hwspinlock: sprd: Change to use devm_platform_ioremap_resource()

Use the new helper that wraps the calls to platform_get_resource()
and devm_ioremap_resource() together, which can simpify the code.

Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

diff --git a/drivers/hwspinlock/sprd_hwspinlock.c b/drivers/hwspinlock/sprd_hwspinlock.c
index dc42bf5..7a8534f 100644 (file)
--- a/drivers/hwspinlock/sprd_hwspinlock.c
+++ b/drivers/hwspinlock/sprd_hwspinlock.c
@@ -83,7 +83,6 @@ static int sprd_hwspinlock_probe(struct platform_device *pdev)
 {
        struct sprd_hwspinlock_dev *sprd_hwlock;
        struct hwspinlock *lock;
-       struct resource *res;
        int i, ret;
 
        if (!pdev->dev.of_node)
@@ -96,8 +95,7 @@ static int sprd_hwspinlock_probe(struct platform_device *pdev)
        if (!sprd_hwlock)
                return -ENOMEM;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       sprd_hwlock->base = devm_ioremap_resource(&pdev->dev, res);
+       sprd_hwlock->base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(sprd_hwlock->base))
                return PTR_ERR(sprd_hwlock->base);