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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2023-09-20 14:58:27 +0200
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2023-09-23 19:28:16 -0700
commitd722a70213f92a1563913d612287e15ed3fad489 (patch)
tree8d76df6939388c6479571add6bda7d39934e8da0 /fs/freevxfs
parent1b1904f61b3d46d06e8432a5a51ca4b290a693a3 (diff)
downloadlwn-d722a70213f92a1563913d612287e15ed3fad489.tar.gz
lwn-d722a70213f92a1563913d612287e15ed3fad489.zip
Input: ti_am335x_tsc - 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/20230920125829.1478827-51-u.kleine-koenig@pengutronix.de Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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