ath9k: Remove MAC_DEBUG

This option has not been enabled by default in any
distribution, has never been enabled in OpenWrt and no developer
has asked for this information in a bug report.

Dumping pages of random values doesn't help debugging,
remove this option (along with the vmalloc() abuse).

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 0 insertions, 20 deletions

diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h
index 794a7ec83a24..62da19c6f4e0 100644
--- a/drivers/net/wireless/ath/ath9k/debug.h
+++ b/drivers/net/wireless/ath/ath9k/debug.h
@@ -294,13 +294,6 @@ struct ath9k_debug {
         struct dentry *debugfs_phy;
         u32 regidx;
         struct ath_stats stats;
-#ifdef CONFIG_ATH9K_MAC_DEBUG
-        spinlock_t samp_lock;
-        struct ath_dbg_bb_mac_samp bb_mac_samp[ATH_DBG_MAX_SAMPLES];
-        u8 sampidx;
-        u8 tsidx;
-        u8 rsidx;
-#endif
 };
 
 int ath9k_init_debug(struct ath_hw *ah);
@@ -359,17 +352,4 @@ static inline void ath_debug_stat_rx(struct ath_softc *sc,
 
 #endif /* CONFIG_ATH9K_DEBUGFS */
 
-#ifdef CONFIG_ATH9K_MAC_DEBUG
-
-void ath9k_debug_samp_bb_mac(struct ath_softc *sc);
-
-#else
-
-static inline void ath9k_debug_samp_bb_mac(struct ath_softc *sc)
-{
-}
-
-#endif
-
-
 #endif /* DEBUG_H */