[POWERPC] Remove old interface find_devices

Replace uses with of_find_node_by_name and for_each_node_by_name.

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

1 files changed, 10 insertions, 6 deletions

diff --git a/drivers/video/controlfb.c b/drivers/video/controlfb.c
index fd60dba294da..8b762739b1e0 100644
--- a/drivers/video/controlfb.c
+++ b/drivers/video/controlfb.c
@@ -179,12 +179,14 @@ MODULE_LICENSE("GPL");
 int init_module(void)
 {
         struct device_node *dp;
+        int ret = -ENXIO;
 
-        dp = find_devices("control");
+        dp = of_find_node_by_name(NULL, "control");
         if (dp != 0 && !control_of_init(dp))
-                return 0;
+                ret = 0;
+        of_node_put(dp);
 
-        return -ENXIO;
+        return ret;
 }
 
 void cleanup_module(void)
@@ -589,16 +591,18 @@ static int __init control_init(void)
 {
         struct device_node *dp;
         char *option = NULL;
+        int ret = -ENXIO;
 
         if (fb_get_options("controlfb", &option))
                 return -ENODEV;
         control_setup(option);
 
-        dp = find_devices("control");
+        dp = of_find_node_by_name(NULL, "control");
         if (dp != 0 && !control_of_init(dp))
-                return 0;
+                ret = 0;
+        of_node_put(dp);
 
-        return -ENXIO;
+        return ret;
 }
 
 module_init(control_init);