[src/trunk]: src/sys/dev/usb Use usb_rem_task_wait in usb athn(4) detachment.

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

details:   https://anonhg.NetBSD.org/src/rev/1a907cad1d6e
branches:  trunk
changeset: 834117:1a907cad1d6e
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Sun Jul 29 01:59:56 2018 +0000

description:
Use usb_rem_task_wait in usb athn(4) detachment.

diffstat:

 sys/dev/usb/if_athn_usb.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (36 lines):

diff -r 3f33055c177c -r 1a907cad1d6e sys/dev/usb/if_athn_usb.c
--- a/sys/dev/usb/if_athn_usb.c Sun Jul 29 01:59:46 2018 +0000
+++ b/sys/dev/usb/if_athn_usb.c Sun Jul 29 01:59:56 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_athn_usb.c,v 1.27 2018/06/26 06:48:02 msaitoh Exp $ */
+/*     $NetBSD: if_athn_usb.c,v 1.28 2018/07/29 01:59:56 riastradh Exp $       */
 /*     $OpenBSD: if_athn_usb.c,v 1.12 2013/01/14 09:50:31 jsing Exp $  */
 
 /*-
@@ -22,7 +22,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_athn_usb.c,v 1.27 2018/06/26 06:48:02 msaitoh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_athn_usb.c,v 1.28 2018/07/29 01:59:56 riastradh Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_inet.h"
@@ -335,7 +335,7 @@
        athn_usb_free_tx_cmd(usc);
        athn_usb_free_tx_msg(usc);
        athn_usb_close_pipes(usc);
-       usb_rem_task(usc->usc_udev, &usc->usc_task);
+       usb_rem_task_wait(usc->usc_udev, &usc->usc_task, USB_TASKQ_DRIVER);
 
        cv_destroy(&usc->usc_cmd_cv);
        cv_destroy(&usc->usc_msg_cv);
@@ -501,7 +501,7 @@
 
        athn_usb_wait_async(usc);
 
-       usb_rem_task(usc->usc_udev, &usc->usc_task);
+       usb_rem_task_wait(usc->usc_udev, &usc->usc_task, USB_TASKQ_DRIVER);
 
        /* Abort Tx/Rx pipes. */
        athn_usb_abort_pipes(usc);