[PATCH v2 4/6] media: arm: mali-c55: 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/media/platform/arm/mali-c55/mali-c55-core.c | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/drivers/media/platform/arm/mali-c55/mali-c55-core.c b/drivers/media/platform/arm/mali-c55/mali-c55-core.c
index f28e9f4354ac..3d37cd446583 100644
--- a/drivers/media/platform/arm/mali-c55/mali-c55-core.c
+++ b/drivers/media/platform/arm/mali-c55/mali-c55-core.c
@@ -803,14 +803,12 @@ static int mali_c55_probe(struct platform_device *pdev)
 	if (ret)
 		return dev_err_probe(dev, ret, "failed to acquire resets\n");
 
-	of_reserved_mem_device_init(dev);
+	devm_of_reserved_mem_device_init(dev);
 	vb2_dma_contig_set_max_seg_size(dev, UINT_MAX);
 
 	ret = __mali_c55_power_on(mali_c55);
-	if (ret) {
-		dev_err_probe(dev, ret, "failed to power on\n");
-		goto err_release_mem;
-	}
+	if (ret)
+		return dev_err_probe(dev, ret, "failed to power on\n");
 
 	ret = mali_c55_check_hwcfg(mali_c55);
 	if (ret)
@@ -849,9 +847,6 @@ static int mali_c55_probe(struct platform_device *pdev)
 	kfree(mali_c55->context.registers);
 err_power_off:
 	__mali_c55_power_off(mali_c55);
-err_release_mem:
-	of_reserved_mem_device_release(dev);
-
 	return ret;
 }
 
@@ -866,7 +861,6 @@ static void mali_c55_remove(struct platform_device *pdev)
 	}
 	pm_runtime_disable(&pdev->dev);
 	kfree(mali_c55->context.registers);
-	of_reserved_mem_device_release(&pdev->dev);
 }
 
 static const struct of_device_id mali_c55_of_match[] = {
-- 
2.55.0