[PATCH v2 6/6] staging: media: cedrus: Use devm_of_reserved_mem_device_init()

[Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>]

Use the devres-managed devm_of_reserved_mem_device_init() instead of
the manual of_reserved_mem_device_init()/of_reserved_mem_device_release()
pair, letting the device resource manager handle cleanup automatically.

Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
---
 drivers/staging/media/sunxi/cedrus/cedrus_hw.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
index 444fb53878d1..4a15f45ad077 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
@@ -266,7 +266,7 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
 		return ret;
 	}
 
-	ret = of_reserved_mem_device_init(dev->dev);
+	ret = devm_of_reserved_mem_device_init(dev->dev);
 	if (ret && ret != -ENODEV) {
 		dev_err(dev->dev, "Failed to reserve memory\n");
 
@@ -277,7 +277,7 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
 	if (ret) {
 		dev_err(dev->dev, "Failed to claim SRAM\n");
 
-		goto err_mem;
+		return ret;
 	}
 
 	dev->ahb_clk = devm_clk_get(dev->dev, "ahb");
@@ -340,9 +340,6 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
 	pm_runtime_disable(dev->dev);
 err_sram:
 	sunxi_sram_release(dev->dev);
-err_mem:
-	of_reserved_mem_device_release(dev->dev);
-
 	return ret;
 }
 
@@ -353,6 +350,4 @@ void cedrus_hw_remove(struct cedrus_dev *dev)
 		cedrus_hw_suspend(dev->dev);
 
 	sunxi_sram_release(dev->dev);
-
-	of_reserved_mem_device_release(dev->dev);
 }
-- 
2.55.0