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media: cadence: 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>
Acked-by: Maxime Ripard <maxime@cerno.tech>
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 07:14:20 +02:00 committed by Mauro Carvalho Chehab
parent e4aa275f73
commit f5aae241f9
2 changed files with 2 additions and 6 deletions
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4
drivers/media/platform/cadence/cdns-csi2rx.c
View File

@ -279,13 +279,11 @@ static const struct v4l2_async_notifier_operations csi2rx_notifier_ops = {
static int csi2rx_get_resources(struct csi2rx_priv *csi2rx,
struct platform_device *pdev)
{
struct resource *res;
unsigned char i;
u32 dev_cfg;
int ret;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
csi2rx->base = devm_ioremap_resource(&pdev->dev, res);
csi2rx->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(csi2rx->base))
return PTR_ERR(csi2rx->base);

4
drivers/media/platform/cadence/cdns-csi2tx.c
View File

@ -433,13 +433,11 @@ static const struct v4l2_subdev_ops csi2tx_subdev_ops = {
static int csi2tx_get_resources(struct csi2tx_priv *csi2tx,
struct platform_device *pdev)
{
struct resource *res;
unsigned int i;
u32 dev_cfg;
int ret;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
csi2tx->base = devm_ioremap_resource(&pdev->dev, res);
csi2tx->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(csi2tx->base))
return PTR_ERR(csi2tx->base);