drivers/rtc/rtc-tps65910.c: use platform_get_irq() to get RTC irq details

As RTC driver needs only irq number from platform data, using
platform_get_irq(), instead of generic dev_get_platdata().

Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/drivers/rtc/rtc-tps65910.c b/drivers/rtc/rtc-tps65910.c
index 7c4ca86057419a08860945fd18720148d534da5c..7a82337e4deee1ae9d1648ec6df5dbbcfe344ba4 100644 (file)
--- a/drivers/rtc/rtc-tps65910.c
+++ b/drivers/rtc/rtc-tps65910.c
@@ -226,7 +226,6 @@ static int __devinit tps65910_rtc_probe(struct platform_device *pdev)
 {
        struct tps65910 *tps65910 = NULL;
        struct tps65910_rtc *tps_rtc = NULL;
-       struct tps65910_board *pmic_plat_data;
        int ret;
        int irq;
        u32 rtc_reg;
@@ -253,15 +252,13 @@ static int __devinit tps65910_rtc_probe(struct platform_device *pdev)
        if (ret < 0)
                return ret;
 
-       pmic_plat_data = dev_get_platdata(tps65910->dev);
-       irq = pmic_plat_data->irq_base;
+       irq  = platform_get_irq(pdev, 0);
        if (irq <= 0) {
                dev_warn(&pdev->dev, "Wake up is not possible as irq = %d\n",
                        irq);
                return ret;
        }
 
-       irq += TPS65910_IRQ_RTC_ALARM;
        ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
                tps65910_rtc_interrupt, IRQF_TRIGGER_LOW,
                "rtc-tps65910", &pdev->dev);