modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/drivers/misc/cxl/guest.c
..
..
@@ -1,10 +1,6 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * Copyright 2015 IBM Corp.
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- *
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- * This program is free software; you can redistribute it and/or
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- * modify it under the terms of the GNU General Public License
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- * as published by the Free Software Foundation; either version
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- * 2 of the License, or (at your option) any later version.
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  */
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 #include <linux/spinlock.h>
..
..
@@ -963,10 +959,10 @@
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 	 * if it returns an error!
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 	 */
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 	if ((rc = cxl_register_afu(afu)))
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-		goto err_put1;
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+		goto err_put_dev;
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 	if ((rc = cxl_sysfs_afu_add(afu)))
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-		goto err_put1;
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+		goto err_del_dev;
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 	/*
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 	 * pHyp doesn't expose the programming models supported by the
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@@ -982,7 +978,7 @@
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 		afu->modes_supported = CXL_MODE_DIRECTED;
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 	if ((rc = cxl_afu_select_best_mode(afu)))
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-		goto err_put2;
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+		goto err_remove_sysfs;
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 	adapter->afu[afu->slice] = afu;
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..
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@@ -1002,10 +998,12 @@
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 	return 0;
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-err_put2:
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+err_remove_sysfs:
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 	cxl_sysfs_afu_remove(afu);
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-err_put1:
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-	device_unregister(&afu->dev);
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+err_del_dev:
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+	device_del(&afu->dev);
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+err_put_dev:
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+	put_device(&afu->dev);
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 	free = false;
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 	guest_release_serr_irq(afu);
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 err2:
..
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@@ -1139,18 +1137,20 @@
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 	 * even if it returns an error!
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 	 */
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 	if ((rc = cxl_register_adapter(adapter)))
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-		goto err_put1;
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+		goto err_put_dev;
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 	if ((rc = cxl_sysfs_adapter_add(adapter)))
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-		goto err_put1;
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+		goto err_del_dev;
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 	/* release the context lock as the adapter is configured */
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 	cxl_adapter_context_unlock(adapter);
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 	return adapter;
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-err_put1:
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-	device_unregister(&adapter->dev);
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+err_del_dev:
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+	device_del(&adapter->dev);
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+err_put_dev:
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+	put_device(&adapter->dev);
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 	free = false;
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 	cxl_guest_remove_chardev(adapter);
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 err1: