diff options
Diffstat (limited to 'sound/hda/hdac_stream.c')
| -rw-r--r-- | sound/hda/hdac_stream.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/sound/hda/hdac_stream.c b/sound/hda/hdac_stream.c index bdf6d4db6769..2dbde3d1cf68 100644 --- a/sound/hda/hdac_stream.c +++ b/sound/hda/hdac_stream.c @@ -112,10 +112,10 @@ void snd_hdac_stream_start(struct hdac_stream *azx_dev, bool fresh_start) EXPORT_SYMBOL_GPL(snd_hdac_stream_start); /** - * snd_hdac_stream_clear - stop a stream DMA + * snd_hdac_stream_clear - helper to clear stream registers and stop DMA transfers * @azx_dev: HD-audio core stream to stop */ -void snd_hdac_stream_clear(struct hdac_stream *azx_dev) +static void snd_hdac_stream_clear(struct hdac_stream *azx_dev) { snd_hdac_stream_updateb(azx_dev, SD_CTL, SD_CTL_DMA_START | SD_INT_MASK, 0); @@ -124,7 +124,6 @@ void snd_hdac_stream_clear(struct hdac_stream *azx_dev) snd_hdac_stream_updateb(azx_dev, SD_CTL_3B, SD_CTL_STRIPE_MASK, 0); azx_dev->running = false; } -EXPORT_SYMBOL_GPL(snd_hdac_stream_clear); /** * snd_hdac_stream_stop - stop a stream |