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-rw-r--r--arch/powerpc/platforms/pseries/msi.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/pseries/msi.c b/arch/powerpc/platforms/pseries/msi.c
index 637300330507..d2d090e04745 100644
--- a/arch/powerpc/platforms/pseries/msi.c
+++ b/arch/powerpc/platforms/pseries/msi.c
@@ -164,12 +164,12 @@ static int check_req_msix(struct pci_dev *pdev, int nvec)
/* Quota calculation */
-static struct device_node *find_pe_total_msi(struct pci_dev *dev, int *total)
+static struct device_node *__find_pe_total_msi(struct device_node *node, int *total)
{
struct device_node *dn;
const __be32 *p;
- dn = of_node_get(pci_device_to_OF_node(dev));
+ dn = of_node_get(node);
while (dn) {
p = of_get_property(dn, "ibm,pe-total-#msi", NULL);
if (p) {
@@ -185,6 +185,11 @@ static struct device_node *find_pe_total_msi(struct pci_dev *dev, int *total)
return NULL;
}
+static struct device_node *find_pe_total_msi(struct pci_dev *dev, int *total)
+{
+ return __find_pe_total_msi(pci_device_to_OF_node(dev), total);
+}
+
static struct device_node *find_pe_dn(struct pci_dev *dev, int *total)
{
struct device_node *dn;