target/linux/s3c24xx/patches-2.6.24/1151--pcf50633-Print-less-debugging-messages.patch

   1 From 0a6457836918f0aba88f861b7be65bfb883e6780 Mon Sep 17 00:00:00 2001
   2 From: Holger Freyther <ich@tamarin.(none)>
   3 Date: Tue, 13 May 2008 18:53:40 +0100
   4 Subject: [PATCH] [pcf50633] Print less debugging messages
   5      According to the comments in the code we have to read
   6      INT1 - INT5 in case of any interrupt. So even if we have masked
   7      out the periodic timer interrupt we were able to see that it
   8      fired. Only print that we got a SECOND interrupt if we are actually
   9      interested in the periodic tick. From a brief look at the datasheet there
  10      is no way to stop the periodic tick.
  11
  12 Signed-Off-By: Holger Freyther <zecke@openmoko.org>
  13 ---
  14  drivers/i2c/chips/pcf50633.c |    5 +++--
  15  1 files changed, 3 insertions(+), 2 deletions(-)
  16
  17 diff --git a/drivers/i2c/chips/pcf50633.c b/drivers/i2c/chips/pcf50633.c
  18 index 1c10c42..b354a9c 100644
  19 --- a/drivers/i2c/chips/pcf50633.c
  20 +++ b/drivers/i2c/chips/pcf50633.c
  21 @@ -686,9 +686,10 @@ static void pcf50633_work(struct work_struct *work)
  22                         rtc_update_irq(pcf->rtc, 1, RTC_AF | RTC_IRQF);
  23         }
  24         if (pcfirq[0] & PCF50633_INT1_SECOND) {
  25 -               DEBUGPC("SECOND ");
  26 -               if (pcf->flags & PCF50633_F_RTC_SECOND)
  27 +               if (pcf->flags & PCF50633_F_RTC_SECOND) {
  28 +                       DEBUGPC("SECOND ");
  29                         rtc_update_irq(pcf->rtc, 1, RTC_PF | RTC_IRQF);
  30 +               }
  31
  32                 if (pcf->onkey_seconds >= 0 &&
  33                     pcf->flags & PCF50633_F_PWR_PRESSED) {
  34 --
  35 1.5.6.5
  36