From 4468f01dc7cfd1998845cd66a0cdb1f3ef9740f0 Mon Sep 17 00:00:00 2001 From: Olof Johansson <olof@lixom.net> Date: Mon, 27 Nov 2006 21:21:29 -0600 Subject: [POWERPC] Fix OF pci flags parsing 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> --- arch/powerpc/kernel/prom_parse.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/powerpc/kernel/prom_parse.c') diff --git a/arch/powerpc/kernel/prom_parse.c b/arch/powerpc/kernel/prom_parse.c index 346fb7bf9a05..0dfbe1cd28eb 100644 --- a/arch/powerpc/kernel/prom_parse.c +++ b/arch/powerpc/kernel/prom_parse.c @@ -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; -- cgit v1.2.3