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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2023-03-26 16:31:30 +0200
committerHans Verkuil <hverkuil-cisco@xs4all.nl>2023-04-11 16:59:17 +0200
commit459ce2141f141aca2e217154287e0ebdb2a18f18 (patch)
tree4000c019fbdf1954dc325851b967e966dd5b14af /Documentation/fault-injection
parent5de68c11e1ee2ab8091296030b42b4e5ead3ae49 (diff)
media: fimc-is-i2c: 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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