[PATCH] drm: msm: fix error check return value of irq_of_parse_and_map()

[AngeloGioacchino Del Regno]

Il 22/04/22 10:52, cgel.zte at gmail.com ha scritto:
> From: Lv Ruyi <lv.ruyi at zte.com.cn>
> 
> The irq_of_parse_and_map() function returns 0 on failure, and does not
> return an negative value.
> 
> Reported-by: Zeal Robot <zealci at zte.com.cn>
> Signed-off-by: Lv Ruyi <lv.ruyi at zte.com.cn>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>