[Intel-gfx] [PATCH v3 5/6] drm/i915/guc: re-optimise i915_guc_client layout

[Dave Gordon]

As we're tweaking the GuC-related code in debugfs, we can
drop the no-longer-used 'q_fail' and repack the structure.

Signed-off-by: Dave Gordon <david.s.gordon at intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
---
 drivers/gpu/drm/i915/i915_debugfs.c | 1 -
 drivers/gpu/drm/i915/intel_guc.h    | 6 ++----
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 15c5b4e..9170854 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -2558,7 +2558,6 @@ static void i915_guc_client_info(struct seq_file *m,
 		client->wq_size, client->wq_offset, client->wq_tail);
 
 	seq_printf(m, "\tWork queue full: %u\n", client->no_wq_space);
-	seq_printf(m, "\tFailed to queue: %u\n", client->q_fail);
 	seq_printf(m, "\tFailed doorbell: %u\n", client->b_fail);
 	seq_printf(m, "\tLast submission result: %d\n", client->retcode);
 
diff --git a/drivers/gpu/drm/i915/intel_guc.h b/drivers/gpu/drm/i915/intel_guc.h
index e57661f..26f3d9c 100644
--- a/drivers/gpu/drm/i915/intel_guc.h
+++ b/drivers/gpu/drm/i915/intel_guc.h
@@ -71,19 +71,17 @@ struct i915_guc_client {
 	uint32_t engines;		/* bitmap of (host) engine ids	*/
 	uint32_t priority;
 	uint32_t ctx_index;
-
 	uint32_t proc_desc_offset;
+
 	uint32_t doorbell_offset;
 	uint32_t cookie;
 	uint16_t doorbell_id;
-	uint16_t padding;		/* Maintain alignment		*/
+	uint16_t padding[3];		/* Maintain alignment		*/
 
 	uint32_t wq_offset;
 	uint32_t wq_size;
 	uint32_t wq_tail;
-
 	uint32_t no_wq_space;
-	uint32_t q_fail;		/* No longer used		*/
 	uint32_t b_fail;
 	int retcode;
 
-- 
1.9.1