[PATCH] media: venus: core: Fix a resource leak in the error handling path of 'venus_probe()'

[Christophe JAILLET]

A successful 'of_platform_populate()' call should be balanced by a
corresponding 'of_platform_depopulate()' call in the error handling path
of the probe, as already done in the remove function.

A successful 'venus_firmware_init()' call should be balanced by a
corresponding 'venus_firmware_deinit()' call in the error handling path
of the probe, as already done in the remove function.

Update the error handling path accordingly.

Fixes: f9799fcce4bb ("media: venus: firmware: register separate platform_device for firmware loader")
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
 drivers/media/platform/qcom/venus/core.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c
index 91b15842c555..9cb0ab7d1677 100644
--- a/drivers/media/platform/qcom/venus/core.c
+++ b/drivers/media/platform/qcom/venus/core.c
@@ -349,11 +349,11 @@ static int venus_probe(struct platform_device *pdev)
 
 	ret = venus_firmware_init(core);
 	if (ret)
-		goto err_runtime_disable;
+		goto err_of_depopulate;
 
 	ret = venus_boot(core);
 	if (ret)
-		goto err_runtime_disable;
+		goto err_firmware_deinit;
 
 	ret = hfi_core_resume(core, true);
 	if (ret)
@@ -385,6 +385,10 @@ static int venus_probe(struct platform_device *pdev)
 	v4l2_device_unregister(&core->v4l2_dev);
 err_venus_shutdown:
 	venus_shutdown(core);
+err_firmware_deinit:
+	venus_firmware_deinit(core);
+err_of_depopulate:
+	of_platform_depopulate(dev);
 err_runtime_disable:
 	pm_runtime_put_noidle(dev);
 	pm_runtime_set_suspended(dev);
-- 
2.30.2