MAINTAINERS: remove Koichi Yasutake

The MTA says:
 <yasutake.koichi@jp.panasonic.com>: unknown user:
    "yasutake.koichi@jp.panasonic.com"

Link: http://lkml.kernel.org/r/1462776755-9607-1-git-send-email-jslaby@suse.cz
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 file changed