[PATCH 10/21] drm/i915: remove i915_perf_stream::size_exponent

[Jiri Slaby (SUSE)]

i915_perf_stream::size_exponent was never used since its addition in
commit a37f08a882b0 (drm/i915/perf: Refactor oa object to better manage
resources). Drop it.

Found by https://github.com/jirislaby/clang-struct.

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@xxxxxxxxxx>
Cc: Jani Nikula <jani.nikula@xxxxxxxxxxxxxxx>
Cc: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx>
Cc: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
Cc: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxxxxxxxx>
Cc: intel-gfx@xxxxxxxxxxxxxxxxxxxxx
---
 drivers/gpu/drm/i915/i915_perf_types.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/i915_perf_types.h b/drivers/gpu/drm/i915/i915_perf_types.h
index 46445248d193..39fb6ce4a7ef 100644
--- a/drivers/gpu/drm/i915/i915_perf_types.h
+++ b/drivers/gpu/drm/i915/i915_perf_types.h
@@ -288,7 +288,6 @@ struct i915_perf_stream {
 		struct i915_vma *vma;
 		u8 *vaddr;
 		u32 last_ctx_id;
-		int size_exponent;
 
 		/**
 		 * @oa_buffer.ptr_lock: Locks reads and writes to all
-- 
2.43.1