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path: root/drivers/rtc/rtc-vr41xx.c
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Diffstat (limited to 'drivers/rtc/rtc-vr41xx.c')
-rw-r--r--drivers/rtc/rtc-vr41xx.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/rtc/rtc-vr41xx.c b/drivers/rtc/rtc-vr41xx.c
index f91be04..54e104e 100644
--- a/drivers/rtc/rtc-vr41xx.c
+++ b/drivers/rtc/rtc-vr41xx.c
@@ -103,7 +103,7 @@ static inline unsigned long read_elapsed_second(void)
second_mid = rtc1_read(ETIMEMREG);
second_high = rtc1_read(ETIMEHREG);
} while (first_low != second_low || first_mid != second_mid ||
- first_high != second_high);
+ first_high != second_high);
return (first_high << 17) | (first_mid << 1) | (first_low >> 15);
}
@@ -154,7 +154,7 @@ static int vr41xx_rtc_set_time(struct device *dev, struct rtc_time *time)
epoch_sec = mktime(epoch, 1, 1, 0, 0, 0);
current_sec = mktime(time->tm_year + 1900, time->tm_mon + 1, time->tm_mday,
- time->tm_hour, time->tm_min, time->tm_sec);
+ time->tm_hour, time->tm_min, time->tm_sec);
write_elapsed_second(current_sec - epoch_sec);
@@ -186,7 +186,7 @@ static int vr41xx_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *wkalrm)
struct rtc_time *time = &wkalrm->time;
alarm_sec = mktime(time->tm_year + 1900, time->tm_mon + 1, time->tm_mday,
- time->tm_hour, time->tm_min, time->tm_sec);
+ time->tm_hour, time->tm_min, time->tm_sec);
spin_lock_irq(&rtc_lock);
@@ -334,16 +334,18 @@ static int rtc_probe(struct platform_device *pdev)
}
retval = request_irq(aie_irq, elapsedtime_interrupt, 0,
- "elapsed_time", pdev);
+ "elapsed_time", pdev);
if (retval < 0)
goto err_device_unregister;
pie_irq = platform_get_irq(pdev, 1);
- if (pie_irq <= 0)
+ if (pie_irq <= 0) {
+ retval = -EBUSY;
goto err_free_irq;
+ }
retval = request_irq(pie_irq, rtclong1_interrupt, 0,
- "rtclong1", pdev);
+ "rtclong1", pdev);
if (retval < 0)
goto err_free_irq;
@@ -381,8 +383,6 @@ static int rtc_remove(struct platform_device *pdev)
if (rtc)
rtc_device_unregister(rtc);
- platform_set_drvdata(pdev, NULL);
-
free_irq(aie_irq, pdev);
free_irq(pie_irq, pdev);
if (rtc1_base)
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