[PATCH] drm/msm/dsi: fix irq_of_parse_and_map() error checking

[Konrad Dybcio]

On 15.09.2023 14:59, Dan Carpenter wrote:
> The irq_of_parse_and_map() function returns zero on error.  It
> never returns negative error codes.  Fix the check.
> 
> Fixes: a689554ba6ed ("drm/msm: Initial add DSI connector support")
> Signed-off-by: Dan Carpenter <dan.carpenter at linaro.org>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio at linaro.org>

Nice catch!

Konrad