[-next,23/34] rtc: sa1100: use devm_platform_ioremap_resource() to simplify code

Commit Message

Yue Haibing Oct. 6, 2019, 10:29 a.m. UTC

Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.

Signed-off-by: YueHaibing <[e-mail]>
---
 drivers/rtc/rtc-sa1100.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Patch

diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c
index 86fa723..d37893f 100644
--- a/drivers/rtc/rtc-sa1100.c
+++ b/drivers/rtc/rtc-sa1100.c
@@ -252,7 +252,6 @@  EXPORT_SYMBOL_GPL(sa1100_rtc_init);
 static int sa1100_rtc_probe(struct platform_device *pdev)
 {
 	struct sa1100_rtc *info;
-	struct resource *iores;
 	void __iomem *base;
 	int irq_1hz, irq_alarm;
 	int ret;
@@ -281,8 +280,7 @@  static int sa1100_rtc_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(&pdev->dev, iores);
+	base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(base))
 		return PTR_ERR(base);