a mesterroot@kovacs-Inspiron-3542:/home/kovacs# lsmod | grep ath
dm_multipath 23306 0
scsi_dh 14589 1 dm_multipath
ath3k 12969 0
bluetooth 212001 25 bnep,rfcomm,ath3k,btusb
root@kovacs-Inspiron-3542:/home/kovacs# lsmod | grep ath
dm_multipath 23306 0
scsi_dh 14589 1 dm_multipath
ath3k 12969 0
bluetooth 212001 25 bnep,rfcomm,ath3k,btusb