regmap: delete unused module.h from drivers/base/regmap files

Remove unused module.h and/or replace with export.h
as required.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

drivers/base/regmap/regmap-debugfs.c

@@ -11,7 +11,6 @@
  */
 
 #include <linux/slab.h>
-#include <linux/module.h>
 #include <linux/mutex.h>
 #include <linux/debugfs.h>
 #include <linux/uaccess.h>

drivers/base/regmap/regmap.c

@@ -11,7 +11,7 @@
  */
 
 #include <linux/slab.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/mutex.h>
 #include <linux/err.h>