Update of /cvsroot/alsa/alsa-kernel/include
In directory sc8-pr-cvs1:/tmp/cvs-serv21532/include
Modified Files:
pcm.h
Log Message:
Added open flag to disallow calling hw_free and close callbacks when open was not
called before
Index: pcm.h
===================================================================
RCS file: /cvsroot/alsa/alsa-kernel/include/pcm.h,v
retrieving revision 1.28
retrieving revision 1.29
diff -u -r1.28 -r1.29
--- pcm.h 9 Mar 2003 23:16:11 -0000 1.28
+++ pcm.h 12 Mar 2003 12:14:03 -0000 1.29
@@ -372,12 +372,13 @@
struct snd_dma_buffer dma_buffer;
size_t dma_max;
/* -- hardware operations -- */
+ unsigned int open_flag: 1; /* lowlevel device has been opened */
snd_pcm_ops_t *ops;
/* -- runtime information -- */
snd_pcm_runtime_t *runtime;
/* -- timer section -- */
snd_timer_t *timer; /* timer */
- int timer_running; /* time is running */
+ int timer_running: 1; /* time is running */
spinlock_t timer_lock;
/* -- next substream -- */
snd_pcm_substream_t *next;
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