il_set_tx_power
il_set_tx_power(il, il->tx_power_next, false);
rc = il_set_tx_power(il, il->tx_power_next, true);
ret = il_set_tx_power(il, val, false);
il_set_tx_power(il, il->tx_power_next, false);
ret = il_set_tx_power(il, il->tx_power_next, true);
il_set_tx_power(il, il->tx_power_next, false);
EXPORT_SYMBOL(il_set_tx_power);
il_set_tx_power(il, conf->power_level, false);
int il_set_tx_power(struct il_priv *il, s8 tx_power, bool force);