fbdev: xilinxfb: Use devm_platform_get_and_ioremap_resource()

According to commit 890cc39 ("drivers: provide
devm_platform_get_and_ioremap_resource()"), convert
platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.

Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Signed-off-by: Helge Deller <deller@gmx.de>

Author: Yang Li

drivers/video/fbdev/xilinxfb.c

@@ -273,8 +273,7 @@ static int xilinxfb_assign(struct platform_device *pdev,
 	if (drvdata->flags & BUS_ACCESS_FLAG) {
 		struct resource *res;
 
-		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-		drvdata->regs = devm_ioremap_resource(&pdev->dev, res);
+		drvdata->regs = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
 		if (IS_ERR(drvdata->regs))
 			return PTR_ERR(drvdata->regs);