rtc: don't return -EBUSY when mutex_lock_interruptible() fails

[linux-2.6-omap-h63xx.git] / drivers / rtc / interface.c

diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c
index d397fa5f3a91ab650f890aef8d1e59fc5d3005b8..7af60b98d8a45b3f075cd231b04371cdd5975f66 100644 (file)
--- a/drivers/rtc/interface.c
+++ b/drivers/rtc/interface.c
@@ -20,7 +20,7 @@ int rtc_read_time(struct rtc_device *rtc, struct rtc_time *tm)
 
        err = mutex_lock_interruptible(&rtc->ops_lock);
        if (err)
-               return -EBUSY;
+               return err;
 
        if (!rtc->ops)
                err = -ENODEV;
@@ -46,7 +46,7 @@ int rtc_set_time(struct rtc_device *rtc, struct rtc_time *tm)
 
        err = mutex_lock_interruptible(&rtc->ops_lock);
        if (err)
-               return -EBUSY;
+               return err;
 
        if (!rtc->ops)
                err = -ENODEV;
@@ -66,7 +66,7 @@ int rtc_set_mmss(struct rtc_device *rtc, unsigned long secs)
 
        err = mutex_lock_interruptible(&rtc->ops_lock);
        if (err)
-               return -EBUSY;
+               return err;
 
        if (!rtc->ops)
                err = -ENODEV;
@@ -106,7 +106,7 @@ static int rtc_read_alarm_internal(struct rtc_device *rtc, struct rtc_wkalrm *al
 
        err = mutex_lock_interruptible(&rtc->ops_lock);
        if (err)
-               return -EBUSY;
+               return err;
 
        if (rtc->ops == NULL)
                err = -ENODEV;
@@ -293,7 +293,7 @@ int rtc_set_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm)
 
        err = mutex_lock_interruptible(&rtc->ops_lock);
        if (err)
-               return -EBUSY;
+               return err;
 
        if (!rtc->ops)
                err = -ENODEV;