diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn-rs.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-rs.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.h b/drivers/net/wireless/iwlwifi/iwl-agn-rs.h index d148d73635e..bac91f1d2aa 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.h +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.h @@ -284,6 +284,16 @@ static inline u8 num_of_ant(u8 mask) !!((mask) & ANT_C); } +static inline u8 first_antenna(u8 mask) +{ + if (mask & ANT_A) + return ANT_A; + if (mask & ANT_B) + return ANT_B; + return ANT_C; +} + + static inline u8 iwl4965_get_prev_ieee_rate(u8 rate_index) { u8 rate = iwl_rates[rate_index].prev_ieee; |