From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Wed, 15 Dec 2010 15:30:49 +0000 (-0800)
Subject: ath9k_hw: Move get_streams() to hw.h
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=895ad7eb21ed228444169dbbff44f3dccfc7e006;p=deliverable%2Flinux.git

ath9k_hw: Move get_streams() to hw.h

This helper can be used in multiple places. Also make
it inline returning u8.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
index 69f779237d28..4c744793b4b6 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
@@ -50,11 +50,6 @@ static int ar9003_get_training_power_2g(struct ath_hw *ah)
 	return power;
 }
 
-static int get_streams(int mask)
-{
-	return !!(mask & BIT(0)) + !!(mask & BIT(1)) + !!(mask & BIT(2));
-}
-
 static int ar9003_get_training_power_5g(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 97f22c428603..fb64ab841dc1 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -868,6 +868,11 @@ static inline struct ath_hw_ops *ath9k_hw_ops(struct ath_hw *ah)
 	return &ah->ops;
 }
 
+static inline u8 get_streams(int mask)
+{
+	return !!(mask & BIT(0)) + !!(mask & BIT(1)) + !!(mask & BIT(2));
+}
+
 /* Initialization, Detach, Reset */
 const char *ath9k_hw_probe(u16 vendorid, u16 devid);
 void ath9k_hw_deinit(struct ath_hw *ah);