[media] rc: fix up and genericize some time unit conversions

[pandora-kernel.git] / include / media / rc-core.h

diff --git a/include/media/rc-core.h b/include/media/rc-core.h
index a23c1fc..2963263 100644 (file)
--- a/include/media/rc-core.h
+++ b/include/media/rc-core.h
@@ -183,6 +183,9 @@ static inline void init_ir_raw_event(struct ir_raw_event *ev)
 }
 
 #define IR_MAX_DURATION         0xFFFFFFFF      /* a bit more than 4 seconds */
+#define US_TO_NS(usec)         ((usec) * 1000)
+#define MS_TO_US(msec)         ((msec) * 1000)
+#define MS_TO_NS(msec)         ((msec) * 1000 * 1000)
 
 void ir_raw_event_handle(struct rc_dev *dev);
 int ir_raw_event_store(struct rc_dev *dev, struct ir_raw_event *ev);