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sh: add reg_base member to pci_channel

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Store the base address of the pci host controller registers in struct
pci_channel and use the address in pci_read_reg() and pci_write_reg().

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Magnus Damm
2008-02-19 21:35:04 +09:00
committed by Paul Mundt
parent b6706ef10f
commit e4c6a3604e
7 changed files with 9 additions and 6 deletions
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4
arch/sh/drivers/pci/ops-sh4.c
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@@ -121,8 +121,8 @@ int __init sh4_pci_check_direct(struct pci_channel *chan)
if (pci_read_reg(chan, SH4_PCIPAR) == P1SEG) {
pci_write_reg(chan, tmp, SH4_PCIPAR);
printk(KERN_INFO "PCI: Using configuration type 1\n");
request_region(PCI_REG(SH4_PCIPAR), 8, "PCI conf1");
request_region(chan->reg_base + SH4_PCIPAR, 8,
"PCI conf1");
return 0;
}