From: Hangyu Hua hbh25y@gmail.com
[ Upstream commit a71eb6025305192e646040cd76ccacb5bd48a1b5 ]
rga->m2m_dev needs to be freed when rga_probe fails.
Signed-off-by: Hangyu Hua hbh25y@gmail.com Signed-off-by: Hans Verkuil hverkuil-cisco@xs4all.nl Signed-off-by: Mauro Carvalho Chehab mchehab@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/media/platform/rockchip/rga/rga.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/rockchip/rga/rga.c b/drivers/media/platform/rockchip/rga/rga.c index 3d3d1062e212..2f8df74ad0fd 100644 --- a/drivers/media/platform/rockchip/rga/rga.c +++ b/drivers/media/platform/rockchip/rga/rga.c @@ -865,7 +865,7 @@ static int rga_probe(struct platform_device *pdev)
ret = pm_runtime_resume_and_get(rga->dev); if (ret < 0) - goto rel_vdev; + goto rel_m2m;
rga->version.major = (rga_read(rga, RGA_VERSION_INFO) >> 24) & 0xFF; rga->version.minor = (rga_read(rga, RGA_VERSION_INFO) >> 20) & 0x0F; @@ -881,7 +881,7 @@ static int rga_probe(struct platform_device *pdev) DMA_ATTR_WRITE_COMBINE); if (!rga->cmdbuf_virt) { ret = -ENOMEM; - goto rel_vdev; + goto rel_m2m; }
rga->src_mmu_pages = @@ -918,6 +918,8 @@ static int rga_probe(struct platform_device *pdev) free_dma: dma_free_attrs(rga->dev, RGA_CMDBUF_SIZE, rga->cmdbuf_virt, rga->cmdbuf_phy, DMA_ATTR_WRITE_COMBINE); +rel_m2m: + v4l2_m2m_release(rga->m2m_dev); rel_vdev: video_device_release(vfd); unreg_v4l2_dev: