Commits
Arvind Yadav committed a417ea5b9d2
video: fbdev: cobalt_lcdfb: Handle return NULL error from devm_ioremap [ Upstream commit 4dcd19bfabaee8f9f4bcf203afba09b98ccbaf76 ] Here, If devm_ioremap will fail. It will return NULL. Kernel can run into a NULL-pointer dereference. This error check will avoid NULL pointer dereference. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Acked-by: Yoichi Yuasa <yuasa@linux-mips.org> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>