Merge tag 'asoc-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

ASoC: Updates for v5.4

Quite a big update this time around, particularly in the core
where we've had a lot of cleanups from Morimoto-san - there's
not much functional change but quite a bit of modernization
going on.  We've also seen a lot of driver work, a lot of it
cleanups but also some particular drivers.

 - Lots and lots of cleanups from Morimoto-san and Yue Haibing.
 - Lots of cleanups and enhancements to the Freescale, sunxi dnd
   Intel rivers.
 - Initial Sound Open Firmware suppot for i.MX8.
 - Removal of w90x900 and nuc900 drivers as the platforms are
   being removed.
 - New support for Cirrus Logic CS47L15 and CS47L92, Freescale
   i.MX 7ULP and 8MQ, Meson G12A and NXP UDA1334

1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c
index b7e9fddef270..8bc76fcff70d 100644
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -1194,6 +1194,7 @@ static void error_record_engine_registers(struct i915_gpu_state *error,
 			switch (engine->id) {
 			default:
 				MISSING_CASE(engine->id);
+				/* fall through */
 			case RCS0:
 				mmio = RENDER_HWS_PGA_GEN7;
 				break;
@@ -1417,6 +1418,7 @@ static void gem_record_rings(struct i915_gpu_state *error)
 		struct intel_engine_cs *engine = i915->engine[i];
 		struct drm_i915_error_engine *ee = &error->engine[i];
 		struct i915_request *request;
+		unsigned long flags;
 
 		ee->engine_id = -1;
 
@@ -1428,10 +1430,11 @@ static void gem_record_rings(struct i915_gpu_state *error)
 		error_record_engine_registers(error, engine, ee);
 		error_record_engine_execlists(engine, ee);
 
+		spin_lock_irqsave(&engine->active.lock, flags);
 		request = intel_engine_find_active_request(engine);
 		if (request) {
 			struct i915_gem_context *ctx = request->gem_context;
-			struct intel_ring *ring;
+			struct intel_ring *ring = request->ring;
 
 			ee->vm = ctx->vm ?: &ggtt->vm;
 
@@ -1461,7 +1464,6 @@ static void gem_record_rings(struct i915_gpu_state *error)
 			ee->rq_post = request->postfix;
 			ee->rq_tail = request->tail;
 
-			ring = request->ring;
 			ee->cpu_ring_head = ring->head;
 			ee->cpu_ring_tail = ring->tail;
 			ee->ringbuffer =
@@ -1469,6 +1471,7 @@ static void gem_record_rings(struct i915_gpu_state *error)
 
 			engine_record_requests(engine, request, ee);
 		}
+		spin_unlock_irqrestore(&engine->active.lock, flags);
 
 		ee->hws_page =
 			i915_error_object_create(i915,