media: rcar_jpu: 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: 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>

diff --git a/drivers/media/platform/rcar_jpu.c b/drivers/media/platform/rcar_jpu.c
index f57158b..56bb464 100644 (file)
--- a/drivers/media/platform/rcar_jpu.c
+++ b/drivers/media/platform/rcar_jpu.c
@@ -1590,7 +1590,6 @@ MODULE_DEVICE_TABLE(of, jpu_dt_ids);
 static int jpu_probe(struct platform_device *pdev)
 {
        struct jpu *jpu;
-       struct resource *res;
        int ret;
        unsigned int i;
 
@@ -1603,8 +1602,7 @@ static int jpu_probe(struct platform_device *pdev)
        jpu->dev = &pdev->dev;
 
        /* memory-mapped registers */
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       jpu->regs = devm_ioremap_resource(&pdev->dev, res);
+       jpu->regs = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(jpu->regs))
                return PTR_ERR(jpu->regs);