change wifi driver to cypress

hc

2024-01-05 071106ecf68c401173c58808b1cf5f68cc50d390

 kernel/drivers/usb/chipidea/core.c
..
..
@@ -966,8 +966,15 @@
966
966
 			     strlen(ci->roles[role]->name)))
967
967
 			break;
968
968
 
969
-	if (role == CI_ROLE_END || role == ci->role)
969
+	if (role == CI_ROLE_END)
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970
 		return -EINVAL;
971
+
972
+	mutex_lock(&ci->mutex);
973
+
974
+	if (role == ci->role) {
975
+		mutex_unlock(&ci->mutex);
976
+		return n;
977
+	}
971
978
 
972
979
 	pm_runtime_get_sync(dev);
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980
 	disable_irq(ci->irq);
..
..
@@ -977,6 +984,7 @@
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984
 		ci_handle_vbus_change(ci);
978
985
 	enable_irq(ci->irq);
979
986
 	pm_runtime_put_sync(dev);
987
+	mutex_unlock(&ci->mutex);
980
988
 
981
989
 	return (ret == 0) ? n : ret;
982
990
 }
..
..
@@ -1012,6 +1020,7 @@
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1020
 		return -ENOMEM;
1013
1021
 
1014
1022
 	spin_lock_init(&ci->lock);
1023
+	mutex_init(&ci->mutex);
1015
1024
 	ci->dev = dev;
1016
1025
 	ci->platdata = dev_get_platdata(dev);
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1026
 	ci->imx28_write_fix = !!(ci->platdata->flags &
..
..
@@ -1081,7 +1090,7 @@
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1090
 	ret = ci_usb_phy_init(ci);
1082
1091
 	if (ret) {
1083
1092
 		dev_err(dev, "unable to init phy: %d\n", ret);
1084
-		return ret;
1093
+		goto ulpi_exit;
1085
1094
 	}
1086
1095
 
1087
1096
 	ci->hw_bank.phys = res->start;