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[POWERPC] Fix OF pci flags parsing

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For PCI devices with only io ports, of_bus_pci_get_flags() will fall
through and still mark the resource as IORESOURCE_MEM.

Signed-off-by: Olof Johansson <olof@lixom.net>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Olof Johansson 2006-11-27 21:21:29 -06:00 committed by Paul Mackerras
parent ede8edb35b
commit 4468f01dc7
1 changed files with 2 additions and 0 deletions
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2
arch/powerpc/kernel/prom_parse.c
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@ -160,9 +160,11 @@ static unsigned int of_bus_pci_get_flags(const u32 *addr)
switch((w >> 24) & 0x03) {
case 0x01:
flags |= IORESOURCE_IO;
break;
case 0x02: /* 32 bits */
case 0x03: /* 64 bits */
flags |= IORESOURCE_MEM;
break;
}
if (w & 0x40000000)
flags |= IORESOURCE_PREFETCH;