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leds: qcom-lpg: Propagate errors in .get_state() to the caller
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Fri, 2 Dec 2022 18:35:29 +0000 (19:35 +0100)
committerThierry Reding <thierry.reding@gmail.com>
Tue, 6 Dec 2022 11:46:24 +0000 (12:46 +0100)
commitfea768cf68c04d68ea2a8091c559667378f3b77c
tree1907d740c88f230e879b366de0e992ef76916d69tree | snapshot
parentf00de180661d8191aa979c2a8a8f4ec2b35a4cfdcommit | diff
leds: qcom-lpg: Propagate errors in .get_state() to the caller

.get_state() can return an error indication. Make use of it to propagate
failing hardware accesses.

Acked-by: Pavel Machek <pavel@ucw.cz>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20221130152148.2769768-5-u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
drivers/leds/rgb/leds-qcom-lpg.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git