atheros: add common debug printing

ath9k uses this for now, ath9k_htc is expected to re-use this
as well. We lave ath5k as is, but it certainly can also be
converted later.

The ath9k module parameter and debugfs entry is kept.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h
index 88654138f999..2ca9701181ee 100644
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
@@ -48,11 +48,14 @@ struct ath_ops {
 struct ath_common {
         void *ah;
         struct ieee80211_hw *hw;
+        int debug_mask;
+
         u16 cachelsz;
         u16 curaid;
         u8 macaddr[ETH_ALEN];
         u8 curbssid[ETH_ALEN];
         u8 bssidmask[ETH_ALEN];
+
         struct ath_regulatory regulatory;
         const struct ath_ops *ops;
 };