media: platform: add missing put_device() call in mtk_jpeg_clk_init()

media: platform: add missing put_device() call in mtk_jpeg_clk_init()

[ Upstream commit f28a81a3b64270da3588174feff4628c36e0ff4e ]

if of_find_device_by_node() succeeds, mtk_jpeg_clk_init() doesn't have
a corresponding put_device(). Thus add put_device() to fix the exception
handling for this function implementation.

Fixes: 648372a87cee ("media: platform: Change the call functions of getting/enable/disable the jpeg's clock")
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>