pwm: bcm-iproc: 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-bcm-iproc.c b/drivers/pwm/pwm-bcm-iproc.c
index 79b1e58e946d76702f7682c20e97fc4890ca307a..f4853c4a2d756a78501d39eba8dfacefab0cea23 100644 (file)
--- a/drivers/pwm/pwm-bcm-iproc.c
+++ b/drivers/pwm/pwm-bcm-iproc.c
@@ -197,7 +197,6 @@ static const struct pwm_ops iproc_pwm_ops = {
 static int iproc_pwmc_probe(struct platform_device *pdev)
 {
        struct iproc_pwmc *ip;
-       struct resource *res;
        unsigned int i;
        u32 value;
        int ret;
@@ -215,8 +214,7 @@ static int iproc_pwmc_probe(struct platform_device *pdev)
        ip->chip.of_xlate = of_pwm_xlate_with_flags;
        ip->chip.of_pwm_n_cells = 3;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       ip->base = devm_ioremap_resource(&pdev->dev, res);
+       ip->base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(ip->base))
                return PTR_ERR(ip->base);