X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fhantek-dso%2Fapi.c;h=ebcc0f253fbc23016f70b506725fd30047c4d8e3;hb=4afdfd4628e9955af02a3ea619ecdfe469f9a9e2;hp=97742ffe88a4a8bb225a2449e016162bbbcd9b4c;hpb=063e7aef6d41d4c44591ff93672079998bf9622f;p=libsigrok.git

diff --git a/hardware/hantek-dso/api.c b/hardware/hantek-dso/api.c
index 97742ffe..ebcc0f25 100644
--- a/hardware/hantek-dso/api.c
+++ b/hardware/hantek-dso/api.c
@@ -341,11 +341,7 @@ static GSList *hw_scan(GSList *options)
 
 static GSList *hw_dev_list(void)
 {
-	struct drv_context *drvc;
-
-	drvc = di->priv;
-
-	return drvc->instances;
+	return ((struct drv_context *)(di->priv))->instances;
 }
 
 static int hw_dev_open(struct sr_dev_inst *sdi)
@@ -834,8 +830,6 @@ static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi,
 				    void *cb_data)
 {
 	const struct libusb_pollfd **lupfd;
-	struct sr_datafeed_packet packet;
-	struct sr_datafeed_header header;
 	struct dev_context *devc;
 	struct drv_context *drvc = di->priv;
 	int i;
@@ -865,11 +859,7 @@ static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi,
 	free(lupfd);
 
 	/* Send header packet to the session bus. */
-	packet.type = SR_DF_HEADER;
-	packet.payload = (unsigned char *)&header;
-	header.feed_version = 1;
-	gettimeofday(&header.starttime, NULL);
-	sr_session_send(cb_data, &packet);
+	std_session_send_df_header(cb_data, DRIVER_LOG_DOMAIN);
 
 	return SR_OK;
 }