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sh: pci: Kill off the now unused hose->io_base.

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Nothing is using this any more, so kill it off.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt
2009-04-20 19:00:32 +09:00
parent 3f8daeacd7
commit 5ba7205fc4
3 changed files with 0 additions and 10 deletions
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8
arch/sh/drivers/pci/pci-sh7751.c
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@@ -40,7 +40,6 @@ int __init sh7751_pci_init(struct pci_channel *chan)
pr_debug("PCI: Starting intialization.\n"); pr_debug("PCI: Starting intialization.\n");
chan->reg_base = 0xfe200000; chan->reg_base = 0xfe200000;
chan->io_base = 0xfe240000;
/* check for SH7751/SH7751R hardware */ /* check for SH7751/SH7751R hardware */
id = pci_read_reg(chan, SH7751_PCICONF0); id = pci_read_reg(chan, SH7751_PCICONF0);
@@ -136,13 +135,6 @@ int __init sh7751_pcic_init(struct pci_channel *chan,
pr_debug("PCI: Setting upper bits of Memory window to 0x%x\n", word); pr_debug("PCI: Setting upper bits of Memory window to 0x%x\n", word);
pci_write_reg(chan, word , SH4_PCIMBR); pci_write_reg(chan, word , SH4_PCIMBR);
/* Map IO space into PCI IO window:
* IO addresses will be translated to the PCI IO window base address
*/
pr_debug("PCI: Mapping IO address 0x%x - 0x%x to base 0x%lx\n",
chan->io_resource->start, chan->io_resource->end,
chan->io_base + chan->io_resource->start);
/* Make sure the MSB's of IO window are set to access PCI space /* Make sure the MSB's of IO window are set to access PCI space
* correctly */ * correctly */
word = chan->io_resource->start & SH4_PCIIOBR_MASK; word = chan->io_resource->start & SH4_PCIIOBR_MASK;

1
arch/sh/drivers/pci/pci-sh7780.c
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@@ -62,7 +62,6 @@ static int __init sh7780_pci_init(void)
printk(KERN_NOTICE "PCI: Starting intialization.\n"); printk(KERN_NOTICE "PCI: Starting intialization.\n");
chan->reg_base = 0xfe040000; chan->reg_base = 0xfe040000;
chan->io_base = 0xfe200000;
/* Enable CPU access to the PCIC registers. */ /* Enable CPU access to the PCIC registers. */
__raw_writel(PCIECR_ENBL, PCIECR); __raw_writel(PCIECR_ENBL, PCIECR);

1
arch/sh/include/asm/pci.h
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@@ -33,7 +33,6 @@ struct pci_channel {
int enabled; int enabled;
unsigned long reg_base; unsigned long reg_base;
unsigned long io_base;
unsigned long io_map_base; unsigned long io_map_base;
}; };