[-next,20/30] pinctrl: u300: use devm_platform_ioremap_resource() to simplify code
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Message ID 20191017122640.22976-21-yuehaibing@huawei.com
State New
Headers show
Series
  • pinctrl: use devm_platform_ioremap_resource() to simplify code
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Commit Message

YueHaibing Oct. 17, 2019, 12:26 p.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/pinctrl/pinctrl-u300.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Patch
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diff --git a/drivers/pinctrl/pinctrl-u300.c b/drivers/pinctrl/pinctrl-u300.c
index 348423b..cc30644 100644
--- a/drivers/pinctrl/pinctrl-u300.c
+++ b/drivers/pinctrl/pinctrl-u300.c
@@ -1055,7 +1055,6 @@  static struct pinctrl_desc u300_pmx_desc = {
 static int u300_pmx_probe(struct platform_device *pdev)
 {
 	struct u300_pmx *upmx;
-	struct resource *res;
 
 	/* Create state holders etc for this driver */
 	upmx = devm_kzalloc(&pdev->dev, sizeof(*upmx), GFP_KERNEL);
@@ -1064,8 +1063,7 @@  static int u300_pmx_probe(struct platform_device *pdev)
 
 	upmx->dev = &pdev->dev;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	upmx->virtbase = devm_ioremap_resource(&pdev->dev, res);
+	upmx->virtbase = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(upmx->virtbase))
 		return PTR_ERR(upmx->virtbase);