Defined in 2 files as a macro:

• include/video/aty128.h, line 168 (as a macro)
• include/video/radeon.h, line 360 (as a macro)

Referenced in 2 files:

• drivers/video/fbdev/aty/aty128fb.c, line 776
• drivers/video/fbdev/aty/radeon_accel.c, line 322