spi: designware: Change include order

With current order of include files, the file designware_spi.c
can't see that the struct global_data has the member
board_type when CONFIG_BOARD_TYPES is defined. By not seeing this
then all the members are shifted in the struct global_data.
So when the driver is trying to read from device tree blob, it
would pass the wrong address to the function 'fdtdev_get_int'.
This will make to use the default frequency 500000.

The fix consists of changing the order of include files in
designware_spi.c to include first common.h file.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>

drivers/spi/designware_spi.c

@@ -9,8 +9,8 @@
  * Copyright (c) 2009, Intel Corporation.
  */
 
-#include <asm-generic/gpio.h>
 #include <common.h>
+#include <asm-generic/gpio.h>
 #include <clk.h>
 #include <dm.h>
 #include <errno.h>