[POWERPC] Remove old interface find_path_device

Replaced by of_find_node_by_path.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

3 files changed, 9 insertions, 4 deletions

diff --git a/drivers/char/briq_panel.c b/drivers/char/briq_panel.c
index 669965a461f9..ed53f541d9e8 100644
--- a/drivers/char/briq_panel.c
+++ b/drivers/char/briq_panel.c
@@ -202,13 +202,16 @@ static struct miscdevice briq_panel_miscdev = {
 
 static int __init briq_panel_init(void)
 {
-        struct device_node *root = find_path_device("/");
+        struct device_node *root = of_find_node_by_path("/");
         const char *machine;
         int i;
 
         machine = of_get_property(root, "model", NULL);
-        if (!machine || strncmp(machine, "TotalImpact,BRIQ-1", 18) != 0)
+        if (!machine || strncmp(machine, "TotalImpact,BRIQ-1", 18) != 0) {
+                of_node_put(root);
                 return -ENODEV;
+        }
+        of_node_put(root);
 
         printk(KERN_INFO
                 "briq_panel: v%s Dr. Karsten Jeppesen (kj@totalimpact.com)\n",
diff --git a/drivers/scsi/ibmvscsi/ibmvstgt.c b/drivers/scsi/ibmvscsi/ibmvstgt.c
index 3fe831cdb74e..140dd9700ff6 100644
--- a/drivers/scsi/ibmvscsi/ibmvstgt.c
+++ b/drivers/scsi/ibmvscsi/ibmvstgt.c
@@ -899,7 +899,7 @@ static int get_system_info(void)
         const char *id, *model, *name;
         const unsigned int *num;
 
-        rootdn = find_path_device("/");
+        rootdn = of_find_node_by_path("/");
         if (!rootdn)
                 return -ENOENT;
 
@@ -916,6 +916,7 @@ static int get_system_info(void)
         if (num)
                 partition_number = *num;
 
+        of_node_put(rootdn);
         return 0;
 }
 
diff --git a/drivers/scsi/ibmvscsi/rpa_vscsi.c b/drivers/scsi/ibmvscsi/rpa_vscsi.c
index 9bbb69ca73ee..d8700aaa6114 100644
--- a/drivers/scsi/ibmvscsi/rpa_vscsi.c
+++ b/drivers/scsi/ibmvscsi/rpa_vscsi.c
@@ -157,7 +157,7 @@ static void gather_partition_info(void)
         const unsigned int *p_number_ptr;
 
         /* Retrieve information about this partition */
-        rootdn = find_path_device("/");
+        rootdn = of_find_node_by_path("/");
         if (!rootdn) {
                 return;
         }
@@ -169,6 +169,7 @@ static void gather_partition_info(void)
         p_number_ptr = of_get_property(rootdn, "ibm,partition-no", NULL);
         if (p_number_ptr)
                 partition_number = *p_number_ptr;
+        of_node_put(rootdn);
 }
 
 static void set_adapter_info(struct ibmvscsi_host_data *hostdata)