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| /openbmc/linux/drivers/mmc/host/ |
| H A D | dw_mmc-exynos.c | diff 41a734a7c64827dc3fff65b55f31052724dbd19c Thu Jul 27 02:00:03 CDT 2023 Yangtao Li <frank.li@vivo.com> mmc: dw_mmc: exynos: 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.
Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Yangtao Li <frank.li@vivo.com>
Link: https://lore.kernel.org/r/20230727070051.17778-14-frank.li@vivo.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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