tree 9c2d6b1ff5eb7fc851f0c0d038a3b7daefd34b3a
parent b72c9310a1188b7ce53248a649cbfd77f16cff64
author Serge Semin <fancer.lancer@gmail.com> 1508704692 +0300
committer Alex Van Damme <atv@google.com> 1572381932 -0700

usb: usb251xb: Use GPIO descriptor consumer interface

The driver used to be developed with legacy GPIO API support. It's
better to use descriptor-based interface for several reasons. First
of all the legacy API doesn't support the ACTIVE_LOW/HIGH flag of dts
nodes, which is essential since different hardware may have different
GPIOs connectivity including the logical value inversion. Secondly,
by requesting the reset GPIO descriptor the driver prevent the other
applications from changing its value. And last but not least the
legacy GPIO interface should be avoided in the new code due to it
obsolescence.

Signed-off-by: Serge Semin <fancer.lancer@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>