drm/i915: Rename intel_engine_cs.exec_id to uabi_id

We want to refer to the index of the engine consistently throughout the
userspace ABI. We already have such an index through the execbuffer
engine specifier, that needs to be able to refer to each engine
specifically, so rename it the index to uabi_id to reflect its
generality beyond execbuf.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170411124306.15448-1-chris@chris-wilson.co.uk

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index fd8994b5688c..00d36aa4e26d 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -193,7 +193,7 @@ struct intel_engine_cs {
         struct drm_i915_private *i915;
         char name[INTEL_ENGINE_CS_MAX_NAME];
         enum intel_engine_id id;
-        unsigned int exec_id;
+        unsigned int uabi_id;
         unsigned int hw_id;
 
         u8 class;