wanrouter: completely decouple obsolete code from kernel.
authorPaul Gortmaker <paul.gortmaker@windriver.com>
Thu, 31 Jan 2013 02:49:29 +0000 (21:49 -0500)
committerPaul Gortmaker <paul.gortmaker@windriver.com>
Fri, 1 Feb 2013 00:20:33 +0000 (19:20 -0500)
commita786a7c0ad44985548118fd2370c792c0da36891
tree506d699d86f31aafe7c55a198458011983cf5ae6
parent1b13c97fae9c61dc20db8e0d0a72a29df29ac377
wanrouter: completely decouple obsolete code from kernel.

The original suggestion to delete wanrouter started earlier
with the mainline commit f0d1b3c2bcc5de8a17af5f2274f7fcde8292b5fc
("net/wanrouter: Deprecate and schedule for removal") in May 2012.

More importantly, Dan Carpenter found[1] that the driver had a
fundamental breakage introduced back in 2008, with commit
7be6065b39c3 ("netdevice wanrouter: Convert directly reference of
netdev->priv").  So we know with certainty that the code hasn't been
used by anyone willing to at least take the effort to send an e-mail
report of breakage for at least 4 years.

This commit does a decouple of the wanrouter subsystem, by going
after the Makefile/Kconfig and similar files, so that these mainline
files that we are keeping do not have the big wanrouter file/driver
deletion commit tied into their history.

Once this commit is in place, we then can remove the obsolete cyclomx
drivers and similar that have a dependency on CONFIG_WAN_ROUTER_DRIVERS.

[1] http://www.spinics.net/lists/netdev/msg218670.html

Originally-by: Joe Perches <joe@perches.com>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Documentation/ioctl/ioctl-number.txt
Documentation/magic-number.txt
Documentation/zh_CN/magic-number.txt
drivers/isdn/i4l/isdn_x25iface.h
drivers/net/wan/Kconfig
drivers/net/wan/Makefile
net/Kconfig
net/Makefile
net/socket.c