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drivers/rtc/rtc-s3c.c: fix prototype for s3c_rtc_setaie()

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Fix s3c_rtc_setaie() prototype to eliminate the following compile
warning:

  drivers/rtc/rtc-s3c.c:383: warning: initialization from incompatible pointer type

(akpm: the rtc_class_ops.alarm_irq_enable() handler is being passed two
arguments where it expects just one, presumably with undesired effects)

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Axel Lin 2011-03-04 17:36:19 -08:00 committed by Linus Torvalds
parent 212e3499b2
commit 2ec38a0359
1 changed files with 7 additions and 5 deletions
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12
drivers/rtc/rtc-s3c.c
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@ -77,18 +77,20 @@ static irqreturn_t s3c_rtc_tickirq(int irq, void *id)
}
/* Update control registers */
static void s3c_rtc_setaie(int to)
static int s3c_rtc_setaie(struct device *dev, unsigned int enabled)
{
unsigned int tmp;
pr_debug("%s: aie=%d\n", __func__, to);
pr_debug("%s: aie=%d\n", __func__, enabled);
tmp = readb(s3c_rtc_base + S3C2410_RTCALM) & ~S3C2410_RTCALM_ALMEN;
if (to)
if (enabled)
tmp |= S3C2410_RTCALM_ALMEN;
writeb(tmp, s3c_rtc_base + S3C2410_RTCALM);
return 0;
}
static int s3c_rtc_setpie(struct device *dev, int enabled)
@ -308,7 +310,7 @@ static int s3c_rtc_setalarm(struct device *dev, struct rtc_wkalrm *alrm)
writeb(alrm_en, base + S3C2410_RTCALM);
s3c_rtc_setaie(alrm->enabled);
s3c_rtc_setaie(dev, alrm->enabled);
return 0;
}
@ -440,7 +442,7 @@ static int __devexit s3c_rtc_remove(struct platform_device *dev)
rtc_device_unregister(rtc);
s3c_rtc_setpie(&dev->dev, 0);
s3c_rtc_setaie(0);
s3c_rtc_setaie(&dev->dev, 0);
clk_disable(rtc_clk);
clk_put(rtc_clk);