drm/bridge/lontium-lt9611uxc: fix get_edid return code
Return NULL pointer from get_edid() callback rather than ERR_PTR() pointer, as DRM code does NULL checks rather than IS_ERR(). Also while we are at it, return NULL if getting EDID timed out. Signed-off-by:Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Fixes: 0cbbd5b1 ("drm: bridge: add support for lontium LT9611UXC bridge") Reviewed-by:
Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by:
Andrzej Hajda <a.hajda@samsung.com> Signed-off-by:
Andrzej Hajda <a.hajda@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210121233303.1221784-3-dmitry.baryshkov@linaro.org
parent
053b1b28
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