RADEON_SPLL_FB_DIV_MASK 45 drivers/gpu/drm/radeon/radeon_clocks.c fb_div = (fb_div >> RADEON_SPLL_FB_DIV_SHIFT) & RADEON_SPLL_FB_DIV_MASK; RADEON_SPLL_FB_DIV_MASK 422 drivers/gpu/drm/radeon/radeon_clocks.c tmp &= ~(RADEON_SPLL_FB_DIV_MASK << RADEON_SPLL_FB_DIV_SHIFT); RADEON_SPLL_FB_DIV_MASK 423 drivers/gpu/drm/radeon/radeon_clocks.c tmp |= (fb_div & RADEON_SPLL_FB_DIV_MASK) << RADEON_SPLL_FB_DIV_SHIFT;