ctl: improve API documentation for TLV operation

A commit fe1b08803db6 ("ctl: improve API documentation for threshold level
operations") changes documentations for some TLV-related APIs with wrong
explanations.

This commit fix it with better explanations.

Fixes: fe1b08803db6 ("ctl: improve API documentation for threshold level operations")
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/src/control/control.c b/src/control/control.c
index 6c00b8e50d2be78f9c5e93322b8e8b107ff8c442..422582d4060092e4b6db70353e9db54a3bd742fb 100644 (file)
--- a/src/control/control.c
+++ b/src/control/control.c
@@ -912,7 +912,7 @@ static int snd_ctl_tlv_do(snd_ctl_t *ctl, int op_flag,
 }
 
 /**
- * \brief Set given data to an element as threshold level.
+ * \brief Read structured data from an element set to given buffer.
  * \param ctl A handle of backend module for control interface.
  * \param id ID of an element.
  * \param tlv An array with members of unsigned int type.
@@ -940,7 +940,7 @@ int snd_ctl_elem_tlv_read(snd_ctl_t *ctl, const snd_ctl_elem_id_t *id,
 }
 
 /**
- * \brief Set given data to an element as threshold level.
+ * \brief Write structured data from given buffer to an element set.
  * \param ctl A handle of backend module for control interface.
  * \param id ID of an element.
  * \param tlv An array with members of unsigned int type. The second member
@@ -957,7 +957,7 @@ int snd_ctl_elem_tlv_write(snd_ctl_t *ctl, const snd_ctl_elem_id_t *id,
 }
 
 /**
- * \brief Set given data to an element as threshold level.
+ * \brief Process structured data from given buffer for an element set.
  * \param ctl A handle of backend module for control interface.
  * \param id ID of an element.
  * \param tlv An array with members of unsigned int type. The second member