Defined in 4 files as a macro:
- drivers/media/pci/cx23885/cx23885-reg.h, line 56 (as a macro)
- drivers/media/pci/cx25821/cx25821-reg.h, line 28 (as a macro)
- drivers/media/pci/cx88/cx88-reg.h, line 550 (as a macro)
- sound/pci/bt87x.c, line 102 (as a macro)