powerpc/of-bindings: Don't support linux,<modalias> "compatible" values

[linux-2.6-omap-h63xx.git] / drivers / of / base.c

diff --git a/drivers/of/base.c b/drivers/of/base.c
index ad8ac1a8af28689acc7198b22fe95a888d62e6a6..cd1ce7ab8517800f700e77ad661f9b7dd3bdb581 100644 (file)
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -420,13 +420,12 @@ static struct of_modalias_table of_modalias_table[] = {
  * @len:       Length of modalias value
  *
  * Based on the value of the compatible property, this routine will determine
- * an appropriate modalias value for a particular device tree node.  Three
- * separate methods are used to derive a modalias value.
+ * an appropriate modalias value for a particular device tree node.  Two
+ * separate methods are attempted to derive a modalias value.
  *
  * First method is to lookup the compatible value in of_modalias_table.
- * Second is to look for a "linux,<modalias>" entry in the compatible list
- * and used that for modalias.  Third is to strip off the manufacturer
- * prefix from the first compatible entry and use the remainder as modalias
+ * Second is to strip off the manufacturer prefix from the first
+ * compatible entry and use the remainder as modalias
  *
  * This routine returns 0 on success
  */
@@ -449,21 +448,7 @@ int of_modalias_node(struct device_node *node, char *modalias, int len)
        if (!compatible)
                return -ENODEV;
 
-       /* 2. search for linux,<modalias> entry */
-       p = compatible;
-       while (cplen > 0) {
-               if (!strncmp(p, "linux,", 6)) {
-                       p += 6;
-                       strlcpy(modalias, p, len);
-                       return 0;
-               }
-
-               i = strlen(p) + 1;
-               p += i;
-               cplen -= i;
-       }
-
-       /* 3. take first compatible entry and strip manufacturer */
+       /* 2. take first compatible entry and strip manufacturer */
        p = strchr(compatible, ',');
        if (!p)
                return -ENODEV;