From: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Date: Mon, 5 Mar 2018 14:21:20 -0800
Subject: drm/i915/error: remove unused gen8_engine_sync_index
Git-commit: 618d87d783adc86db5989c25eab54780f21314d9
Patch-mainline: v4.17-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
Leftover from Gen8 ringbuffer support removal
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20180305222122.3547-1-daniele.ceraolospurio@intel.com
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/i915/i915_gpu_error.c | 21 ---------------------
1 file changed, 21 deletions(-)
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -1102,27 +1102,6 @@ static void i915_gem_record_fences(struc
error->nfence = i;
}
-static inline u32
-gen8_engine_sync_index(struct intel_engine_cs *engine,
- struct intel_engine_cs *other)
-{
- int idx;
-
- /*
- * rcs -> 0 = vcs, 1 = bcs, 2 = vecs, 3 = vcs2;
- * vcs -> 0 = bcs, 1 = vecs, 2 = vcs2, 3 = rcs;
- * bcs -> 0 = vecs, 1 = vcs2. 2 = rcs, 3 = vcs;
- * vecs -> 0 = vcs2, 1 = rcs, 2 = vcs, 3 = bcs;
- * vcs2 -> 0 = rcs, 1 = vcs, 2 = bcs, 3 = vecs;
- */
-
- idx = (other - engine) - 1;
- if (idx < 0)
- idx += I915_NUM_ENGINES;
-
- return idx;
-}
-
static void gen6_record_semaphore_state(struct intel_engine_cs *engine,
struct drm_i915_error_engine *ee)
{