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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/pci-sh4.h
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@@ -171,13 +171,13 @@ struct sh4_pci_address_map {
static inline void pci_write_reg(struct pci_channel *chan,
unsigned long val, unsigned long reg)
{
ctrl_outl(val, PCI_REG(reg));
ctrl_outl(val, chan->reg_base + reg);
}
static inline unsigned long pci_read_reg(struct pci_channel *chan,
unsigned long reg)
{
return ctrl_inl(PCI_REG(reg));
return ctrl_inl(chan->reg_base + reg);
}
#endif /* __PCI_SH4_H */