linux-phytec-ti

iwlwifi: mvm: send the low latency command

Recently a new command was added to the firmware
for setting a MAC's low-latency mode.  Use it.

Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>