diff options
| author | Rajkumar Kasirajan <rajkumar.kasirajan@stericsson.com> | 2012-02-01 18:18:37 +0530 |
|---|---|---|
| committer | Philippe Langlais <philippe.langlais@stericsson.com> | 2012-05-22 11:01:35 +0200 |
| commit | 95bf79961b622ea2e6854139cf0b00b36241d785 (patch) | |
| tree | 74af5ac1792111c5a14b073b536b498983d75f53 | |
| parent | c5fa7887b5c77de54bff68ba4fbf1c1e8178af56 (diff) | |
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 <rajkumar.kasirajan@stericsson.com>
Change-Id: I27f3803c50120a8e7369104fe0eb2c5536f314cb
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/47378
Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
| -rw-r--r-- | drivers/rtc/rtc-pl031.c | 14 |
1 files 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; |