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[platform/kernel/u-boot.git] / common / miiphyutil.c

diff --git a/common/miiphyutil.c b/common/miiphyutil.c
index d67c8b5..e411e57 100644 (file)
--- a/common/miiphyutil.c
+++ b/common/miiphyutil.c
@@ -60,6 +60,16 @@ static struct mii_dev *current_mii;
 
 /*****************************************************************************
  *
+ * Initialize global data. Need to be called before any other miiphy routine.
+ */
+void miiphy_init()
+{
+               INIT_LIST_HEAD(&mii_devs);
+               current_mii = NULL;
+}
+
+/*****************************************************************************
+ *
  * Register read and write MII access routines for the device <name>.
  */
 void miiphy_register(char *name,
@@ -71,15 +81,8 @@ void miiphy_register(char *name,
        struct list_head *entry;
        struct mii_dev *new_dev;
        struct mii_dev *miidev;
-       static int head_initialized = 0;
        unsigned int name_len;
 
-       if (head_initialized == 0) {
-               INIT_LIST_HEAD(&mii_devs);
-               current_mii = NULL;
-               head_initialized = 1;
-       }
-
        /* check if we have unique name */
        list_for_each(entry, &mii_devs) {
                miidev = list_entry(entry, struct mii_dev, link);