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authorIngo Molnar <mingo@elte.hu>2011-03-08 11:21:49 -0500
committerIngo Molnar <mingo@elte.hu>2011-03-08 11:21:52 -0500
commit86cb2ec7b22a0a89b8660110dc03321fadbef45f (patch)
treec4162b0ab7c4e3602e2b7a6a6fd47c55c3315fea /drivers/rtc/rtc-s3c.c
parent7f0030b211579939461468f25b80c73e293c46e0 (diff)
parenta5abba989deceb731047425812d268daf7536575 (diff)
Merge commit 'v2.6.38-rc8' into perf/core
Merge reason: Merge latest fixes. Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/rtc/rtc-s3c.c')
-rw-r--r--drivers/rtc/rtc-s3c.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/rtc/rtc-s3c.c b/drivers/rtc/rtc-s3c.c
index cf953ecbfca9..b80fa2882408 100644
--- a/drivers/rtc/rtc-s3c.c
+++ b/drivers/rtc/rtc-s3c.c
@@ -77,18 +77,20 @@ static irqreturn_t s3c_rtc_tickirq(int irq, void *id)
77} 77}
78 78
79/* Update control registers */ 79/* Update control registers */
80static void s3c_rtc_setaie(int to) 80static int s3c_rtc_setaie(struct device *dev, unsigned int enabled)
81{ 81{
82 unsigned int tmp; 82 unsigned int tmp;
83 83
84 pr_debug("%s: aie=%d\n", __func__, to); 84 pr_debug("%s: aie=%d\n", __func__, enabled);
85 85
86 tmp = readb(s3c_rtc_base + S3C2410_RTCALM) & ~S3C2410_RTCALM_ALMEN; 86 tmp = readb(s3c_rtc_base + S3C2410_RTCALM) & ~S3C2410_RTCALM_ALMEN;
87 87
88 if (to) 88 if (enabled)
89 tmp |= S3C2410_RTCALM_ALMEN; 89 tmp |= S3C2410_RTCALM_ALMEN;
90 90
91 writeb(tmp, s3c_rtc_base + S3C2410_RTCALM); 91 writeb(tmp, s3c_rtc_base + S3C2410_RTCALM);
92
93 return 0;
92} 94}
93 95
94static int s3c_rtc_setpie(struct device *dev, int enabled) 96static 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)
308 310
309 writeb(alrm_en, base + S3C2410_RTCALM); 311 writeb(alrm_en, base + S3C2410_RTCALM);
310 312
311 s3c_rtc_setaie(alrm->enabled); 313 s3c_rtc_setaie(dev, alrm->enabled);
312 314
313 return 0; 315 return 0;
314} 316}
@@ -440,7 +442,7 @@ static int __devexit s3c_rtc_remove(struct platform_device *dev)
440 rtc_device_unregister(rtc); 442 rtc_device_unregister(rtc);
441 443
442 s3c_rtc_setpie(&dev->dev, 0); 444 s3c_rtc_setpie(&dev->dev, 0);
443 s3c_rtc_setaie(0); 445 s3c_rtc_setaie(&dev->dev, 0);
444 446
445 clk_disable(rtc_clk); 447 clk_disable(rtc_clk);
446 clk_put(rtc_clk); 448 clk_put(rtc_clk);