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sparc64/PCI: drop PCI_CACHE_LINE_BYTES

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sparc64 is now the only user of PCI_CACHE_LINE_BYTES.  Drop it and set
pci_dfl_cache_line_size from pcibios_init() instead and drop
PCI_CACHE_LINE_BYTES handling from generic pci code.

Orignally-From: David Miller <davem@davemloft.net>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
Tejun Heo
2009-09-22 17:34:17 +09:00
committed by Jesse Barnes
parent ac1aa47b13
commit 4c0eec7a86
3 changed files with 8 additions and 7 deletions
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7
arch/sparc/kernel/pci.c
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@ -1081,3 +1081,10 @@ void pci_resource_to_user(const struct pci_dev *pdev, int bar,
*start = rp->start - offset;
*end = rp->end - offset;
}
static int __init pcibios_init(void)
{
pci_dfl_cache_line_size = 64 >> 2;
return 0;
}
subsys_initcall(pcibios_init);