[src/jmcneill-audiomp3]: src/sys/arch/sgimips/mace no need to enter intr_lock...

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

details:   https://anonhg.NetBSD.org/src/rev/e31d4526d719
branches:  jmcneill-audiomp3
changeset: 771375:e31d4526d719
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Sun Nov 20 18:25:46 2011 +0000

description:
no need to enter intr_lock from trigger_output, it's already held

diffstat:

 sys/arch/sgimips/mace/mavb.c |  6 +-----
 1 files changed, 1 insertions(+), 5 deletions(-)

diffs (27 lines):

diff -r f51b04fcb9b4 -r e31d4526d719 sys/arch/sgimips/mace/mavb.c
--- a/sys/arch/sgimips/mace/mavb.c      Sun Nov 20 16:34:23 2011 +0000
+++ b/sys/arch/sgimips/mace/mavb.c      Sun Nov 20 18:25:46 2011 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: mavb.c,v 1.7.4.2 2011/11/20 16:07:27 jmcneill Exp $ */
+/* $NetBSD: mavb.c,v 1.7.4.3 2011/11/20 18:25:46 jmcneill Exp $ */
 /* $OpenBSD: mavb.c,v 1.6 2005/04/15 13:05:14 mickey Exp $ */
 
 /*
@@ -909,8 +909,6 @@
 
        sc->sc_count = 0;
 
-       mutex_spin_enter(&sc->sc_intr_lock);
-
        bus_space_write_8(sc->sc_st, sc->sc_sh, MAVB_CHANNEL2_CONTROL,
            MAVB_CHANNEL_RESET);
        delay(1000);
@@ -921,8 +919,6 @@
        bus_space_write_8(sc->sc_st, sc->sc_sh, MAVB_CHANNEL2_CONTROL,
            MAVB_CHANNEL_DMA_ENABLE | MAVB_CHANNEL_INT_50);
 
-       mutex_spin_exit(&sc->sc_intr_lock);
-
        return 0;
 }