s390: add missing module.h/export.h includes

Fix several compile errors on s390 caused by splitting module.h.

Some include additions [e.g. qdio_setup.c, zfcp_qdio.c] are in
anticipation of pending changes queued for s390 that increase
the modular use footprint.

[PG: added additional obvious changes since Heiko's original patch]

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

arch/s390/crypto/sha_common.c

@@ -14,6 +14,7 @@
  */
 
 #include <crypto/internal/hash.h>
+#include <linux/module.h>
 #include "sha.h"
 #include "crypt_s390.h"