[-next,03/30] pinctrl: cygnus-mux: use devm_platform_ioremap_resource() to simplify code

Commit Message

Yue Haibing 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 <[e-mail]>
---
 drivers/pinctrl/bcm/pinctrl-cygnus-mux.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

Patch

diff --git a/drivers/pinctrl/bcm/pinctrl-cygnus-mux.c b/drivers/pinctrl/bcm/pinctrl-cygnus-mux.c
index dcab220..4344c57 100644
--- a/drivers/pinctrl/bcm/pinctrl-cygnus-mux.c
+++ b/drivers/pinctrl/bcm/pinctrl-cygnus-mux.c
@@ -940,7 +940,6 @@  static int cygnus_mux_log_init(struct cygnus_pinctrl *pinctrl)
 static int cygnus_pinmux_probe(struct platform_device *pdev)
 {
 	struct cygnus_pinctrl *pinctrl;
-	struct resource *res;
 	int i, ret;
 	struct pinctrl_pin_desc *pins;
 	unsigned num_pins = ARRAY_SIZE(cygnus_pins);
@@ -953,15 +952,13 @@  static int cygnus_pinmux_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, pinctrl);
 	spin_lock_init(&pinctrl->lock);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	pinctrl->base0 = devm_ioremap_resource(&pdev->dev, res);
+	pinctrl->base0 = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(pinctrl->base0)) {
 		dev_err(&pdev->dev, "unable to map I/O space\n");
 		return PTR_ERR(pinctrl->base0);
 	}
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-	pinctrl->base1 = devm_ioremap_resource(&pdev->dev, res);
+	pinctrl->base1 = devm_platform_ioremap_resource(pdev, 1);
 	if (IS_ERR(pinctrl->base1)) {
 		dev_err(&pdev->dev, "unable to map I/O space\n");
 		return PTR_ERR(pinctrl->base1);