linux/arch/mips/pci/fixup-pnx8550.c
Ralf Baechle 19df0d1169 [MIPS] PCI: Make dev pointer argument of pcibios_map_irq const.
This is to break the code of people who think they are supposed to scribble
into the pci device structure - it's off limits.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-07-10 17:33:00 +01:00

58 lines
1.4 KiB
C

/*
* Philips PNX8550 pci fixups.
*
* Copyright 2005 Embedded Alley Solutions, Inc
* source@embeddealley.com
*
* This program is free software; you can distribute 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 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, write to the Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
*/
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <asm/mach-pnx8550/pci.h>
#include <asm/mach-pnx8550/int.h>
#undef DEBUG
#ifdef DEBUG
#define DBG(x...) printk(x)
#else
#define DBG(x...)
#endif
extern char pnx8550_irq_tab[][5];
void __init pcibios_fixup_resources(struct pci_dev *dev)
{
/* no need to fixup IO resources */
}
void __init pcibios_fixup(void)
{
/* nothing to do here */
}
int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{
return pnx8550_irq_tab[slot][pin];
}
/* Do platform specific device initialization at pci_enable_device() time */
int pcibios_plat_dev_init(struct pci_dev *dev)
{
return 0;
}