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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2021-06-21 15:21:47 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-20 17:10:45 +0300 |
| commit | 0f3821c3281b81d98f53b02f3e59328385f87020 (patch) | |
| tree | 0eca296e7651180d6a8cad871a16497e1afaa2ac /sound/pci | |
| parent | 84d84143037fe89eba0f3d938078e6ff16ed7ccd (diff) | |
| download | linux-0f3821c3281b81d98f53b02f3e59328385f87020.tar.xz | |
backlight: lm3630a: Fix return code of .update_status() callback
[ Upstream commit b9481a667a90ec739995e85f91f3672ca44d6ffa ]
According to <linux/backlight.h> .update_status() is supposed to
return 0 on success and a negative error code otherwise. Adapt
lm3630a_bank_a_update_status() and lm3630a_bank_b_update_status() to
actually do it.
While touching that also add the error code to the failure message.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'sound/pci')
0 files changed, 0 insertions, 0 deletions