diff options
Diffstat (limited to 'arch/powerpc/platforms/iseries/pci.c')
| -rw-r--r-- | arch/powerpc/platforms/iseries/pci.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/arch/powerpc/platforms/iseries/pci.c b/arch/powerpc/platforms/iseries/pci.c index 9d571e74909..5bc08d4eef4 100644 --- a/arch/powerpc/platforms/iseries/pci.c +++ b/arch/powerpc/platforms/iseries/pci.c @@ -50,8 +50,6 @@ */ static struct device_node *find_Device_Node(int bus, int devfn); -LIST_HEAD(iSeries_Global_Device_List); - static int Pci_Retry_Max = 3; /* Only retry 3 times */ static int Pci_Error_Flag = 1; /* Set Retry Error on. */ @@ -245,8 +243,6 @@ void iSeries_pcibios_init(void) pdn->bussubno = *busp; pdn->Irq = irq; pdn->LogicalSlot = *lsn; - list_add_tail(&pdn->Device_List, - &iSeries_Global_Device_List); } } } @@ -338,11 +334,13 @@ EXPORT_SYMBOL(iSeries_memcpy_fromio); */ static struct device_node *find_Device_Node(int bus, int devfn) { - struct pci_dn *pdn; + struct device_node *node; + + for (node = NULL; (node = of_find_all_nodes(node)); ) { + struct pci_dn *pdn = PCI_DN(node); - list_for_each_entry(pdn, &iSeries_Global_Device_List, Device_List) { - if ((bus == pdn->busno) && (devfn == pdn->devfn)) - return pdn->node; + if (pdn && (bus == pdn->busno) && (devfn == pdn->devfn)) + return node; } return NULL; } |