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ath9k_hw: Move get_streams() to hw.h

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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>
This commit is contained in:
Vasanthakumar Thiagarajan 2010-12-15 07:30:49 -08:00 committed by John W. Linville
parent d8a8440e3f
commit 895ad7eb21
2 changed files with 5 additions and 5 deletions
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5
drivers/net/wireless/ath/ath9k/ar9003_paprd.c
View file

@ -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);

5
drivers/net/wireless/ath/ath9k/hw.h
View file

@ -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);