Defined in 4 files as a macro:
- drivers/gpu/drm/radeon/r600d.h, line 1331 (as a macro)
- drivers/gpu/drm/radeon/rv6xxd.h, line 53 (as a macro)
- drivers/net/ethernet/smsc/smc9194.h, line 114 (as a macro)
- drivers/net/ethernet/smsc/smc91x.h, line 661 (as a macro)