afs: Simplify open_next_audio_file().

[paraslash.git] / alsa_write.c

diff --git a/alsa_write.c b/alsa_write.c
index 155d02697cb90400107b59922e1cb99f917f978e..b0b21f2be4a6ac64c2d940f499b59757273db743 100644 (file)
--- a/alsa_write.c
+++ b/alsa_write.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005-2014 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2005 Andre Noll <maan@tuebingen.mpg.de>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -125,7 +125,7 @@ static int alsa_init(struct private_alsa_write_data *pad,
        period_time = pad->buffer_time * 250; /* buffer time / 4 */
        msg = "could not set period time";
        ret = snd_pcm_hw_params_set_period_time_near(pad->handle, hwparams,
-               &period_time, 0);
+               &period_time, NULL);
        if (ret < 0)
                goto fail;
 
@@ -199,10 +199,10 @@ fail:
        return -E_ALSA;
 }
 
-static void alsa_write_pre_select(struct sched *s, struct task *t)
+static void alsa_write_pre_select(struct sched *s, void *context)
 {
        struct pollfd pfd;
-       struct writer_node *wn = task_context(t);
+       struct writer_node *wn = context;
        struct private_alsa_write_data *pad = wn->private_data;
        int ret = btr_node_status(wn->btrn, wn->min_iqs, BTR_NT_LEAF);
 
@@ -248,10 +248,9 @@ static void alsa_close(struct writer_node *wn)
        free(pad);
 }
 
-static int alsa_write_post_select(__a_unused struct sched *s,
-               struct task *t)
+static int alsa_write_post_select(__a_unused struct sched *s, void *context)
 {
-       struct writer_node *wn = task_context(t);
+       struct writer_node *wn = context;
        struct private_alsa_write_data *pad = wn->private_data;
        struct btr_node *btrn = wn->btrn;
        char *data;
@@ -259,7 +258,7 @@ static int alsa_write_post_select(__a_unused struct sched *s,
        snd_pcm_sframes_t frames;
        int ret;
 
-       ret = task_get_notification(t);
+       ret = task_get_notification(wn->task);
        if (ret < 0)
                goto err;
 again: