xen/9pfs: select CONFIG_XEN_XENBUS_FRONTEND
authorArnd Bergmann <arnd@arndb.de>
Wed, 19 Apr 2017 17:06:39 +0000 (19:06 +0200)
committerJuergen Gross <jgross@suse.com>
Tue, 2 May 2017 09:14:36 +0000 (11:14 +0200)
commit4a806016223c6df131280c82f1ed69c820b6a9ff
tree76fbbe8b2265066e9c4ff047fc1b39607403e40a
parent65f9d65443b5512f74248a3eb56731fbb0b337b8
xen/9pfs: select CONFIG_XEN_XENBUS_FRONTEND

All Xen frontends need to select this symbol to avoid a link error:

net/built-in.o: In function `p9_trans_xen_init':
:(.text+0x149e9c): undefined reference to `__xenbus_register_frontend'

Fixes: d4b40a02f837 ("xen/9pfs: build 9pfs Xen transport driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
net/9p/Kconfig