aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorPankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com>2017-01-11 11:28:02 +0530
committerPankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com>2017-01-11 11:29:23 +0530
commit95c79d8797256dcfa89c1b77d5d2ca5abbf0968c (patch)
treefa355e7d2f99212a0947d212f9f6ca352f849011
parent010121a131a8092ca7cfc9e219b6fb1e3f4346bf (diff)
Fix mixer_wait_event function comments
The @return comment description incorrect. Fix it. Change-Id: I148a5ebf3e05eb4824beb4c8fa1032a38272d86d Signed-off-by: Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com>
-rw-r--r--src/mixer.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/mixer.c b/src/mixer.c
index 73fbc66..d07797a 100644
--- a/src/mixer.c
+++ b/src/mixer.c
@@ -321,8 +321,9 @@ int mixer_subscribe_events(struct mixer *mixer, int subscribe)
/** Wait for mixer events.
* @param mixer A mixer handle.
* @param timeout timout value
- * @returns On success, zero.
- * On failure, non-zero.
+ * @returns On success, 1.
+ * On failure, -errno.
+ * On timeout, 0
* @ingroup libtinyalsa-mixer
*/
int mixer_wait_event(struct mixer *mixer, int timeout)