[PATCH -next 13/34] rtc: jz4740: 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.

Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
 drivers/rtc/rtc-jz4740.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/rtc/rtc-jz4740.c b/drivers/rtc/rtc-jz4740.c
index 3089645..18023e4 100644
--- a/drivers/rtc/rtc-jz4740.c
+++ b/drivers/rtc/rtc-jz4740.c
@@ -307,7 +307,6 @@ static int jz4740_rtc_probe(struct platform_device *pdev)
 {
 	int ret;
 	struct jz4740_rtc *rtc;
-	struct resource *mem;
 	const struct platform_device_id *id = platform_get_device_id(pdev);
 	const struct of_device_id *of_id = of_match_device(
 			jz4740_rtc_of_match, &pdev->dev);
@@ -326,8 +325,7 @@ static int jz4740_rtc_probe(struct platform_device *pdev)
 	if (rtc->irq < 0)
 		return -ENOENT;
 
-	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	rtc->base = devm_ioremap_resource(&pdev->dev, mem);
+	rtc->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(rtc->base))
 		return PTR_ERR(rtc->base);
 
-- 
2.7.4