diff options
| -rw-r--r-- | include/sound/hdaudio.h | 2 | ||||
| -rw-r--r-- | sound/hda/hdac_stream.c | 19 |
2 files changed, 0 insertions, 21 deletions
diff --git a/include/sound/hdaudio.h b/include/sound/hdaudio.h index b098ceadbe74..6257152fa0ce 100644 --- a/include/sound/hdaudio.h +++ b/include/sound/hdaudio.h @@ -598,8 +598,6 @@ void snd_hdac_stream_spbcap_enable(struct hdac_bus *chip, bool enable, int index); int snd_hdac_stream_set_spib(struct hdac_bus *bus, struct hdac_stream *azx_dev, u32 value); -int snd_hdac_stream_get_spbmaxfifo(struct hdac_bus *bus, - struct hdac_stream *azx_dev); void snd_hdac_stream_drsm_enable(struct hdac_bus *bus, bool enable, int index); int snd_hdac_stream_wait_drsm(struct hdac_stream *azx_dev); 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 |