diff options
| author | Sujith <Sujith.Manoharan@atheros.com> | 2010-06-02 15:53:37 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-06-04 16:00:39 -0400 |
| commit | 61389f3ed49968746327aef0454b2f27e88e0f8d (patch) | |
| tree | e4ec07bf3210330eb292890b0a09c7b0d5460679 /drivers/net/wireless/ath/ath9k/init.c | |
| parent | b176286276f85e10e8ab3342730c5e39e1ce460b (diff) | |
ath9k_common: Move count_streams to common module
This can be used by ath9k_htc.
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/init.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/init.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index f388dcc8e463..18d76ede859d 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -175,18 +175,6 @@ static const struct ath_ops ath9k_common_ops = { .write = ath9k_iowrite32, }; -static int count_streams(unsigned int chainmask, int max) -{ - int streams = 0; - - do { - if (++streams == max) - break; - } while ((chainmask = chainmask & (chainmask - 1))); - - return streams; -} - /**************************/ /* Initialization */ /**************************/ @@ -227,8 +215,8 @@ static void setup_ht_cap(struct ath_softc *sc, /* set up supported mcs set */ memset(&ht_info->mcs, 0, sizeof(ht_info->mcs)); - tx_streams = count_streams(common->tx_chainmask, max_streams); - rx_streams = count_streams(common->rx_chainmask, max_streams); + tx_streams = ath9k_cmn_count_streams(common->tx_chainmask, max_streams); + rx_streams = ath9k_cmn_count_streams(common->rx_chainmask, max_streams); ath_print(common, ATH_DBG_CONFIG, "TX streams %d, RX streams: %d\n", |