From: Yu Kuai yukuai3@huawei.com
[ 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 --- drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c b/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c index 227245ccaedc7..106543391c460 100644 --- a/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c +++ b/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c @@ -1306,6 +1306,7 @@ static int mtk_jpeg_clk_init(struct mtk_jpeg_dev *jpeg) jpeg->variant->clks); if (ret) { dev_err(&pdev->dev, "failed to get jpeg clock:%d\n", ret); + put_device(&pdev->dev); return ret; }