staging: greybus: Remove unneeded header file

module.h contains a call to moduleparam.h making the call to it
redundant and useless.

@ includesmodule @
@@

 #include <linux/module.h>

@ depends on includesmodule @
@@

- #include <linux/moduleparam.h>
Signed-off-by: Gargi Sharma <gs051095@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/greybus/gbphy.c

@@ -11,7 +11,6 @@
 
 #include <linux/types.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/device.h>