Update of /cvsroot/alsa/alsa-kernel/drivers/vx
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv22534
Modified Files:
vx_pcm.c
Log Message:
fixed sleep while atomic in the trigger callback.
Index: vx_pcm.c
===================================================================
RCS file: /cvsroot/alsa/alsa-kernel/drivers/vx/vx_pcm.c,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- vx_pcm.c 11 Feb 2004 14:33:48 -0000 1.3
+++ vx_pcm.c 24 May 2004 14:06:17 -0000 1.4
@@ -394,17 +394,14 @@
* enough sound buffer for this pipe)
*/
if (state) {
- int delay = CAN_START_DELAY;
for (i = 0 ; i < MAX_WAIT_FOR_DSP; i++) {
- snd_vx_delay(chip, delay);
err = vx_pipe_can_start(chip, pipe);
if (err > 0)
break;
/* Wait for a few, before asking again
* to avoid flooding the DSP with our requests
*/
- if ((i % 4 ) == 0)
- delay <<= 1;
+ mdelay(1);
}
}
@@ -418,15 +415,12 @@
* reaching the expected state before returning
* Check one pipe only (since they are synchronous)
*/
- delay = WAIT_STATE_DELAY;
for (i = 0; i < MAX_WAIT_FOR_DSP; i++) {
- snd_vx_delay(chip, delay);
err = vx_get_pipe_state(chip, pipe, &cur_state);
if (err < 0 || cur_state == state)
break;
err = -EIO;
- if ((i % 4 ) == 0)
- delay <<= 1;
+ mdelay(1);
}
return err < 0 ? -EIO : 0;
}
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