delta: Fix OHCI_REGS_BASE undeclared and wait_ms implicit declaration

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

cpu/pxa/usb.c

@@ -27,6 +27,7 @@
 # if defined(CONFIG_CPU_MONAHANS) || defined(CONFIG_PXA27X)
 
 #include <asm/arch/pxa-regs.h>
+#include <usb.h>
 
 int usb_cpu_init(void)
 {

include/configs/delta.h

@@ -123,6 +123,8 @@
 #define CONFIG_USB_STORAGE      1
 #define CONFIG_DOS_PARTITION    1
 
+#include <asm/arch/pxa-regs.h> /* for OHCI_REGS_BASE */
+
 #undef CFG_USB_OHCI_BOARD_INIT
 #define CFG_USB_OHCI_CPU_INIT	1
 #define CFG_USB_OHCI_REGS_BASE	OHCI_REGS_BASE