pwm: spear: 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-spear.c b/drivers/pwm/pwm-spear.c
index 6c6b44fd3f438f58ad1de57e850fc601776ca8e5..f63b54aae1b48e2634e07692a7884c64771a709e 100644 (file)
--- a/drivers/pwm/pwm-spear.c
+++ b/drivers/pwm/pwm-spear.c
@@ -174,7 +174,6 @@ static int spear_pwm_probe(struct platform_device *pdev)
 {
        struct device_node *np = pdev->dev.of_node;
        struct spear_pwm_chip *pc;
-       struct resource *r;
        int ret;
        u32 val;
 
@@ -182,8 +181,7 @@ static int spear_pwm_probe(struct platform_device *pdev)
        if (!pc)
                return -ENOMEM;
 
-       r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       pc->mmio_base = devm_ioremap_resource(&pdev->dev, r);
+       pc->mmio_base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(pc->mmio_base))
                return PTR_ERR(pc->mmio_base);