X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Ffx2lafw%2Fapi.c;h=90d28507628dfc1989591a48d64146f69c07b3c2;hb=695dc859c15ba4190f5c1aa2e1a6e2dc6a6e5845;hp=171ec1666ff7622b1c06801c1bc028919f5553f6;hpb=3be42bc22f8b36599a448273c12a76d3e0f7a940;p=libsigrok.git

diff --git a/src/hardware/fx2lafw/api.c b/src/hardware/fx2lafw/api.c
index 171ec166..90d28507 100644
--- a/src/hardware/fx2lafw/api.c
+++ b/src/hardware/fx2lafw/api.c
@@ -739,7 +739,6 @@ static int start_transfers(const struct sr_dev_inst *sdi)
 	else
 		devc->send_data_proc = la_send_data_proc;
 
-	/* Send header packet to the session bus. */
 	std_session_send_df_header(sdi, LOG_PREFIX);
 
 	return SR_OK;
@@ -845,7 +844,7 @@ static int configure_channels(const struct sr_dev_inst *sdi)
 	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 sr_dev_driver *di;
 	struct drv_context *drvc;
@@ -861,7 +860,6 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
 	devc = sdi->priv;
 
 	devc->ctx = drvc->sr_ctx;
-	devc->cb_data = cb_data;
 	devc->sent_samples = 0;
 	devc->empty_transfer_count = 0;
 	devc->acq_aborted = FALSE;
@@ -895,12 +893,10 @@ 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 dev_context *devc;
 
-	(void)cb_data;
-
 	devc = sdi->priv;
 
 	if (devc->dslogic)