fbdev: imxfb: 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: Helge Deller <deller@gmx.de>

diff --git a/drivers/video/fbdev/imxfb.c b/drivers/video/fbdev/imxfb.c
index 7020b5f6434d0db85f1eabc8f36b50bceee8481a..4582ea801121ffdf1ec3c5e12c213701c4afc334 100644 (file)
--- a/drivers/video/fbdev/imxfb.c
+++ b/drivers/video/fbdev/imxfb.c
@@ -869,7 +869,6 @@ static int imxfb_probe(struct platform_device *pdev)
        struct imxfb_info *fbi;
        struct lcd_device *lcd;
        struct fb_info *info;
-       struct resource *res;
        struct imx_fb_videomode *m;
        const struct of_device_id *of_id;
        struct device_node *display_np;
@@ -886,10 +885,6 @@ static int imxfb_probe(struct platform_device *pdev)
        if (of_id)
                pdev->id_entry = of_id->data;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       if (!res)
-               return -ENODEV;
-
        info = framebuffer_alloc(sizeof(struct imxfb_info), &pdev->dev);
        if (!info)
                return -ENOMEM;
@@ -971,7 +966,7 @@ static int imxfb_probe(struct platform_device *pdev)
                goto failed_getclock;
        }
 
-       fbi->regs = devm_ioremap_resource(&pdev->dev, res);
+       fbi->regs = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(fbi->regs)) {
                ret = PTR_ERR(fbi->regs);
                goto failed_ioremap;