spare2gh 122 drivers/gpu/drm/i915/i915_drv.c u32 spare2gh; spare2gh 2293 drivers/gpu/drm/i915/i915_drv.c s->spare2gh = I915_READ(VLV_SPAREG2H); spare2gh 2378 drivers/gpu/drm/i915/i915_drv.c I915_WRITE(VLV_SPAREG2H, s->spare2gh);