VServer 1.9.2 (patch-2.6.8.1-vs1.9.2.diff)

[linux-2.6.git] / drivers / pci / hotplug / rpadlpar_core.c

diff --git a/drivers/pci/hotplug/rpadlpar_core.c b/drivers/pci/hotplug/rpadlpar_core.c
index b321b47..ed4b23c 100644 (file)
--- a/drivers/pci/hotplug/rpadlpar_core.c
+++ b/drivers/pci/hotplug/rpadlpar_core.c
@@ -18,31 +18,13 @@
 #include <linux/pci.h>
 #include <asm/pci-bridge.h>
 #include <asm/semaphore.h>
+#include <asm/rtas.h>
 #include "../pci.h"
 #include "rpaphp.h"
 #include "rpadlpar.h"
 
 static DECLARE_MUTEX(rpadlpar_sem);
 
-static inline int is_hotplug_capable(struct device_node *dn)
-{
-       unsigned char *ptr = get_property(dn, "ibm,fw-pci-hot-plug-ctrl", NULL);
-
-       return (int) (ptr != NULL);
-}
-
-static char *get_node_drc_name(struct device_node *dn)
-{
-       char *ptr = NULL;
-       int *drc_names;
-
-       drc_names = (int *) get_property(dn, "ibm,drc-names", NULL);
-       if (drc_names)
-               ptr = (char *) &drc_names[1];
-
-       return ptr;
-}
-
 static struct device_node *find_php_slot_vio_node(char *drc_name)
 {
        struct device_node *child;
@@ -53,9 +35,9 @@ static struct device_node *find_php_slot_vio_node(char *drc_name)
                return NULL;
 
        for (child = of_get_next_child(parent, NULL);
-            child; child = of_get_next_child(parent, child)) {
+               child; child = of_get_next_child(parent, child)) {
                loc_code = get_property(child, "ibm,loc-code", NULL);
-               if (loc_code && !strcmp(loc_code, drc_name))
+               if (loc_code && !strncmp(loc_code, drc_name, strlen(drc_name)))
                        return child;
        }
 
@@ -69,7 +51,7 @@ static struct device_node *find_php_slot_pci_node(char *drc_name)
 
        while ((np = of_find_node_by_type(np, "pci")))
                if (is_hotplug_capable(np)) {
-                       name = get_node_drc_name(np);
+                       name = rpaphp_get_drc_name(np);
                        if (name && (!strcmp(drc_name, name)))
                                break;
                }
@@ -324,6 +306,7 @@ int dlpar_remove_pci_slot(struct slot *slot, char *drc_name)
        }
 
        /* Remove pci bus */
+
        if (dlpar_pci_remove_bus(bridge_dev)) {
                printk(KERN_ERR "%s: unable to remove pci bus %s\n",
                        __FUNCTION__, drc_name);
@@ -364,7 +347,7 @@ int dlpar_remove_slot(char *drc_name)
                rc = -EINVAL;
                goto exit;
        }
-
+       
        switch (slot->dev_type) {
                case PCI_DEV:
                        rc = dlpar_remove_pci_slot(slot, drc_name);