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| author | Eyal Shapira <eyal@wizery.com> | 2013-11-07 21:38:04 +0400 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2013-12-10 00:29:05 +0400 |
| commit | a7b8b2ca916ca4ecf248fa12275eeceff510ad22 (patch) | |
| tree | 5ef69e29b52d9781811a36a99bed585f1a409f08 /drivers/net/wireless/iwlwifi/iwl-config.h | |
| parent | 84c317c9b09f757b4c4a4fb38549ac54d1559419 (diff) | |
| download | linux-a7b8b2ca916ca4ecf248fa12275eeceff510ad22.tar.xz | |
iwlwifi: fix check for a single rx antenna
valid_rx_ant is a bitmask of available antennas and not the number
of Rx antennas. Use num_of_ant and remove duplicate definitions
in both dvm and mvm.
Signed-off-by: Eyal Shapira <eyal@wizery.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-config.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-config.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-config.h b/drivers/net/wireless/iwlwifi/iwl-config.h index 03fd9aa8bfda..0b916249669e 100644 --- a/drivers/net/wireless/iwlwifi/iwl-config.h +++ b/drivers/net/wireless/iwlwifi/iwl-config.h @@ -129,6 +129,12 @@ enum iwl_led_mode { #define ANT_BC (ANT_B | ANT_C) #define ANT_ABC (ANT_A | ANT_B | ANT_C) +static inline u8 num_of_ant(u8 mask) +{ + return !!((mask) & ANT_A) + + !!((mask) & ANT_B) + + !!((mask) & ANT_C); +} /* * @max_ll_items: max number of OTP blocks |