
[ Upstream commit da8e05f84a11c3cc3b0ba0a3c62d20e358002d99 ]
Add check for the return value of devm_regulator_get since it may return
error pointer.
Fixes: 448de7e785
("[media] omap3isp: OMAP3 ISP core")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>