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ba3588410c
The return value of struct device_driver::remove is ignored by the core (see device_remove() in drivers/base/dd.c). So it doesn't make sense to let the host1x remove callback return an int just to ignore it later. So make the callback return void. All current implementors return 0, so they are easily converted. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Tested-by: Luca Ceresoli <luca.ceresoli@bootlin.com> # tegra20 tegra-video Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patch.msgid.link/d364fd4ec043d36ee12e46eaef98c57658884f63.1765355236.git.u.kleine-koenig@baylibre.com