HID: amd_sfh: Fix implicit declaration error on i386

Add depended header file to fix error on i386 due to implicit
declaration of function ‘writeq’.

Fixes: 93ce5e0 ("HID: amd_sfh: Implement SFH1.1 functionality")
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.c

@@ -7,7 +7,9 @@
  *
  * Author: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
  */
+#include <linux/io-64-nonatomic-lo-hi.h>
 #include <linux/iopoll.h>
+
 #include "amd_sfh_interface.h"
 
 static int amd_sfh_wait_response(struct amd_mp2_dev *mp2, u8 sid, u32 cmd_id)