vline2 94 drivers/gpu/drm/radeon/r100.c u32 vline1, vline2; vline2 98 drivers/gpu/drm/radeon/r100.c vline2 = (RREG32(RADEON_CRTC_VLINE_CRNT_VLINE) >> 16) & RADEON_CRTC_V_TOTAL; vline2 101 drivers/gpu/drm/radeon/r100.c vline2 = (RREG32(RADEON_CRTC2_VLINE_CRNT_VLINE) >> 16) & RADEON_CRTC_V_TOTAL; vline2 103 drivers/gpu/drm/radeon/r100.c if (vline1 != vline2)