iwlwifi: mvm: Set valid TX antennas value before calib request

We must set the valid TX antennas number in the ucode before
sending the phy_cfg_cmd and request for calibrations.

Signed-off-by: Dor Shaish <[email protected]>
Reviewed-by: Emmanuel Grumbach <[email protected]>
Signed-off-by: Johannes Berg <[email protected]>
1 file changed