cpuidle: kirkwood: 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: Andrew Lunn <andrew@lunn.ch>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/cpuidle/cpuidle-kirkwood.c b/drivers/cpuidle/cpuidle-kirkwood.c
index d23d8f468c12212136861461cf5ca764c93f5668..511c4f46027a941d920cf10fecd4cea9d6dad5c0 100644 (file)
--- a/drivers/cpuidle/cpuidle-kirkwood.c
+++ b/drivers/cpuidle/cpuidle-kirkwood.c
@@ -55,10 +55,7 @@ static struct cpuidle_driver kirkwood_idle_driver = {
 /* Initialize CPU idle by registering the idle states */
 static int kirkwood_cpuidle_probe(struct platform_device *pdev)
 {
-       struct resource *res;
-
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       ddr_operation_base = devm_ioremap_resource(&pdev->dev, res);
+       ddr_operation_base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(ddr_operation_base))
                return PTR_ERR(ddr_operation_base);