Module Name: src
Committed By: skrll
Date: Fri Sep 27 13:34:48 UTC 2013
Modified Files:
src/sys/dev/usb: uaudio.c
Log Message:
Don't call mutex_spin_exit on already released lock.
To generate a diff of this commit:
cvs rdiff -u -r1.138 -r1.139 src/sys/dev/usb/uaudio.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/usb/uaudio.c
diff -u src/sys/dev/usb/uaudio.c:1.138 src/sys/dev/usb/uaudio.c:1.139
--- src/sys/dev/usb/uaudio.c:1.138 Sun Sep 15 15:04:47 2013
+++ src/sys/dev/usb/uaudio.c Fri Sep 27 13:34:48 2013
@@ -1,4 +1,4 @@
-/* $NetBSD: uaudio.c,v 1.138 2013/09/15 15:04:47 martin Exp $ */
+/* $NetBSD: uaudio.c,v 1.139 2013/09/27 13:34:48 skrll Exp $ */
/*
* Copyright (c) 1999, 2012 The NetBSD Foundation, Inc.
@@ -37,7 +37,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uaudio.c,v 1.138 2013/09/15 15:04:47 martin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uaudio.c,v 1.139 2013/09/27 13:34:48 skrll Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -2602,7 +2602,6 @@ uaudio_trigger_input(void *addr, void *s
ch->intr = intr;
ch->arg = arg;
- mutex_spin_exit(&sc->sc_intr_lock);
for (i = 0; i < UAUDIO_NCHANBUFS-1; i++) /* XXX -1 shouldn't be needed */
uaudio_chan_rtransfer(ch);
mutex_spin_enter(&sc->sc_intr_lock);
@@ -2649,7 +2648,6 @@ uaudio_trigger_output(void *addr, void *
ch->intr = intr;
ch->arg = arg;
- mutex_spin_exit(&sc->sc_intr_lock);
for (i = 0; i < UAUDIO_NCHANBUFS-1; i++) /* XXX */
uaudio_chan_ptransfer(ch);
mutex_spin_enter(&sc->sc_intr_lock);
