Commit fbe6fa72 authored by Dr. David Alan Gilbert's avatar Dr. David Alan Gilbert Committed by Alex Deucher
Browse files

drm/radeon: Remove unused radeon_fence_wait_any 



radeon_fence_wait_any() last use was removed in 2023's
commit 254986e3 ("drm/radeon: Use the drm suballocation manager
implementation.")

Remove it.

Signed-off-by: default avatarDr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 9427ff3b

drivers/gpu/drm/radeon/radeon.h

+0 −3
Original line number Diff line number Diff line
@@ -394,9 +394,6 @@ long radeon_fence_wait_timeout(struct radeon_fence *fence, bool interruptible, l 
int radeon_fence_wait(struct radeon_fence *fence, bool interruptible);

int radeon_fence_wait_next(struct radeon_device *rdev, int ring);

int radeon_fence_wait_empty(struct radeon_device *rdev, int ring);

int radeon_fence_wait_any(struct radeon_device *rdev,

			  struct radeon_fence **fences,

			  bool intr);

struct radeon_fence *radeon_fence_ref(struct radeon_fence *fence);

void radeon_fence_unref(struct radeon_fence **fence);

unsigned radeon_fence_count_emitted(struct radeon_device *rdev, int ring);

drivers/gpu/drm/radeon/radeon_fence.c

+0 −42
Original line number Diff line number Diff line
@@ -574,48 +574,6 @@ int radeon_fence_wait(struct radeon_fence *fence, bool intr) 
		return r;

}



/**

 * radeon_fence_wait_any - wait for a fence to signal on any ring

 *

 * @rdev: radeon device pointer

 * @fences: radeon fence object(s)

 * @intr: use interruptable sleep

 *

 * Wait for any requested fence to signal (all asics).  Fence

 * array is indexed by ring id.  @intr selects whether to use

 * interruptable (true) or non-interruptable (false) sleep when

 * waiting for the fences. Used by the suballocator.

 * Returns 0 if any fence has passed, error for all other cases.

 */

int radeon_fence_wait_any(struct radeon_device *rdev,

			  struct radeon_fence **fences,

			  bool intr)

{

	uint64_t seq[RADEON_NUM_RINGS];

	unsigned int i, num_rings = 0;

	long r;



	for (i = 0; i < RADEON_NUM_RINGS; ++i) {

		seq[i] = 0;



		if (!fences[i])

			continue;



		seq[i] = fences[i]->seq;

		++num_rings;

	}



	/* nothing to wait for ? */

	if (num_rings == 0)

		return -ENOENT;



	r = radeon_fence_wait_seq_timeout(rdev, seq, intr, MAX_SCHEDULE_TIMEOUT);

	if (r < 0)

		return r;



	return 0;

}



/**

 * radeon_fence_wait_next - wait for the next fence to signal

 *