usr/src/media_build/v4l/tbsecp3-dvb.c: In function 'tbs6308_read_mac_ext':
/usr/src/media_build/v4l/tbsecp3-dvb.c:197:22: warning: unused variable 'dev' [-Wunused-variable]
struct tbsecp3_dev *dev = adap->dev;
star@star:~$ lspci | grep Multimedia
02:00.0 Multimedia controller: TBS Technologies DVB-S2 4 Tuner PCIe Card
star@star:~$