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Diffstat (limited to 'drivers/net/wireless/ath/ath9k/common.h')
-rw-r--r--drivers/net/wireless/ath/ath9k/common.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/common.h b/drivers/net/wireless/ath/ath9k/common.h
index 26aafb394a5..8deed82f741 100644
--- a/drivers/net/wireless/ath/ath9k/common.h
+++ b/drivers/net/wireless/ath/ath9k/common.h
@@ -44,6 +44,8 @@
#define ATH_EP_RND(x, mul) \
(((x) + ((mul)/2)) / (mul))
+#define IEEE80211_MS_TO_TU(x) (((x) * 1000) / 1024)
+
struct ath_beacon_config {
int beacon_interval;
u16 dtim_period;