add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/arch/powerpc/kernel/of_platform.c
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@@ -1,13 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  *    Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp.
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  *			 <benh@kernel.crashing.org>
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  *    and		 Arnd Bergmann, 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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  */
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 #undef DEBUG
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@@ -67,12 +62,8 @@
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 	/* Init pci_dn data structures */
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 	pci_devs_phb_init_dynamic(phb);
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-	/* Create EEH devices for the PHB */
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-	eeh_dev_phb_init_dynamic(phb);
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-
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-	/* Register devices with EEH */
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-	if (dev->dev.of_node->child)
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-		eeh_add_device_tree_early(PCI_DN(dev->dev.of_node));
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+	/* Create EEH PE for the PHB */
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+	eeh_phb_pe_create(phb);
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 	/* Scan the bus */
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 	pcibios_scan_phb(phb);
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@@ -85,14 +76,8 @@
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 	 */
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 	pcibios_claim_one_bus(phb->bus);
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-	/* Finish EEH setup */
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-	eeh_add_device_tree_late(phb->bus);
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-
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 	/* Add probed PCI devices to the device model */
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 	pci_bus_add_devices(phb->bus);
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-
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-	/* sysfs files should only be added after devices are added */
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-	eeh_add_sysfs_files(phb->bus);
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 	return 0;
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 }