ALSA: Remove transfer_ack_{begin,end} callbacks from struct snd_pcm_runtime

[firefly-linux-kernel-4.4.55.git] / include / sound / pcm.h

diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index 2882dddfc91cfb957e7b988a016e7e8086f0d674..3e0ffd21901f6c7c14b2a3e9f9f4069b5ccd5a3c 100644 (file)
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -402,10 +402,6 @@ struct snd_pcm_runtime {
        struct snd_pcm_hardware hw;
        struct snd_pcm_hw_constraints hw_constraints;
 
-       /* -- interrupt callbacks -- */
-       void (*transfer_ack_begin)(struct snd_pcm_substream *substream);
-       void (*transfer_ack_end)(struct snd_pcm_substream *substream);
-
        /* -- timer -- */
        unsigned int timer_resolution;  /* timer resolution */
        int tstamp_type;                /* timestamp type */