[PATCH] officially deprecate register_ioctl32_conversion

These have been deprecated since ->compat_ioctl when in, thus only a short
deprecation period. There's four users left: i2o_config, s390/z90crypy,
s390/dasd and s390/zfcp and for the first two patches are about to be
submitted to get rid of it.

Signed-off-by: Andrew Morton <[e-mail]>
Signed-off-by: Linus Torvalds <[e-mail]>

Documentation/feature-removal-schedule.txt

···
 	addressabilty (by using a pfn) and supports sparc & sparc64
 	iospace as part of the pfn.
 Who:	Randy Dunlap <[e-mail]>
+
+---------------------------
+
+What:	register_ioctl32_conversion() / unregister_ioctl32_conversion()
+When:	April 2005
+Why:	Replaced by ->compat_ioctl in file_operations and other method
+	vecors.
+Who:	Andi Kleen <[e-mail]>, Christoph Hellwig <[e-mail]>

include/linux/ioctl32.h

···
 #ifndef IOCTL32_H
 #define IOCTL32_H 1
 
+#include <linux/compiler.h>	/* for __deprecated */
+
 struct file;
 
 typedef int (*ioctl_trans_handler_t)(unsigned int, unsigned int,
···
  */ 
 
 #ifdef CONFIG_COMPAT
-extern int register_ioctl32_conversion(unsigned int cmd,
+extern int __deprecated register_ioctl32_conversion(unsigned int cmd,
 				ioctl_trans_handler_t handler);
-extern int unregister_ioctl32_conversion(unsigned int cmd);
+extern int __deprecated unregister_ioctl32_conversion(unsigned int cmd);
 
 #else