media: microchip-sama5d2-isc: Convert to devm_platform_ioremap_resource()

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

diff --git a/drivers/media/platform/microchip/microchip-sama5d2-isc.c b/drivers/media/platform/microchip/microchip-sama5d2-isc.c
index 746f4a2..dfebb58 100644 (file)
--- a/drivers/media/platform/microchip/microchip-sama5d2-isc.c
+++ b/drivers/media/platform/microchip/microchip-sama5d2-isc.c
@@ -409,7 +409,6 @@ static int microchip_isc_probe(struct platform_device *pdev)
 {
        struct device *dev = &pdev->dev;
        struct isc_device *isc;
-       struct resource *res;
        void __iomem *io_base;
        struct isc_subdev_entity *subdev_entity;
        int irq;
@@ -423,8 +422,7 @@ static int microchip_isc_probe(struct platform_device *pdev)
        platform_set_drvdata(pdev, isc);
        isc->dev = dev;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       io_base = devm_ioremap_resource(dev, res);
+       io_base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(io_base))
                return PTR_ERR(io_base);