OMAP: Remove omap boot parsing code

Remove left over code for parsing omap boot tags. This is
no longer used.
see commit fc0ef1bfa1353e048e055374a09c75320d22231b

Signed-off-by: Roger Quadros <ext-roger.quadros@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
index f37a29a..a6fa786 100644 (file)
--- a/arch/arm/plat-omap/common.c
+++ b/arch/arm/plat-omap/common.c
@@ -54,50 +54,6 @@ static const void *get_config(u16 tag, size_t len, int skip, size_t *len_out)
        struct omap_board_config_kernel *kinfo = NULL;
        int i;
 
-#ifdef CONFIG_OMAP_BOOT_TAG
-       struct omap_board_config_entry *info = NULL;
-
-       if (omap_bootloader_tag_len > 4)
-               info = (struct omap_board_config_entry *) omap_bootloader_tag;
-       while (info != NULL) {
-               u8 *next;
-
-               if (info->tag == tag) {
-                       if (skip == 0)
-                               break;
-                       skip--;
-               }
-
-               if ((info->len & 0x03) != 0) {
-                       /* We bail out to avoid an alignment fault */
-                       printk(KERN_ERR "OMAP peripheral config: Length (%d) not word-aligned (tag %04x)\n",
-                              info->len, info->tag);
-                       return NULL;
-               }
-               next = (u8 *) info + sizeof(*info) + info->len;
-               if (next >= omap_bootloader_tag + omap_bootloader_tag_len)
-                       info = NULL;
-               else
-                       info = (struct omap_board_config_entry *) next;
-       }
-       if (info != NULL) {
-               /* Check the length as a lame attempt to check for
-                * binary inconsistency. */
-               if (len != NO_LENGTH_CHECK) {
-                       /* Word-align len */
-                       if (len & 0x03)
-                               len = (len + 3) & ~0x03;
-                       if (info->len != len) {
-                               printk(KERN_ERR "OMAP peripheral config: Length mismatch with tag %x (want %d, got %d)\n",
-                                      tag, len, info->len);
-                               return NULL;
-                       }
-               }
-               if (len_out != NULL)
-                       *len_out = info->len;
-               return info->data;
-       }
-#endif
        /* Try to find the config from the board-specific structures
         * in the kernel. */
        for (i = 0; i < omap_board_config_size; i++) {