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[09/17] ath9k: Remove ath9k_hw_wow_event_to_string

Message ID 1422624937-4810-10-git-send-email-sujith@msujith.org (mailing list archive)
State Accepted
Delegated to: Kalle Valo
Headers show

Commit Message

Sujith Manoharan Jan. 30, 2015, 1:35 p.m. UTC 
From: Sujith Manoharan <c_manoha@qca.qualcomm.com>

Printing the value of the wakeup status is sufficient.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_wow.c | 15 ---------------
 drivers/net/wireless/ath/ath9k/hw.h         |  5 -----
 drivers/net/wireless/ath/ath9k/wow.c        | 10 +++-------
 3 files changed, 3 insertions(+), 27 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_wow.c b/drivers/net/wireless/ath/ath9k/ar9003_wow.c
index 81c88dd..3abc907 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_wow.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_wow.c
@@ -19,21 +19,6 @@ 
 #include "reg.h"
 #include "hw-ops.h"
 
-const char *ath9k_hw_wow_event_to_string(u32 wow_event)
-{
-	if (wow_event & AH_WOW_MAGIC_PATTERN_EN)
-		return "Magic pattern";
-	if (wow_event & AH_WOW_USER_PATTERN_EN)
-		return "User pattern";
-	if (wow_event & AH_WOW_LINK_CHANGE)
-		return "Link change";
-	if (wow_event & AH_WOW_BEACON_MISS)
-		return "Beacon miss";
-
-	return  "unknown reason";
-}
-EXPORT_SYMBOL(ath9k_hw_wow_event_to_string);
-
 static void ath9k_hw_set_powermode_wow_sleep(struct ath_hw *ah)
 {
 	struct ath_common *common = ath9k_hw_common(ah);
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index dabc94e..22b0422 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -1146,17 +1146,12 @@  ath9k_hw_get_btcoex_scheme(struct ath_hw *ah)
 
 
 #ifdef CONFIG_ATH9K_WOW
-const char *ath9k_hw_wow_event_to_string(u32 wow_event);
 void ath9k_hw_wow_apply_pattern(struct ath_hw *ah, u8 *user_pattern,
 				u8 *user_mask, int pattern_count,
 				int pattern_len);
 u32 ath9k_hw_wow_wakeup(struct ath_hw *ah);
 void ath9k_hw_wow_enable(struct ath_hw *ah, u32 pattern_enable);
 #else
-static inline const char *ath9k_hw_wow_event_to_string(u32 wow_event)
-{
-	return NULL;
-}
 static inline void ath9k_hw_wow_apply_pattern(struct ath_hw *ah,
 					      u8 *user_pattern,
 					      u8 *user_mask,
diff --git a/drivers/net/wireless/ath/ath9k/wow.c b/drivers/net/wireless/ath/ath9k/wow.c
index fa60dbb..d4cfbc3 100644
--- a/drivers/net/wireless/ath/ath9k/wow.c
+++ b/drivers/net/wireless/ath/ath9k/wow.c
@@ -281,7 +281,7 @@  int ath9k_resume(struct ieee80211_hw *hw)
 	struct ath_softc *sc = hw->priv;
 	struct ath_hw *ah = sc->sc_ah;
 	struct ath_common *common = ath9k_hw_common(ah);
-	u32 wow_status;
+	u8 status;
 
 	mutex_lock(&sc->mutex);
 
@@ -296,12 +296,8 @@  int ath9k_resume(struct ieee80211_hw *hw)
 
 	spin_unlock_bh(&sc->sc_pcu_lock);
 
-	wow_status = ath9k_hw_wow_wakeup(ah);
-
-	if (wow_status) {
-		ath_dbg(common, ANY, "Waking up due to WoW triggers %s with WoW status = %x\n",
-			ath9k_hw_wow_event_to_string(wow_status), wow_status);
-	}
+	status = ath9k_hw_wow_wakeup(ah);
+	ath_dbg(common, WOW, "Resume with WoW status: 0x%x\n", status);
 
 	ath_restart_work(sc);
 	ath9k_start_btcoex(sc);