iwlwifi: legacy tx_cmd_protection function

Legacy (4965 and 3945) devices has different tx_cmd_protection routine.
Move to iwl-legacy.c

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-legacy.h b/drivers/net/wireless/iwlwifi/iwl-legacy.h
index 81d1ccdb0746..9f7b2f935964 100644
--- a/drivers/net/wireless/iwlwifi/iwl-legacy.h
+++ b/drivers/net/wireless/iwlwifi/iwl-legacy.h
@@ -70,6 +70,9 @@ void iwl_legacy_mac_bss_info_changed(struct ieee80211_hw *hw,
                                      struct ieee80211_vif *vif,
                                      struct ieee80211_bss_conf *bss_conf,
                                      u32 changes);
+void iwl_legacy_tx_cmd_protection(struct iwl_priv *priv,
+                                struct ieee80211_tx_info *info,
+                                __le16 fc, __le32 *tx_flags);
 
 irqreturn_t iwl_isr_legacy(int irq, void *data);