pwm: img: 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-img.c b/drivers/pwm/pwm-img.c
index a34d95ed70b20721de211ea5d6bb355f836dcdaf..6faf5b5a558421233c1808c0242c6c4b047a5331 100644 (file)
--- a/drivers/pwm/pwm-img.c
+++ b/drivers/pwm/pwm-img.c
@@ -240,7 +240,6 @@ static int img_pwm_probe(struct platform_device *pdev)
        int ret;
        u64 val;
        unsigned long clk_rate;
-       struct resource *res;
        struct img_pwm_chip *pwm;
        const struct of_device_id *of_dev_id;
 
@@ -250,8 +249,7 @@ static int img_pwm_probe(struct platform_device *pdev)
 
        pwm->dev = &pdev->dev;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       pwm->base = devm_ioremap_resource(&pdev->dev, res);
+       pwm->base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(pwm->base))
                return PTR_ERR(pwm->base);