drivers/nfc: add module.h to nfcwilink.c

This is a full module, with module_init() and module_exit() and
so it needs module.h called out for inclusion.
Reported-by: NStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com>

drivers/nfc/nfcwilink.c

@@ -27,6 +27,7 @@
  *
  */
 #include <linux/platform_device.h>
+#include <linux/module.h>
 #include <linux/nfc.h>
 #include <net/nfc/nci.h>
 #include <net/nfc/nci_core.h>