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![Dan Carpenter](https://secure.gravatar.com/avatar/85ff6b2aa66ef9f0bf35105783fd2ae2.jpg?s=96&d=mm)
Dan Carpenter committed d500cbaf0cc
drm: panel-lvds: Potential Oops in probe error handling [ Upstream commit fb2ee9bf084bcaeff1e5be100decc0eacb4af2d5 ] The "lvds->backlight" pointer could be NULL in situations where of_parse_phandle() returns NULL. This code is cleaner if we use the managed devm_of_find_backlight() so the clean up is automatic. Fixes: 7c9dff5bd643 ("drm: panels: Add LVDS panel driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190911104928.GA15930@mwanda Signed-off-by: Sasha Levin <sashal@kernel.org>