Commit eeef9b38 authored by Chris Wilson's avatar Chris Wilson Committed by Daniel Vetter

drm/i915: Add -EIO to the list of known errors for __wait_seqno

This prevents a WARN introduced with

  commit de2b9985
  Author: Daniel Vetter <daniel.vetter@ffwll.ch>
  Date:   Wed Jul 4 22:52:50 2012 +0200

      drm/i915: don't return a spurious -EIO from intel_ring_begin
Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent d3373a24
......@@ -2003,6 +2003,7 @@ static int __wait_seqno(struct intel_ring_buffer *ring, u32 seqno,
}
switch (end) {
case -EIO:
case -EAGAIN: /* Wedged */
case -ERESTARTSYS: /* Signal */
return (int)end;
......
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