media: imx-pxp: Make use of the helper function devm_platform_ioremap_resource()

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: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/drivers/media/platform/imx-pxp.c b/drivers/media/platform/imx-pxp.c
index 4321edc..723b096 100644 (file)
--- a/drivers/media/platform/imx-pxp.c
+++ b/drivers/media/platform/imx-pxp.c
@@ -1636,7 +1636,6 @@ static int pxp_soft_reset(struct pxp_dev *dev)
 static int pxp_probe(struct platform_device *pdev)
 {
        struct pxp_dev *dev;
-       struct resource *res;
        struct video_device *vfd;
        int irq;
        int ret;
@@ -1652,8 +1651,7 @@ static int pxp_probe(struct platform_device *pdev)
                return ret;
        }
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       dev->mmio = devm_ioremap_resource(&pdev->dev, res);
+       dev->mmio = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(dev->mmio))
                return PTR_ERR(dev->mmio);