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sh: pci: Use the proper write size for class/sub-class code. 

Don't use pci_write_reg() for these, as it defaults to 32-bit. Rather
than using the helper, use __raw_writeb() directly.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt 2009-04-17 15:08:01 +09:00
parent 4e7b7fdb12
commit ab78cbcf68
1 changed files with 4 additions and 2 deletions
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6
arch/sh/drivers/pci/pci-sh7780.c
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@ -78,8 +78,10 @@ int __init sh7780_pcic_init(struct pci_channel *chan,
{
u32 word;
pci_write_reg(chan, PCI_CLASS_BRIDGE_HOST >> 8, SH7780_PCIBCC);
pci_write_reg(chan, PCI_CLASS_BRIDGE_HOST & 0xff, SH7780_PCISUB);
__raw_writeb(PCI_CLASS_BRIDGE_HOST >> 8,
chan->reg_base + SH7780_PCIBCC);
__raw_writeb(PCI_CLASS_BRIDGE_HOST & 0xff,
chan->reg_base + SH7780_PCISUB);
/* set the command/status bits to:
* Wait Cycle Control + Parity Enable + Bus Master +