X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fsession_driver.c;h=d56c22c23866f088323f4c8ab43d669396572f13;hb=1e726f568d6d72a8c6afdcd8fa98b98e910ad523;hp=1db2cdff255ca26d14a3d9509d174ff04ecb16c2;hpb=3be42bc22f8b36599a448273c12a76d3e0f7a940;p=libsigrok.git

diff --git a/src/session_driver.c b/src/session_driver.c
index 1db2cdff..d56c22c2 100644
--- a/src/session_driver.c
+++ b/src/session_driver.c
@@ -336,15 +336,13 @@ static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *
 	return SR_OK;
 }
 
-static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
+static int dev_acquisition_start(const struct sr_dev_inst *sdi)
 {
 	struct session_vdev *vdev;
 	int ret;
 	GSList *l;
 	struct sr_channel *ch;
 
-	(void)cb_data;
-
 	vdev = sdi->priv;
 	vdev->bytes_read = 0;
 	vdev->cur_analog_channel = 0;
@@ -367,7 +365,6 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
 		return SR_ERR;
 	}
 
-	/* Send header packet to the session bus. */
 	std_session_send_df_header(sdi, LOG_PREFIX);
 
 	/* freewheeling source */
@@ -376,11 +373,10 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
 	return SR_OK;
 }
 
-static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
+static int dev_acquisition_stop(struct sr_dev_inst *sdi)
 {
 	struct session_vdev *vdev;
 
-	(void)cb_data;
 	vdev = sdi->priv;
 
 	vdev->finished = TRUE;