ide/ata: Add module.h to the implicit modular users

A pending cleanup will mean that module.h won't be implicitly
everywhere anymore.  Make sure the modular drivers in the ide dir
are actually calling out for <module.h> explicitly in advance.

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

drivers/ide/macide.c

@@ -17,6 +17,7 @@
 #include <linux/blkdev.h>
 #include <linux/delay.h>
 #include <linux/ide.h>
+#include <linux/module.h>
 
 #include <asm/macintosh.h>
 #include <asm/macints.h>