rtc: use devm_platform_ioremap_resource() to simplify code

[linux-2.6-block.git] / drivers / rtc / rtc-asm9260.c

diff --git a/drivers/rtc/rtc-asm9260.c b/drivers/rtc/rtc-asm9260.c
index d45a44936308094908e658be825729f19df3b9bd..10064bdabdffa1a9c61565c192db0fe132a337de 100644 (file)
--- a/drivers/rtc/rtc-asm9260.c
+++ b/drivers/rtc/rtc-asm9260.c
@@ -245,7 +245,6 @@ static int asm9260_rtc_probe(struct platform_device *pdev)
 {
        struct asm9260_rtc_priv *priv;
        struct device *dev = &pdev->dev;
-       struct resource *res;
        int irq_alarm, ret;
        u32 ccr;
 
@@ -257,13 +256,10 @@ static int asm9260_rtc_probe(struct platform_device *pdev)
        platform_set_drvdata(pdev, priv);
 
        irq_alarm = platform_get_irq(pdev, 0);
-       if (irq_alarm < 0) {
-               dev_err(dev, "No alarm IRQ resource defined\n");
+       if (irq_alarm < 0)
                return irq_alarm;
-       }
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       priv->iobase = devm_ioremap_resource(dev, res);
+       priv->iobase = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(priv->iobase))
                return PTR_ERR(priv->iobase);