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[PATCH] powerpc: clean up iSeries PCI probe

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Only scan the host bridges and then use the existing pci_devs_phb_init()
routine.

Also fix typo in setup of reg property.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Stephen Rothwell
2006-05-19 16:54:42 +10:00
committed by Paul Mackerras
parent efbd386967
commit 095eed4f8d
3 changed files with 22 additions and 30 deletions
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6
arch/powerpc/kernel/pci_dn.c
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@@ -31,6 +31,7 @@
#include <asm/pci-bridge.h>
#include <asm/pSeries_reconfig.h>
#include <asm/ppc-pci.h>
#include <asm/firmware.h>
/*
* Traverse_func that inits the PCI fields of the device node.
@@ -59,6 +60,11 @@ static void * __devinit update_dn_pci_info(struct device_node *dn, void *data)
pdn->busno = (regs[0] >> 16) & 0xff;
pdn->devfn = (regs[0] >> 8) & 0xff;
}
if (firmware_has_feature(FW_FEATURE_ISERIES)) {
u32 *busp = (u32 *)get_property(dn, "linux,subbus", NULL);
if (busp)
pdn->bussubno = *busp;
}
pdn->pci_ext_config_space = (type && *type == 1);
return NULL;