Commit 355db998 authored by David S. Miller's avatar David S. Miller
Browse files

[SPARC64]: Explicitly init *nregs to 0 in find_device_prom_node(). 



Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 987b6de7

arch/sparc64/kernel/pci_common.c

+3 −3
Original line number Diff line number Diff line
@@ -39,6 +39,8 @@ static int __init find_device_prom_node(struct pci_pbm_info *pbm, 
{

	int node;



	*nregs = 0;



	/*

	 * Return the PBM's PROM node in case we are it's PCI device,

	 * as the PBM's reg property is different to standard PCI reg
@@ -51,10 +53,8 @@ static int __init find_device_prom_node(struct pci_pbm_info *pbm, 
	     pdev->device == PCI_DEVICE_ID_SUN_SCHIZO ||

	     pdev->device == PCI_DEVICE_ID_SUN_TOMATILLO ||

	     pdev->device == PCI_DEVICE_ID_SUN_SABRE ||

	     pdev->device == PCI_DEVICE_ID_SUN_HUMMINGBIRD)) {

		*nregs = 0;

	     pdev->device == PCI_DEVICE_ID_SUN_HUMMINGBIRD))

		return bus_prom_node;

	}



	node = prom_getchild(bus_prom_node);

	while (node != 0) {