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| author | Takashi Iwai <tiwai@suse.de> | 2017-01-31 16:04:10 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-02-03 17:33:13 +0100 |
| commit | df76df12f178642cac616b86a762d2ee749fe402 (patch) | |
| tree | 726eec2ff1bbe4f2172009cb42662e28978f9b70 /sound/x86/intel_hdmi_audio.c | |
| parent | e29c0f967261b0f6a95e05a224341be8f59df2d5 (diff) | |
| download | lwn-df76df12f178642cac616b86a762d2ee749fe402.tar.gz lwn-df76df12f178642cac616b86a762d2ee749fe402.zip | |
ALSA: x86: Remove indirect call of snd_pcm_period_elapsed()
Again another indirect call... Let's straighten it up.
Also define the had_stream field with a proper type instead of a void
pointer.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/x86/intel_hdmi_audio.c')
| -rw-r--r-- | sound/x86/intel_hdmi_audio.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/sound/x86/intel_hdmi_audio.c b/sound/x86/intel_hdmi_audio.c index fbfbf5e2b5ad..8b25687601ac 100644 --- a/sound/x86/intel_hdmi_audio.c +++ b/sound/x86/intel_hdmi_audio.c @@ -1028,14 +1028,12 @@ exit_put_handle: return retval; } -/** +/* * had_period_elapsed - updates the hardware pointer status - * @had_substream:substream for which the stream function is called - * + * @had_substream: substream for which the stream function is called */ -static void had_period_elapsed(void *had_substream) +static void had_period_elapsed(struct snd_pcm_substream *substream) { - struct snd_pcm_substream *substream = had_substream; struct had_stream_pvt *stream; if (!substream || !substream->runtime) @@ -1058,7 +1056,6 @@ static int snd_intelhad_init_stream(struct snd_pcm_substream *substream) { struct snd_intelhad *intelhaddata = snd_pcm_substream_chip(substream); - intelhaddata->stream_info.period_elapsed = had_period_elapsed; intelhaddata->stream_info.had_substream = substream; intelhaddata->stream_info.buffer_ptr = 0; intelhaddata->stream_info.buffer_rendered = 0; @@ -1648,11 +1645,11 @@ static int had_process_buffer_done(struct snd_intelhad *intelhaddata) /* In case of actual data, * report buffer_done to above ALSA layer */ - buf_size = intelhaddata->buf_info[buf_id].buf_size; + buf_size = intelhaddata->buf_info[buf_id].buf_size; if (stream_type >= HAD_RUNNING_STREAM) { intelhaddata->stream_info.buffer_rendered += (intr_count * buf_size); - stream->period_elapsed(stream->had_substream); + had_period_elapsed(stream->had_substream); } return 0; @@ -1694,7 +1691,7 @@ static int had_process_buffer_underrun(struct snd_intelhad *intelhaddata) if (stream_type == HAD_RUNNING_STREAM) { /* Report UNDERRUN error to above layers */ intelhaddata->flag_underrun = 1; - stream->period_elapsed(stream->had_substream); + had_period_elapsed(stream->had_substream); } return 0; |