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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2023-09-20 15:58:08 +0300
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2023-09-24 05:16:45 +0300
commit15514b9c61a4b0e3072d149d09c6c3cbf46f1b7e (patch)
tree473278b3a3e256345600d48644f47763ac4a4f7b /.get_maintainer.ignore
parentd484d0f847e17d4df5d81b8c9ea625d85e929312 (diff)
downloadlinux-15514b9c61a4b0e3072d149d09c6c3cbf46f1b7e.tar.xz
Input: apbps2 - 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 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 <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20230920125829.1478827-32-u.kleine-koenig@pengutronix.de Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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