Defined in 2 files as a macro:

• include/linux/soundcard.h, line 90 (as a macro)
• include/linux/soundcard.h, line 119 (as a macro)

Referenced in 5 files:

• sound/oss/ac97.c, line 415
• sound/oss/btaudio.c, line 353
• sound/oss/ics2101.c, line 124
• sound/oss/pas2_mixer.c, line 278
• sound/oss/sb_mixer.c, line 565