From 95bf79961b622ea2e6854139cf0b00b36241d785 Mon Sep 17 00:00:00 2001 From: Rajkumar Kasirajan Date: Wed, 1 Feb 2012 18:18:37 +0530 Subject: RTC: pl031: Removed RTC Timer interrupt handling. Removed RTT interrupt handling, since PIE mode interrupts now emulated in generic code via an hrtimer. ST-Ericsson ID: 345151 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: NA Signed-off-by: Rajkumar Kasirajan Change-Id: I27f3803c50120a8e7369104fe0eb2c5536f314cb Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/47378 Reviewed-by: Rabin VINCENT --- drivers/rtc/rtc-pl031.c | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-) diff --git a/drivers/rtc/rtc-pl031.c b/drivers/rtc/rtc-pl031.c index f027c063fb2..cc0533994f6 100644 --- a/drivers/rtc/rtc-pl031.c +++ b/drivers/rtc/rtc-pl031.c @@ -220,17 +220,9 @@ static irqreturn_t pl031_interrupt(int irq, void *dev_id) unsigned long events = 0; rtcmis = readl(ldata->base + RTC_MIS); - if (rtcmis) { - writel(rtcmis, ldata->base + RTC_ICR); - - if (rtcmis & RTC_BIT_AI) - events |= (RTC_AF | RTC_IRQF); - - /* Timer interrupt is only available in ST variants */ - if ((rtcmis & RTC_BIT_PI) && - (ldata->hw_designer == AMBA_VENDOR_ST)) - events |= (RTC_PF | RTC_IRQF); - + if (rtcmis & RTC_BIT_AI) { + writel(RTC_BIT_AI, ldata->base + RTC_ICR); + events |= (RTC_AF | RTC_IRQF); rtc_update_irq(ldata->rtc, 1, events); return IRQ_HANDLED; -- cgit v1.2.3