[src/trunk]: src/sys/dev/usb Use usb_rem_task_wait in usbd_kill_pipe.

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

details:   https://anonhg.NetBSD.org/src/rev/b43a2cde53f5
branches:  trunk
changeset: 834135:b43a2cde53f5
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Sun Jul 29 02:08:07 2018 +0000

description:
Use usb_rem_task_wait in usbd_kill_pipe.

diffstat:

 sys/dev/usb/usb_subr.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 59b4dc162e90 -r b43a2cde53f5 sys/dev/usb/usb_subr.c
--- a/sys/dev/usb/usb_subr.c    Sun Jul 29 02:07:56 2018 +0000
+++ b/sys/dev/usb/usb_subr.c    Sun Jul 29 02:08:07 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: usb_subr.c,v 1.224 2018/04/30 05:04:34 mlelstv Exp $   */
+/*     $NetBSD: usb_subr.c,v 1.225 2018/07/29 02:08:07 riastradh Exp $ */
 /*     $FreeBSD: src/sys/dev/usb/usb_subr.c,v 1.18 1999/11/17 22:33:47 n_hibma Exp $   */
 
 /*
@@ -32,7 +32,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: usb_subr.c,v 1.224 2018/04/30 05:04:34 mlelstv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: usb_subr.c,v 1.225 2018/07/29 02:08:07 riastradh Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_compat_netbsd.h"
@@ -823,7 +823,7 @@
        usbd_lock_pipe(pipe);
        pipe->up_methods->upm_close(pipe);
        usbd_unlock_pipe(pipe);
-       usb_rem_task(pipe->up_dev, &pipe->up_async_task);
+       usb_rem_task_wait(pipe->up_dev, &pipe->up_async_task, USB_TASKQ_DRIVER);
        pipe->up_endpoint->ue_refcnt--;
        kmem_free(pipe, pipe->up_dev->ud_bus->ub_pipesize);
 }