26-Mar-2023 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
media: ao-cec: 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
media: ao-cec: 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.
Trivially convert this driver from always returning zero in the remove callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
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df823a82 | 15-Apr-2020 |
Mauro Carvalho Chehab <mchehab+huawei@kernel.org> |
media: cec: rename CEC platform drivers config options
Most CEC platform drivers are using VIDEO_*_CEC pattern, some with an _HDMI extension too.
Well, they're not related to V4L2 support, and we d
media: cec: rename CEC platform drivers config options
Most CEC platform drivers are using VIDEO_*_CEC pattern, some with an _HDMI extension too.
Well, they're not related to V4L2 support, and we don't really need those big config names. So drop VIDEO_* from them, remove _HDMI (if present) and move CEC to the start.
This way, all platform driver options are now CEC_<driver>.
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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