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Commit 1df4b35b authored by Daniel Vetter's avatar Daniel Vetter Committed by Eric Anholt
Browse files

drm/i915: kill i915_lp_ring_sync 



It's not needed anymore.

Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: default avatarEric Anholt <eric@anholt.net>
parent 03f77ea5

drivers/gpu/drm/i915/i915_drv.h

+0 −1
Original line number Diff line number Diff line
@@ -811,7 +811,6 @@ int i915_gem_idle(struct drm_device *dev); 
uint32_t i915_add_request(struct drm_device *dev, struct drm_file *file_priv,

			  uint32_t flush_domains);

int i915_do_wait_request(struct drm_device *dev, uint32_t seqno, int interruptible);

int i915_lp_ring_sync(struct drm_device *dev);

int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf);

int i915_gem_object_set_to_gtt_domain(struct drm_gem_object *obj,

				      int write);

drivers/gpu/drm/i915/i915_gem.c

+0 −18
Original line number Diff line number Diff line
@@ -1890,24 +1890,6 @@ i915_wait_request(struct drm_device *dev, uint32_t seqno) 
	return i915_do_wait_request(dev, seqno, 1);

}



/**

 * Waits for the ring to finish up to the latest request. Usefull for waiting

 * for flip events, e.g for the overlay support. */

int i915_lp_ring_sync(struct drm_device *dev)

{

	uint32_t seqno;

	int ret;



	seqno = i915_add_request(dev, NULL, 0);



	if (seqno == 0)

		return -ENOMEM;



	ret = i915_do_wait_request(dev, seqno, 0);

	BUG_ON(ret == -ERESTARTSYS);

	return ret;

}



static void

i915_gem_flush(struct drm_device *dev,

	       uint32_t invalidate_domains,