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Code Issues Releases Wiki Activity

media: renesas-ceu: Make use of the helper function devm_platform_ioremap_resource()

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Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Cai Huoqing 2021-09-01 07:55:39 +02:00 committed by Mauro Carvalho Chehab
parent 81a7cad851
commit a7cba8c9d0
1 changed files with 1 additions and 3 deletions
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4
drivers/media/platform/renesas-ceu.c
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@ -1628,7 +1628,6 @@ static int ceu_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
const struct ceu_data *ceu_data;
struct ceu_device *ceudev;
struct resource *res;
unsigned int irq;
int num_subdevs;
int ret;
@ -1644,8 +1643,7 @@ static int ceu_probe(struct platform_device *pdev)
spin_lock_init(&ceudev->lock);
mutex_init(&ceudev->mlock);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
ceudev->base = devm_ioremap_resource(dev, res);
ceudev->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(ceudev->base)) {
ret = PTR_ERR(ceudev->base);
goto error_free_ceudev;