staging: lustre: libcfs: move function declarations from libcfs_ioctl.h

Move the function declartions that are used only by
kernel space to libcfs.h This makes libcfs_ioctl.h
a offical uapi header now.
Move large inline functions out of libcfs_ioctl.h to
the source file linux-module.c belonging to libcfs.
This code is only used by the core of libcfs and such
inline functions don't belong in a uapi header file.
Signed-off-by: James Simmons <uja.ornl@yahoo.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6245
Reviewed-on: http://review.whamcloud.com/17643Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/include/linux/libcfs/libcfs.h

@@ -112,6 +112,9 @@ struct libcfs_ioctl_handler {
 int libcfs_register_ioctl(struct libcfs_ioctl_handler *hand);
 int libcfs_deregister_ioctl(struct libcfs_ioctl_handler *hand);
 
+int libcfs_ioctl_getdata(struct libcfs_ioctl_hdr **hdr_pp,
+			 const struct libcfs_ioctl_hdr __user *uparam);
+int libcfs_ioctl_data_adjust(struct libcfs_ioctl_data *data);
 int libcfs_ioctl(unsigned long cmd, void *arg);
 
 /* container_of depends on "likely" which is defined in libcfs_private.h */

drivers/staging/lustre/include/linux/libcfs/libcfs_ioctl.h

@@ -138,8 +138,4 @@ struct libcfs_debug_ioctl_data {
 #define IOC_LIBCFS_GET_LNET_STATS	_IOWR(IOC_LIBCFS_TYPE, 91, IOCTL_CONFIG_SIZE)
 #define IOC_LIBCFS_MAX_NR		91
 
-int libcfs_ioctl_getdata(struct libcfs_ioctl_hdr **hdr_pp,
-			 const struct libcfs_ioctl_hdr __user *uparam);
-int libcfs_ioctl_data_adjust(struct libcfs_ioctl_data *data);
-
 #endif /* __LIBCFS_IOCTL_H__ */