add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/soc/qcom/qmi_interface.c
..
..
@@ -318,7 +318,7 @@
318
318
 	txn->dest = c_struct;
319
319
 
320
320
 	mutex_lock(&qmi->txn_lock);
321
-	ret = idr_alloc_cyclic(&qmi->txns, txn, 0, INT_MAX, GFP_KERNEL);
321
+	ret = idr_alloc_cyclic(&qmi->txns, txn, 0, U16_MAX, GFP_KERNEL);
322
322
 	if (ret < 0)
323
323
 		pr_err("failed to allocate transaction id\n");
324
324
 
..
..
@@ -345,8 +345,7 @@
345
345
 	struct qmi_handle *qmi = txn->qmi;
346
346
 	int ret;
347
347
 
348
-	ret = wait_for_completion_interruptible_timeout(&txn->completion,
349
-							timeout);
348
+	ret = wait_for_completion_timeout(&txn->completion, timeout);
350
349
 
351
350
 	mutex_lock(&qmi->txn_lock);
352
351
 	mutex_lock(&txn->lock);
..
..
@@ -354,9 +353,7 @@
354
353
 	mutex_unlock(&txn->lock);
355
354
 	mutex_unlock(&qmi->txn_lock);
356
355
 
357
-	if (ret < 0)
358
-		return ret;
359
-	else if (ret == 0)
356
+	if (ret == 0)
360
357
 		return -ETIMEDOUT;
361
358
 	else
362
359
 		return txn->result;
..
..
@@ -658,8 +655,12 @@
658
655
 
659
656
 	qmi->sock = qmi_sock_create(qmi, &qmi->sq);
660
657
 	if (IS_ERR(qmi->sock)) {
661
-		pr_err("failed to create QMI socket\n");
662
-		ret = PTR_ERR(qmi->sock);
658
+		if (PTR_ERR(qmi->sock) == -EAFNOSUPPORT) {
659
+			ret = -EPROBE_DEFER;
660
+		} else {
661
+			pr_err("failed to create QMI socket\n");
662
+			ret = PTR_ERR(qmi->sock);
663
+		}
663
664
 		goto err_destroy_wq;
664
665
 	}
665
666