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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2021-06-21 14:21:47 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-20 16:22:42 +0200 |
| commit | d0588fb97efc8d66161a9d3cecd9b18955948536 (patch) | |
| tree | e62ff1f3a256610ed38789b8fc9fb89f2da98c47 /tools/perf/scripts/python | |
| parent | b34702cbc82b82bf4079d8102030345ce3179cd0 (diff) | |
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 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions