Defined in 3 files as a macro:

• include/sound/vx_core.h, line 496 (as a macro)
• sound/pci/lx6464es/lx_core.h, line 178 (as a macro)
• sound/pci/pcxhr/pcxhr.c, line 540 (as a macro)

Referenced in 2 files:

• sound/drivers/vx/vx_pcm.c, line 156
• sound/pci/pcxhr/pcxhr.c, line 585