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cpuidle: kirkwood: convert to devm_platform_ioremap_resource()

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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>
This commit is contained in:
Yangtao Li 2019-12-15 13:02:06 +00:00 committed by Rafael J. Wysocki
parent 22c48a439d
commit 85c3ebd4a0
1 changed files with 1 additions and 4 deletions
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5
drivers/cpuidle/cpuidle-kirkwood.c
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@ -55,10 +55,7 @@ static struct cpuidle_driver kirkwood_idle_driver = {
/* Initialize CPU idle by registering the idle states */ /* Initialize CPU idle by registering the idle states */
static int kirkwood_cpuidle_probe(struct platform_device *pdev) static int kirkwood_cpuidle_probe(struct platform_device *pdev)
{ {
struct resource *res; ddr_operation_base = devm_platform_ioremap_resource(pdev, 0);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
ddr_operation_base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(ddr_operation_base)) if (IS_ERR(ddr_operation_base))
return PTR_ERR(ddr_operation_base); return PTR_ERR(ddr_operation_base);