Defined in 2 files as a macro:

• drivers/gpu/drm/radeon/rv515d.h, line 155 (as a macro)
• include/video/radeon.h, line 732 (as a macro)

Referenced in 2 files:

• drivers/gpu/drm/radeon/rv515.c, line 170
• drivers/video/fbdev/aty/radeon_base.c, line 2174