diff options
Diffstat (limited to 'sound/hda/hdac_stream.c')
| -rw-r--r-- | sound/hda/hdac_stream.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/sound/hda/hdac_stream.c b/sound/hda/hdac_stream.c index 4e85a838ad7e..e7f6208af5b0 100644 --- a/sound/hda/hdac_stream.c +++ b/sound/hda/hdac_stream.c @@ -826,25 +826,6 @@ int snd_hdac_stream_set_spib(struct hdac_bus *bus, EXPORT_SYMBOL_GPL(snd_hdac_stream_set_spib); /** - * snd_hdac_stream_get_spbmaxfifo - gets the spib value of a stream - * @bus: HD-audio core bus - * @azx_dev: hdac_stream - * - * Return maxfifo for the stream - */ -int snd_hdac_stream_get_spbmaxfifo(struct hdac_bus *bus, - struct hdac_stream *azx_dev) -{ - if (!bus->spbcap) { - dev_err(bus->dev, "Address of SPB capability is NULL\n"); - return -EINVAL; - } - - return readl(azx_dev->fifo_addr); -} -EXPORT_SYMBOL_GPL(snd_hdac_stream_get_spbmaxfifo); - -/** * snd_hdac_stream_drsm_enable - enable DMA resume for a stream * @bus: HD-audio core bus * @enable: flag to enable/disable DRSM |