tree cdcb29c05eef4236113ea73aeb29837c5a68b9ce
parent 10cbe3b6a4b2289906fc94bb26810191607ee748
author Joe Hershberger <joe.hershberger@ni.com> 1337759877 +0000
committer Joe Hershberger <joe.hershberger@ni.com> 1337800762 -0500

net: Remove CMD_PING where there's no CMD_NET

Some boards claim to need ping, but don't support net.
That makes no sense, and causes problems now that ping
is in a separate file.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>