drm/i915: Remove redundant parameter to i915_gem_object_wait_rendering__tail()

An earlier commit (c8725f3dc0911d4354315a65150aecd8b7d0d74a: Do not call
retire_requests from wait_for_rendering) removed the use of the ring parameter
within wait_rendering__tail() but did not remove the parameter itself. As the
plan is to remove obj->ring which is where this parameter comes from, it is
simpler to just remove the parameter completely than to update it with a new
source.

For: VIZ-4377
Signed-off-by: John Harrison <[email protected]>
CC: Chris Wilson <[email protected]>
CC: Brad Volkin <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>

0 files changed, 0 insertions, 0 deletions