amdgpu_pll_reduce_ratio  190 drivers/gpu/drm/amd/amdgpu/amdgpu_pll.c 	amdgpu_pll_reduce_ratio(&nom, &den, fb_div_min, post_div_min);
amdgpu_pll_reduce_ratio  221 drivers/gpu/drm/amd/amdgpu/amdgpu_pll.c 	amdgpu_pll_reduce_ratio(&fb_div, &ref_div, fb_div_min, ref_div_min);