tree 6e6bf20fcc95af0132d25317c324da1509566e29
parent 2ce7aed6a4da8ffa35f0232573a6901c0369720d
author Aaron Sierra <asierra@xes-inc.com> 1461528698 -0500
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1462136400 -0700

vme: add vme_init_bridge for common bridge init

Consolidate vme_bridge structure setup that every bridge was required
to do itself. This came about because .irq_mtx is only used within the
VME core, but was required to be setup externally.

This returns the structure passed in to support shorthand like this:

    bridge = vme_init_bridge(&priv->bridge);

Signed-off-by: Aaron Sierra <asierra@xes-inc.com>
Acked-by: Martyn Welch <martyn@welchs.me.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>