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media: arm: mali-c55: Use devm_of_reserved_mem_device_init()

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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>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
This commit is contained in:
Mukesh Ojha 2026-09-03 01:37:01 +05:30 committed by Hans Verkuil
parent 73d3d5c97c
commit 35b1e00227
1 changed files with 3 additions and 9 deletions
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12
drivers/media/platform/arm/mali-c55/mali-c55-core.c
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@ -808,14 +808,12 @@ 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)
@ -854,9 +852,6 @@ 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;
}
@ -871,7 +866,6 @@ 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[] = {