diff options
Diffstat (limited to 'Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl')
-rw-r--r-- | Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl b/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl index e651ed8d1e6f..4251085d38d3 100644 --- a/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl +++ b/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl | |||
@@ -5206,14 +5206,14 @@ struct _snd_pcm_runtime { | |||
5206 | You need to pass the <function>snd_dma_pci_data(pci)</function>, | 5206 | You need to pass the <function>snd_dma_pci_data(pci)</function>, |
5207 | where pci is the struct <structname>pci_dev</structname> pointer | 5207 | where pci is the struct <structname>pci_dev</structname> pointer |
5208 | of the chip as well. | 5208 | of the chip as well. |
5209 | The <type>snd_sg_buf_t</type> instance is created as | 5209 | The <type>struct snd_sg_buf</type> instance is created as |
5210 | substream->dma_private. You can cast | 5210 | substream->dma_private. You can cast |
5211 | the pointer like: | 5211 | the pointer like: |
5212 | 5212 | ||
5213 | <informalexample> | 5213 | <informalexample> |
5214 | <programlisting> | 5214 | <programlisting> |
5215 | <![CDATA[ | 5215 | <![CDATA[ |
5216 | struct snd_sg_buf *sgbuf = (struct snd_sg_buf_t*)substream->dma_private; | 5216 | struct snd_sg_buf *sgbuf = (struct snd_sg_buf *)substream->dma_private; |
5217 | ]]> | 5217 | ]]> |
5218 | </programlisting> | 5218 | </programlisting> |
5219 | </informalexample> | 5219 | </informalexample> |