Searched hist:fd1457d84baeb688602ff544369d1e9caa338c61 (Results 1 – 2 of 2) sorted by relevance
| /linux/drivers/gpu/drm/mcde/ |
| H A D | mcde_dsi.c | diff fd1457d84baeb688602ff544369d1e9caa338c61 Sun May 07 18:25:50 CEST 2023 Uwe Kleine-König <u.kleine-koenig@pengutronix.de> drm/mcde: 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 the mcde drm 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>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230507162616.1368908-28-u.kleine-koenig@pengutronix.de
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| H A D | mcde_drv.c | diff fd1457d84baeb688602ff544369d1e9caa338c61 Sun May 07 18:25:50 CEST 2023 Uwe Kleine-König <u.kleine-koenig@pengutronix.de> drm/mcde: 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 the mcde drm 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>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230507162616.1368908-28-u.kleine-koenig@pengutronix.de
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