rtc: fix double lock on UIE emulation

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

diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
index 35dcc06eb3e2dab77b16e27881f2b6bd6250c372..f118252f3a9f2b921cef3fff96fd1ef890d65b3c 100644 (file)
--- a/drivers/rtc/rtc-dev.c
+++ b/drivers/rtc/rtc-dev.c
@@ -403,11 +403,14 @@ static long rtc_dev_ioctl(struct file *file,
 
 #ifdef CONFIG_RTC_INTF_DEV_UIE_EMUL
        case RTC_UIE_OFF:
+               mutex_unlock(&rtc->ops_lock);
                clear_uie(rtc);
-               break;
+               return 0;
 
        case RTC_UIE_ON:
+               mutex_unlock(&rtc->ops_lock);
                err = set_uie(rtc);
+               return err;
 #endif
        default:
                err = -ENOTTY;