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Diffstat (limited to 'arch/powerpc/platforms/pseries/dlpar.c')
-rw-r--r--arch/powerpc/platforms/pseries/dlpar.c34
1 files changed, 6 insertions, 28 deletions
diff --git a/arch/powerpc/platforms/pseries/dlpar.c b/arch/powerpc/platforms/pseries/dlpar.c
index 0f1b706506ed..a1a7b9a67ffd 100644
--- a/arch/powerpc/platforms/pseries/dlpar.c
+++ b/arch/powerpc/platforms/pseries/dlpar.c
@@ -13,17 +13,16 @@
#include <linux/kernel.h>
#include <linux/kref.h>
#include <linux/notifier.h>
-#include <linux/proc_fs.h>
#include <linux/spinlock.h>
#include <linux/cpu.h>
#include <linux/slab.h>
+#include <linux/of.h>
#include "offline_states.h"
#include <asm/prom.h>
#include <asm/machdep.h>
#include <asm/uaccess.h>
#include <asm/rtas.h>
-#include <asm/pSeries_reconfig.h>
struct cc_workarea {
u32 drc_index;
@@ -255,9 +254,6 @@ static struct device_node *derive_parent(const char *path)
int dlpar_attach_node(struct device_node *dn)
{
-#ifdef CONFIG_PROC_DEVICETREE
- struct proc_dir_entry *ent;
-#endif
int rc;
of_node_set_flag(dn, OF_DYNAMIC);
@@ -266,44 +262,26 @@ int dlpar_attach_node(struct device_node *dn)
if (!dn->parent)
return -ENOMEM;
- rc = pSeries_reconfig_notify(PSERIES_RECONFIG_ADD, dn);
+ rc = of_attach_node(dn);
if (rc) {
printk(KERN_ERR "Failed to add device node %s\n",
dn->full_name);
return rc;
}
- of_attach_node(dn);
-
-#ifdef CONFIG_PROC_DEVICETREE
- ent = proc_mkdir(strrchr(dn->full_name, '/') + 1, dn->parent->pde);
- if (ent)
- proc_device_tree_add_node(dn, ent);
-#endif
-
of_node_put(dn->parent);
return 0;
}
int dlpar_detach_node(struct device_node *dn)
{
-#ifdef CONFIG_PROC_DEVICETREE
- struct device_node *parent = dn->parent;
- struct property *prop = dn->properties;
-
- while (prop) {
- remove_proc_entry(prop->name, dn->pde);
- prop = prop->next;
- }
+ int rc;
- if (dn->pde)
- remove_proc_entry(dn->pde->name, parent->pde);
-#endif
+ rc = of_detach_node(dn);
+ if (rc)
+ return rc;
- pSeries_reconfig_notify(PSERIES_RECONFIG_REMOVE, dn);
- of_detach_node(dn);
of_node_put(dn); /* Must decrement the refcount */
-
return 0;
}