media: rkisp1: Disable runtime PM in probe error path

[ Upstream commit 13c98102 ]

If the v4l2_device_register() call fails, runtime PM is left enabled.
Fix it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Dafna Hirschfeld <dafna@fastmail.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Stable-dep-of: 452f604a ("media: rkisp1: Fix media device memory leak")
Signed-off-by: Sasha Levin <sashal@kernel.org>