Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit c8adf580 authored by Yu Kuai's avatar Yu Kuai Committed by Greg Kroah-Hartman
Browse files

media: mtk-vcodec: add missing put_device() call in mtk_vcodec_release_dec_pm() 



[ Upstream commit 27c3943683f74e35e1d390ceb2e3639eff616ad6 ]

mtk_vcodec_release_dec_pm() will be called in two places:

a. mtk_vcodec_init_dec_pm() succeed while mtk_vcodec_probe() return error.
b. mtk_vcodec_dec_remove().

In both cases put_device() call is needed, since of_find_device_by_node()
was called in mtk_vcodec_init_dec_pm() previously.

Thus add put_devices() call in mtk_vcodec_release_dec_pm()

Fixes: 590577a4 ("[media] vcodec: mediatek: Add Mediatek V4L2 Video Decoder Driver")
Signed-off-by: default avatarYu Kuai <yukuai3@huawei.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent c5c403db

drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c

+1 −0
Original line number Diff line number Diff line
@@ -86,6 +86,7 @@ int mtk_vcodec_init_dec_pm(struct mtk_vcodec_dev *mtkdev) 
void mtk_vcodec_release_dec_pm(struct mtk_vcodec_dev *dev)

{

	pm_runtime_disable(dev->pm.dev);

	put_device(dev->pm.larbvdec);

}



void mtk_vcodec_dec_pw_on(struct mtk_vcodec_pm *pm)