diff mbox series

[-next,29/34] rtc: sunxi: use devm_platform_ioremap_resource() to simplify code

Message ID 20191006102953.57536-30-yuehaibing@huawei.com (mailing list archive)
State Not Applicable
Headers show
Series rtc: use devm_platform_ioremap_resource() to simplify code | expand

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 <yuehaibing@huawei.com>
---
 drivers/rtc/rtc-sunxi.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Comments

Chen-Yu Tsai Oct. 7, 2019, 8:11 a.m. UTC | #1 
On Sun, Oct 6, 2019 at 6:39 PM YueHaibing <yuehaibing@huawei.com> wrote:
>
> Use devm_platform_ioremap_resource() to simplify the code a bit.
> This is detected by coccinelle.
>
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>

Acked-by: Chen-Yu Tsai <wens@csie.org>
diff mbox series

Patch

diff --git a/drivers/rtc/rtc-sunxi.c b/drivers/rtc/rtc-sunxi.c
index 9b6f248..f5d7f44 100644
--- a/drivers/rtc/rtc-sunxi.c
+++ b/drivers/rtc/rtc-sunxi.c
@@ -422,7 +422,6 @@  MODULE_DEVICE_TABLE(of, sunxi_rtc_dt_ids);
 static int sunxi_rtc_probe(struct platform_device *pdev)
 {
 	struct sunxi_rtc_dev *chip;
-	struct resource *res;
 	int ret;
 
 	chip = devm_kzalloc(&pdev->dev, sizeof(*chip), GFP_KERNEL);
@@ -436,8 +435,7 @@  static int sunxi_rtc_probe(struct platform_device *pdev)
 	if (IS_ERR(chip->rtc))
 		return PTR_ERR(chip->rtc);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	chip->base = devm_ioremap_resource(&pdev->dev, res);
+	chip->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(chip->base))
 		return PTR_ERR(chip->base);