[src/trunk]: src/sys/dev/usb allow suspend with uftdi(4). it works fine.

[maya <maya%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b7b2f93f9f40
branches:  trunk
changeset: 819741:b7b2f93f9f40
user:      maya <maya%NetBSD.org@localhost>
date:      Thu Dec 15 17:21:21 2016 +0000

description:
allow suspend with uftdi(4). it works fine.

diffstat:

 sys/dev/usb/uftdi.c |  7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diffs (28 lines):

diff -r 8a931d3d0f35 -r b7b2f93f9f40 sys/dev/usb/uftdi.c
--- a/sys/dev/usb/uftdi.c       Thu Dec 15 15:03:17 2016 +0000
+++ b/sys/dev/usb/uftdi.c       Thu Dec 15 17:21:21 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: uftdi.c,v 1.63 2016/11/25 12:56:29 skrll Exp $ */
+/*     $NetBSD: uftdi.c,v 1.64 2016/12/15 17:21:21 maya Exp $  */
 
 /*
  * Copyright (c) 2000 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uftdi.c,v 1.63 2016/11/25 12:56:29 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uftdi.c,v 1.64 2016/12/15 17:21:21 maya Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_usb.h"
@@ -341,6 +341,9 @@
 
        usbd_add_drv_event(USB_EVENT_DRIVER_ATTACH, sc->sc_udev, sc->sc_dev);
 
+       if (!pmf_device_register(self, NULL, NULL))
+               aprint_error_dev(self, "couldn't establish power handler\n");
+
        return;
 
 bad: