Merge branch 'for-3.0-important' of git://git.drbd.org/linux-2.6-drbd into for-linus

[~andy/linux] / include / linux / rtc.h

diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index 877ece45426f6c3eb0fa3850f0c93db0ee84468a..b27ebea25660bff86dbdf2f86040f26904ab45c7 100644 (file)
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -92,10 +92,10 @@ struct rtc_pll_info {
 #define RTC_PLL_SET    _IOW('p', 0x12, struct rtc_pll_info)  /* Set PLL correction */
 
 /* interrupt flags */
-#define RTC_IRQF 0x80 /* any of the following is active */
-#define RTC_PF 0x40
-#define RTC_AF 0x20
-#define RTC_UF 0x10
+#define RTC_IRQF 0x80  /* Any of the following is active */
+#define RTC_PF 0x40    /* Periodic interrupt */
+#define RTC_AF 0x20    /* Alarm interrupt */
+#define RTC_UF 0x10    /* Update interrupt for 1Hz RTC */
 
 #ifdef __KERNEL__