[PATCH v3 1/2] backlight: lm3630a: fix return code of .update_status() callback

[Lee Jones]

On Mon, 21 Jun 2021, Uwe Kleine-König wrote:

> 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 at pengutronix.de>
> ---
>  drivers/video/backlight/lm3630a_bl.c | 12 ++++++------
>  1 file changed, 6 insertions(+), 6 deletions(-)

Fixed the subject line for you and applied, thanks.

-- 
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
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