[PATCH] drm/radeon/kms: clean up some magic numbers

Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/r100.c | 10 +- drivers/gpu/drm/radeon/r300.c |7 +-- drivers/gpu/drm/radeon/r420.c |2 +- drivers/gpu/drm/radeon/r520.c |4 ++-- drivers/gpu/drm/radeon/radeon_reg.h |2 ++ drivers/gpu/drm

[PATCH] drm/radeon/kms: clean up some magic numbers

Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/r100.c | 10 +- drivers/gpu/drm/radeon/r300.c |7 +-- drivers/gpu/drm/radeon/r420.c |2 +- drivers/gpu/drm/radeon/r520.c |4 ++-- drivers/gpu/drm/radeon/radeon_reg.h |2 ++ drivers/gpu/drm