[PATCH -next] fbdev: omapfb: use devm_platform_ioremap_resource() to simplify code

[YueHaibing]

Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.

Reported-by: Hulk Robot <hul...@huawei.com>
Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
 drivers/video/fbdev/omap2/omapfb/vrfb.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/video/fbdev/omap2/omapfb/vrfb.c 
b/drivers/video/fbdev/omap2/omapfb/vrfb.c
index 819e0bc..ee0dd4c 100644
--- a/drivers/video/fbdev/omap2/omapfb/vrfb.c
+++ b/drivers/video/fbdev/omap2/omapfb/vrfb.c
@@ -339,9 +339,7 @@ static int __init vrfb_probe(struct platform_device *pdev)
        int i;
 
        /* first resource is the register res, the rest are vrfb contexts */
-
-       mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       vrfb_base = devm_ioremap_resource(&pdev->dev, mem);
+       vrfb_base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(vrfb_base))
                return PTR_ERR(vrfb_base);
 
-- 
2.7.4