pwm: clps711x: Convert to devm_platform_ioremap_resource()

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

diff --git a/drivers/pwm/pwm-clps711x.c b/drivers/pwm/pwm-clps711x.c
index ba9500a..cb1af86 100644 (file)
--- a/drivers/pwm/pwm-clps711x.c
+++ b/drivers/pwm/pwm-clps711x.c
@@ -113,14 +113,12 @@ static struct pwm_device *clps711x_pwm_xlate(struct pwm_chip *chip,
 static int clps711x_pwm_probe(struct platform_device *pdev)
 {
        struct clps711x_chip *priv;
-       struct resource *res;
 
        priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
        if (!priv)
                return -ENOMEM;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       priv->pmpcon = devm_ioremap_resource(&pdev->dev, res);
+       priv->pmpcon = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(priv->pmpcon))
                return PTR_ERR(priv->pmpcon);