mtd: Add module.h to drivers users that were implicitly using it.

We are cleaning up the implicit presence of module.h that these
drivers are taking advantage of.  Fix them in advance of the
cleanup operation.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

drivers/mtd/lpddr/lpddr_cmds.c

@@ -27,6 +27,7 @@
 #include <linux/mtd/pfow.h>
 #include <linux/mtd/qinfo.h>
 #include <linux/slab.h>
+#include <linux/module.h>
 
 static int lpddr_read(struct mtd_info *mtd, loff_t adr, size_t len,
 					size_t *retlen, u_char *buf);