sandbox: Add <linux/types.h> to asm/global_data.h and asm/io.h

We need <linux/types.h> in these files as we reference Linux types.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>

arch/sandbox/include/asm/global_data.h

@@ -9,6 +9,8 @@
 #ifndef	__ASM_GBL_DATA_H
 #define __ASM_GBL_DATA_H
 
+#include <linux/types.h>
+
 /* Architecture-specific global data */
 struct arch_global_data {
 	uint8_t		*ram_buf;	/* emulated RAM buffer */