media: imx-mipi-csis: Fix clock handling in remove()

media: imx-mipi-csis: Fix clock handling in remove()

[ Upstream commit 5705b0e0eb550ff834125a46a4ef99b62093d83d ]

The driver always calls mipi_csis_runtime_suspend() and
mipi_csis_clk_disable() in remove(). This causes multiple WARNs from the
kernel, as the clocks get disabled too many times.

Fix the remove() to call mipi_csis_runtime_suspend() and
mipi_csis_clk_disable() in a way that reverses what is done in probe().

Link: https://lore.kernel.org/r/20231122-imx-csis-v2-1-e44b8dc4cb66@ideasonboard.com
Fixes: 7807063b862b ("media: staging/imx7: add MIPI CSI-2 receiver subdev for i.MX7")
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
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>