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>
diff --git a/drivers/net/wireless/ath/ath9k/phy.c b/drivers/net/wireless/ath/ath9k/phy.c
index 1166f72..b263025 100644
--- a/drivers/net/wireless/ath/ath9k/phy.c
+++ b/drivers/net/wireless/ath/ath9k/phy.c
@@ -26,6 +26,7 @@
 bool
 ath9k_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan)
 {
+	struct ath_common *common = ath9k_hw_common(ah);
 	u32 channelSel = 0;
 	u32 bModeSynth = 0;
 	u32 aModeRefSel = 0;
@@ -46,8 +47,8 @@
 			channelSel = ((freq - 704) * 2 - 3040) / 10;
 			bModeSynth = 1;
 		} else {
-			DPRINTF(ah, ATH_DBG_FATAL,
-				"Invalid channel %u MHz\n", freq);
+			ath_print(common, ATH_DBG_FATAL,
+				  "Invalid channel %u MHz\n", freq);
 			return false;
 		}
 
@@ -79,8 +80,8 @@
 		channelSel = ath9k_hw_reverse_bits((freq - 4800) / 5, 8);
 		aModeRefSel = ath9k_hw_reverse_bits(1, 2);
 	} else {
-		DPRINTF(ah, ATH_DBG_FATAL,
-			"Invalid channel %u MHz\n", freq);
+		ath_print(common, ATH_DBG_FATAL,
+			  "Invalid channel %u MHz\n", freq);
 		return false;
 	}
 
@@ -285,6 +286,8 @@
 
 bool ath9k_hw_init_rf(struct ath_hw *ah, int *status)
 {
+	struct ath_common *common = ath9k_hw_common(ah);
+
 	if (!AR_SREV_9280_10_OR_LATER(ah)) {
 		ah->analogBank0Data =
 		    kzalloc((sizeof(u32) *
@@ -315,8 +318,8 @@
 		    || ah->analogBank6Data == NULL
 		    || ah->analogBank6TPCData == NULL
 		    || ah->analogBank7Data == NULL) {
-			DPRINTF(ah, ATH_DBG_FATAL,
-				"Cannot allocate RF banks\n");
+			ath_print(common, ATH_DBG_FATAL,
+				  "Cannot allocate RF banks\n");
 			*status = -ENOMEM;
 			return false;
 		}
@@ -326,8 +329,8 @@
 			     ah->iniAddac.ia_rows *
 			     ah->iniAddac.ia_columns), GFP_KERNEL);
 		if (ah->addac5416_21 == NULL) {
-			DPRINTF(ah, ATH_DBG_FATAL,
-				"Cannot allocate addac5416_21\n");
+			ath_print(common, ATH_DBG_FATAL,
+				  "Cannot allocate addac5416_21\n");
 			*status = -ENOMEM;
 			return false;
 		}
@@ -336,8 +339,8 @@
 		    kzalloc((sizeof(u32) *
 			     ah->iniBank6.ia_rows), GFP_KERNEL);
 		if (ah->bank6Temp == NULL) {
-			DPRINTF(ah, ATH_DBG_FATAL,
-				"Cannot allocate bank6Temp\n");
+			ath_print(common, ATH_DBG_FATAL,
+				  "Cannot allocate bank6Temp\n");
 			*status = -ENOMEM;
 			return false;
 		}