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| author | Vasanthakumar Thiagarajan <vasanth@atheros.com> | 2010-12-15 07:30:49 -0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-12-16 15:22:30 -0500 |
| commit | 895ad7eb21ed228444169dbbff44f3dccfc7e006 (patch) | |
| tree | 1f410c78bd463c9d5963d058493cecde7230f56d /drivers/net/wireless/ath/ath9k/hw.h | |
| parent | d8a8440e3f1f0cdd23074c6d2d8cbbde204a4374 (diff) | |
| download | blackbird-obmc-linux-895ad7eb21ed228444169dbbff44f3dccfc7e006.tar.gz blackbird-obmc-linux-895ad7eb21ed228444169dbbff44f3dccfc7e006.zip | |
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>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/hw.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.h | 5 |
1 files changed, 5 insertions, 0 deletions
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); |
