From: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
[ Upstream commit 5a465c5391a856a0c1e9554964d660676c35d1b2 ]
If an error occurs after a successful 'of_icc_get()' call, it must be
undone.
Use 'devm_of_icc_get()' instead of 'of_icc_get()' to avoid the leak.
Update the remove function accordingly and axe the now unneeded
'icc_put()' calls.
Fixes: 32f0a6ddc8c9 ("media: venus: Use on-chip interconnect API")
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@xxxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/media/platform/qcom/venus/core.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c
index 7233a7311757..4b318dfd7177 100644
--- a/drivers/media/platform/qcom/venus/core.c
+++ b/drivers/media/platform/qcom/venus/core.c
@@ -195,11 +195,11 @@ static int venus_probe(struct platform_device *pdev)
if (IS_ERR(core->base))
return PTR_ERR(core->base);
- core->video_path = of_icc_get(dev, "video-mem");
+ core->video_path = devm_of_icc_get(dev, "video-mem");
if (IS_ERR(core->video_path))
return PTR_ERR(core->video_path);
- core->cpucfg_path = of_icc_get(dev, "cpu-cfg");
+ core->cpucfg_path = devm_of_icc_get(dev, "cpu-cfg");
if (IS_ERR(core->cpucfg_path))
return PTR_ERR(core->cpucfg_path);
@@ -334,9 +334,6 @@ static int venus_remove(struct platform_device *pdev)
hfi_destroy(core);
- icc_put(core->video_path);
- icc_put(core->cpucfg_path);
-
v4l2_device_unregister(&core->v4l2_dev);
mutex_destroy(&core->pm_lock);
mutex_destroy(&core->lock);
--
2.30.2
