drm/arm/malidp: Use devm_platform_get_and_ioremap_resource()

According to commit 890cc39a ("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.

Since 'struct platform_device *pdev = to_platform_device(dev)',
'pdev->dev' is equivalent to 'dev'.
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230314080231.20212-2-yang.lee@linux.alibaba.com

drivers/gpu/drm/arm/malidp_drv.c

@@ -724,8 +724,7 @@ static int malidp_bind(struct device *dev)
 	hwdev->hw = (struct malidp_hw *)of_device_get_match_data(dev);
 	malidp->dev = hwdev;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	hwdev->regs = devm_ioremap_resource(dev, res);
+	hwdev->regs = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
 	if (IS_ERR(hwdev->regs))
 		return PTR_ERR(hwdev->regs);