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Commit 7149b9fd authored by David Daney's avatar David Daney Committed by Bjorn Helgaas
Browse files

PCI: generic: Move structure definitions to separate header file 



Move definitions for generic PCI host controller driver structures to a
separate header file so we can share them with other drivers.  No
functional change intended.

[bhelgaas: split into separate patch, changelog]
Signed-off-by: default avatarDavid Daney <david.daney@cavium.com>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
Acked-by: default avatarWill Deacon <will.deacon@arm.com>
parent 92e963f5

drivers/pci/host/pci-host-common.h

0 → 100644
+44 −0
Original line number Diff line number Diff line 
/*

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as

 * published by the Free Software Foundation.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program.  If not, see <http://www.gnu.org/licenses/>.

 *

 * Copyright (C) 2014 ARM Limited

 *

 * Author: Will Deacon <will.deacon@arm.com>

 */



#ifndef _PCI_HOST_COMMON_H

#define _PCI_HOST_COMMON_H



#include <linux/kernel.h>

#include <linux/platform_device.h>



struct gen_pci_cfg_bus_ops {

	u32 bus_shift;

	struct pci_ops ops;

};



struct gen_pci_cfg_windows {

	struct resource				res;

	struct resource				*bus_range;

	void __iomem				**win;



	struct gen_pci_cfg_bus_ops		*ops;

};



struct gen_pci {

	struct pci_host_bridge			host;

	struct gen_pci_cfg_windows		cfg;

	struct list_head			resources;

};



#endif /* _PCI_HOST_COMMON_H */

drivers/pci/host/pci-host-generic.c

+1 −18
Original line number Diff line number Diff line
@@ -25,24 +25,7 @@ 
#include <linux/of_pci.h>

#include <linux/platform_device.h>



struct gen_pci_cfg_bus_ops {

	u32 bus_shift;

	struct pci_ops ops;

};



struct gen_pci_cfg_windows {

	struct resource				res;

	struct resource				*bus_range;

	void __iomem				**win;



	struct gen_pci_cfg_bus_ops		*ops;

};



struct gen_pci {

	struct pci_host_bridge			host;

	struct gen_pci_cfg_windows		cfg;

	struct list_head			resources;

};

#include "pci-host-common.h"



static void __iomem *gen_pci_map_cfg_bus_cam(struct pci_bus *bus,

					     unsigned int devfn,