From fe685bbcc8c55072eab2c5d10b76c8c4bb8baf5c Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Fri, 8 Oct 2010 22:13:52 +0200
Subject: [PATCH] --- yaml --- r: 215290 b: refs/heads/master c:
 9d119f3ebd074bde0b801f476a44ca60d222efb2 h: refs/heads/master v: v3

---
 [refs]                                       |  2 +-
 trunk/drivers/net/wireless/ath/ath5k/ath5k.h |  2 +-
 trunk/drivers/net/wireless/ath/ath5k/pcu.c   | 13 ++++++++-----
 trunk/drivers/net/wireless/ath/ath5k/phy.c   |  1 +
 4 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/[refs] b/[refs]
index 9b4a8be1db47..51e2d03151c4 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: dfdac8ac033c9ad048a5c68563bd41bda6c5e60b
+refs/heads/master: 9d119f3ebd074bde0b801f476a44ca60d222efb2
diff --git a/trunk/drivers/net/wireless/ath/ath5k/ath5k.h b/trunk/drivers/net/wireless/ath/ath5k/ath5k.h
index 0cba2e315d9a..4a367cdb3eb9 100644
--- a/trunk/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/trunk/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -1201,7 +1201,7 @@ void ath5k_hw_set_ack_bitrate_high(struct ath5k_hw *ah, bool high);
 /* Clock rate related functions */
 unsigned int ath5k_hw_htoclock(struct ath5k_hw *ah, unsigned int usec);
 unsigned int ath5k_hw_clocktoh(struct ath5k_hw *ah, unsigned int clock);
-unsigned int ath5k_hw_get_clockrate(struct ath5k_hw *ah);
+void ath5k_hw_set_clockrate(struct ath5k_hw *ah);
 
 /* Queue Control Unit, DFS Control Unit Functions */
 int ath5k_hw_get_tx_queueprops(struct ath5k_hw *ah, int queue,
diff --git a/trunk/drivers/net/wireless/ath/ath5k/pcu.c b/trunk/drivers/net/wireless/ath/ath5k/pcu.c
index 095d30b50ec7..074b4c644399 100644
--- a/trunk/drivers/net/wireless/ath/ath5k/pcu.c
+++ b/trunk/drivers/net/wireless/ath/ath5k/pcu.c
@@ -207,7 +207,8 @@ static int ath5k_hw_set_cts_timeout(struct ath5k_hw *ah, unsigned int timeout)
  */
 unsigned int ath5k_hw_htoclock(struct ath5k_hw *ah, unsigned int usec)
 {
-	return usec * ath5k_hw_get_clockrate(ah);
+	struct ath_common *common = ath5k_hw_common(ah);
+	return usec * common->clockrate;
 }
 
 /**
@@ -216,17 +217,19 @@ unsigned int ath5k_hw_htoclock(struct ath5k_hw *ah, unsigned int usec)
  */
 unsigned int ath5k_hw_clocktoh(struct ath5k_hw *ah, unsigned int clock)
 {
-	return clock / ath5k_hw_get_clockrate(ah);
+	struct ath_common *common = ath5k_hw_common(ah);
+	return clock / common->clockrate;
 }
 
 /**
- * ath5k_hw_get_clockrate - Get the clock rate for current mode
+ * ath5k_hw_set_clockrate - Set common->clockrate for the current channel
  *
  * @ah: The &struct ath5k_hw
  */
-unsigned int ath5k_hw_get_clockrate(struct ath5k_hw *ah)
+void ath5k_hw_set_clockrate(struct ath5k_hw *ah)
 {
 	struct ieee80211_channel *channel = ah->ah_current_channel;
+	struct ath_common *common = ath5k_hw_common(ah);
 	int clock;
 
 	if (channel->hw_value & CHANNEL_5GHZ)
@@ -240,7 +243,7 @@ unsigned int ath5k_hw_get_clockrate(struct ath5k_hw *ah)
 	if (channel->hw_value & CHANNEL_TURBO)
 		clock *= 2;
 
-	return clock;
+	common->clockrate = clock;
 }
 
 /**
diff --git a/trunk/drivers/net/wireless/ath/ath5k/phy.c b/trunk/drivers/net/wireless/ath/ath5k/phy.c
index 61da913e7c8f..219367884e64 100644
--- a/trunk/drivers/net/wireless/ath/ath5k/phy.c
+++ b/trunk/drivers/net/wireless/ath/ath5k/phy.c
@@ -1093,6 +1093,7 @@ int ath5k_hw_channel(struct ath5k_hw *ah, struct ieee80211_channel *channel)
 
 	ah->ah_current_channel = channel;
 	ah->ah_turbo = channel->hw_value == CHANNEL_T ? true : false;
+	ath5k_hw_set_clockrate(ah);
 
 	return 0;
 }