Defined in 2 files as a macro:

• drivers/gpu/drm/radeon/radeon_reg.h, line 1528 (as a macro)
• include/video/radeon.h, line 1000 (as a macro)

Referenced in 3 files:

• drivers/gpu/drm/radeon/radeon_clocks.c, line 203
• drivers/gpu/drm/radeon/radeon_legacy_crtc.c, line 967
• drivers/video/fbdev/aty/radeon_base.c, line 1405