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Diffstat (limited to 'include/linux/rtc.h')
-rw-r--r--include/linux/rtc.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index 6d5e4a46781e..f2d0d1527721 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -133,6 +133,9 @@ struct rtc_class_ops {
#define RTC_DEVICE_NAME_SIZE 20
struct rtc_task;
+/* flags */
+#define RTC_DEV_BUSY 0
+
struct rtc_device
{
struct device dev;
@@ -145,7 +148,7 @@ struct rtc_device
struct mutex ops_lock;
struct cdev char_dev;
- struct mutex char_lock;
+ unsigned long flags;
unsigned long irq_data;
spinlock_t irq_lock;