PM / devfreq: rockchip-dfi: Convert to devm_platform_ioremap_resource
Use devm_platform_ioremap_resource() to simplify code.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
diff --git a/drivers/devfreq/event/rockchip-dfi.c b/drivers/devfreq/event/rockchip-dfi.c
index 45b190e..9a88faa 100644
--- a/drivers/devfreq/event/rockchip-dfi.c
+++ b/drivers/devfreq/event/rockchip-dfi.c
@@ -177,7 +177,6 @@ static int rockchip_dfi_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct rockchip_dfi *data;
- struct resource *res;
struct devfreq_event_desc *desc;
struct device_node *np = pdev->dev.of_node, *node;
@@ -185,8 +184,7 @@ static int rockchip_dfi_probe(struct platform_device *pdev)
if (!data)
return -ENOMEM;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- data->regs = devm_ioremap_resource(&pdev->dev, res);
+ data->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(data->regs))
return PTR_ERR(data->regs);
