Update of /cvsroot/alsa/alsa-kernel/isa/sb
In directory sc8-pr-cvs1:/tmp/cvs-serv10022/isa/sb
Modified Files:
emu8000.c sb16_csp.c
Log Message:
- added support for user control elements (untested)
- fixed locking for snd_ctl_remove() function
Index: emu8000.c
===================================================================
RCS file: /cvsroot/alsa/alsa-kernel/isa/sb/emu8000.c,v
retrieving revision 1.18
retrieving revision 1.19
diff -u -r1.18 -r1.19
--- emu8000.c 12 Aug 2003 14:27:30 -0000 1.18
+++ emu8000.c 21 Oct 2003 17:40:14 -0000 1.19
@@ -1044,8 +1044,10 @@
__error:
for (i = 0; i < EMU8000_NUM_CONTROLS; i++) {
+ down_write(&card->controls_rwsem);
if (emu->controls[i])
snd_ctl_remove(card, emu->controls[i]);
+ up_write(&card->controls_rwsem);
}
return err;
}
Index: sb16_csp.c
===================================================================
RCS file: /cvsroot/alsa/alsa-kernel/isa/sb/sb16_csp.c,v
retrieving revision 1.10
retrieving revision 1.11
diff -u -r1.10 -r1.11
--- sb16_csp.c 30 May 2003 12:28:35 -0000 1.10
+++ sb16_csp.c 21 Oct 2003 17:40:14 -0000 1.11
@@ -1059,10 +1059,12 @@
card = p->chip->card;
+ down_write(&card->controls_rwsem);
if (p->qsound_switch)
snd_ctl_remove(card, p->qsound_switch);
if (p->qsound_space)
snd_ctl_remove(card, p->qsound_space);
+ up_write(&card->controls_rwsem);
/* cancel pending transfer of QSound parameters */
spin_lock_irqsave (&p->q_lock, flags);
-------------------------------------------------------
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