[PATCH] ASoC: qcom: q6asm: drop DSP responses for closed data streams

[Cédric Bellegarde]

'Commit a354f030dbce ("ASoC: qcom: q6asm: handle the responses
after closing")' attempted to ignore DSP responses arriving
after a stream had been closed.

However, those responses were still handled, causing lockups.

Fix this by unconditionally dropping all DSP responses associated with
closed data streams.

Signed-off-by: Cédric Bellegarde <cedric.bellegarde@xxxxxxxxxxxx>
---
 sound/soc/qcom/qdsp6/q6asm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/qcom/qdsp6/q6asm.c b/sound/soc/qcom/qdsp6/q6asm.c
index e7295b7b2461..3c4a24c9dba2 100644
--- a/sound/soc/qcom/qdsp6/q6asm.c
+++ b/sound/soc/qcom/qdsp6/q6asm.c
@@ -638,7 +638,6 @@ static int32_t q6asm_stream_callback(struct apr_device *adev,
 			client_event = ASM_CLIENT_EVENT_CMD_OUT_FLUSH_DONE;
 			break;
 		case ASM_STREAM_CMD_OPEN_WRITE_V3:
-		case ASM_DATA_CMD_WRITE_V2:
 		case ASM_STREAM_CMD_OPEN_READ_V3:
 		case ASM_STREAM_CMD_OPEN_READWRITE_V2:
 		case ASM_STREAM_CMD_SET_ENCDEC_PARAM:
@@ -657,8 +656,9 @@ static int32_t q6asm_stream_callback(struct apr_device *adev,
 			break;
 		case ASM_DATA_CMD_EOS:
 		case ASM_DATA_CMD_READ_V2:
+		case ASM_DATA_CMD_WRITE_V2:
 			/* response as result of close stream */
-			break;
+			goto done;
 		default:
 			dev_err(ac->dev, "command[0x%x] not expecting rsp\n",
 				result->opcode);
-- 
2.52.0