ARM: OMAP: Really fix compile warning in uncompress.h

First attempt used #elifdef which is not a real directive.
Signed-off-by: Kevin Hilman <kevin@hilman.org>

include/asm-arm/arch-omap/uncompress.h

@@ -43,7 +43,7 @@ putstr(const char *s)
 #ifdef CONFIG_ARCH_OMAP
 #ifdef	CONFIG_OMAP_LL_DEBUG_UART3
 	uart = (volatile u8 *)(OMAP_UART3_BASE);
-#elifdef CONFIG_OMAP_LL_DEBUG_UART2
+#elif defined(CONFIG_OMAP_LL_DEBUG_UART2)
 	uart = (volatile u8 *)(OMAP_UART2_BASE);
 #else
 	uart = (volatile u8 *)(OMAP_UART1_BASE);