aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/pci/hotplug/rpadlpar_core.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/pci/hotplug/rpadlpar_core.c')
-rw-r--r--drivers/pci/hotplug/rpadlpar_core.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/pci/hotplug/rpadlpar_core.c b/drivers/pci/hotplug/rpadlpar_core.c
index e2356a9c7088..182f9e3443ee 100644
--- a/drivers/pci/hotplug/rpadlpar_core.c
+++ b/drivers/pci/hotplug/rpadlpar_core.c
@@ -51,6 +51,7 @@ static struct device_node *find_vio_slot_node(char *drc_name)
if (rc == 0)
break;
}
+ of_node_put(parent);
return dn;
}
@@ -71,6 +72,7 @@ static struct device_node *find_php_slot_pci_node(char *drc_name,
return np;
}
+/* Returns a device_node with its reference count incremented */
static struct device_node *find_dlpar_node(char *drc_name, int *node_type)
{
struct device_node *dn;
@@ -306,6 +308,7 @@ int dlpar_add_slot(char *drc_name)
rc = dlpar_add_phb(drc_name, dn);
break;
}
+ of_node_put(dn);
printk(KERN_INFO "%s: slot %s added\n", DLPAR_MODULE_NAME, drc_name);
exit:
@@ -439,6 +442,7 @@ int dlpar_remove_slot(char *drc_name)
rc = dlpar_remove_pci_slot(drc_name, dn);
break;
}
+ of_node_put(dn);
vm_unmap_aliases();
printk(KERN_INFO "%s: slot %s removed\n", DLPAR_MODULE_NAME, drc_name);