drm/i915: Remove I915_READ_{NOPID, SYNC_0, SYNC_1})()

The code directly uses the registers and ring->mmio_base.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
1 file changed