1 files changed, 14 insertions, 0 deletions

diff --git a/drivers/base/core.c b/drivers/base/core.c
index a8ac34ba6107..d04fd33dcd91 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -28,6 +28,20 @@ int (*platform_notify)(struct device * dev) = NULL;
 int (*platform_notify_remove)(struct device * dev) = NULL;
 
 /*
+ * Detect the LANANA-assigned LOCAL/EXPERIMENTAL majors
+ */
+bool is_lanana_major(unsigned int major)
+{
+        if (major >= 60 && major <= 63)
+                return 1;
+        if (major >= 120 && major <= 127)
+                return 1;
+        if (major >= 240 && major <= 254)
+                return 1;
+        return 0;
+}
+
+/*
  * sysfs bindings for devices.
  */