carl9170_echo_test 49 drivers/net/wireless/ath/carl9170/cmd.h int carl9170_echo_test(struct ar9170 *ar, u32 v); carl9170_echo_test 553 drivers/net/wireless/ath/carl9170/main.c err = carl9170_echo_test(ar, 0xdeadbeef); carl9170_echo_test 852 drivers/net/wireless/ath/carl9170/usb.c err = carl9170_echo_test(ar, 0x4a110123);