[src/trunk]: src/sys/dev/usb Use PR_NOWAIT in dwc_otg_allocx as it can be cal...

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

details:   https://anonhg.NetBSD.org/src/rev/040d657751c7
branches:  trunk
changeset: 784127:040d657751c7
user:      skrll <skrll%NetBSD.org@localhost>
date:      Sat Jan 19 07:41:51 2013 +0000

description:
Use PR_NOWAIT in dwc_otg_allocx as it can be called in the USB softint via
completions.

diffstat:

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

diffs (27 lines):

diff -r 804619cc0215 -r 040d657751c7 sys/dev/usb/dwc_otg.c
--- a/sys/dev/usb/dwc_otg.c     Sat Jan 19 04:23:37 2013 +0000
+++ b/sys/dev/usb/dwc_otg.c     Sat Jan 19 07:41:51 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: dwc_otg.c,v 1.24 2013/01/13 15:27:17 skrll Exp $       */
+/*     $NetBSD: dwc_otg.c,v 1.25 2013/01/19 07:41:51 skrll Exp $       */
 
 /*-
  * Copyright (c) 2012 Hans Petter Selasky. All rights reserved.
@@ -60,7 +60,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: dwc_otg.c,v 1.24 2013/01/13 15:27:17 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: dwc_otg.c,v 1.25 2013/01/19 07:41:51 skrll Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -377,7 +377,7 @@
        DPRINTF("\n");
 
        DOTG_EVCNT_INCR(sc->sc_ev_xferpoolget);
-       xfer = pool_cache_get(sc->sc_xferpool, PR_WAITOK);
+       xfer = pool_cache_get(sc->sc_xferpool, PR_NOWAIT);
        if (xfer != NULL) {
                memset(xfer, 0, sizeof(struct dwc_otg_xfer));
 #ifdef DIAGNOSTIC