OMAP3: Use sdelay from arch/arm/cpu/armv7/syslib.c instead of cloning that.

There is no need to have such a function twice.
Signed-off-by: NAlexander Holler <holler@ahsoftware.de>
Acked-by: NDirk Behme <dirk.behme@googlemail.com>
Signed-off-by: NAnatolij Gustschin <agust@denx.de>

arch/arm/cpu/armv7/omap3/board.c

@@ -92,16 +92,6 @@ u32 omap_boot_device(void)
 #endif /* CONFIG_SPL_BUILD */
 
 
-/******************************************************************************
- * Routine: delay
- * Description: spinning delay to use before udelay works
- *****************************************************************************/
-static inline void delay(unsigned long loops)
-{
-	__asm__ volatile ("1:\n" "subs %0, %1, #1\n"
-			  "bne 1b":"=r" (loops):"0"(loops));
-}
-
 /******************************************************************************
  * Routine: secure_unlock
  * Description: Setup security registers for access
@@ -227,7 +217,7 @@ void s_init(void)
 #endif
 
 	set_muxconf_regs();
-	delay(100);
+	sdelay(100);
 
 	prcm_init();