omap730p2: Remove empty misc_init_r

We had a do-nothing misc_init_r, remove along with CONFIG_MISC_INIT_R

Signed-off-by: Tom Rini <trini@ti.com>

board/ti/omap730p2/omap730p2.c

@@ -129,12 +129,6 @@ int board_init (void)
 	return 0;
 }
 
-int misc_init_r (void)
-{
-	/* currently empty */
-	return (0);
-}
-
 /******************************
  Routine:
  Description:

include/configs/omap730p2.h

@@ -49,8 +49,6 @@
 
 #undef CONFIG_USE_IRQ			     /* we don't need IRQ/FIQ stuff */
 
-#define CONFIG_MISC_INIT_R
-
 #define CONFIG_CMDLINE_TAG	   1	     /* enable passing of ATAGs	 */
 #define CONFIG_SETUP_MEMORY_TAGS   1