X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fstd.c;h=7cd2313129456605a970924232b0ec990a8e04a7;hb=0e5a2877595b3746fca4559b38930cb08d9362be;hp=70632319ef149fcde245b3a386a0126424c86927;hpb=bee2b0168c087676c1b365861d8c2d4714afa9b9;p=libsigrok.git

diff --git a/src/std.c b/src/std.c
index 70632319..7cd23131 100644
--- a/src/std.c
+++ b/src/std.c
@@ -203,21 +203,15 @@ SR_PRIV int std_serial_dev_close(struct sr_dev_inst *sdi)
  *
  * @param sdi The device instance for which acquisition should stop.
  *            Must not be NULL.
- * @param cb_data Opaque 'cb_data' pointer. Must not be NULL.
- * @param dev_close_fn Function pointer to the driver's dev_close().
- *               	  Must not be NULL.
- * @param serial The serial device instance (struct serial_dev_inst *).
- *               Must not be NULL.
  *
  * @retval SR_OK Success.
  * @retval SR_ERR_ARG Invalid arguments.
  * @retval SR_ERR_DEV_CLOSED Device is closed.
  * @retval SR_ERR Other errors.
  */
-SR_PRIV int std_serial_dev_acquisition_stop(struct sr_dev_inst *sdi,
-			dev_close_callback dev_close_fn,
-			struct sr_serial_dev_inst *serial)
+SR_PRIV int std_serial_dev_acquisition_stop(struct sr_dev_inst *sdi)
 {
+	struct sr_serial_dev_inst *serial = sdi->conn;
 	const char *prefix = sdi->driver->name;
 	int ret;
 
@@ -233,7 +227,7 @@ SR_PRIV int std_serial_dev_acquisition_stop(struct sr_dev_inst *sdi,
 		return ret;
 	}
 
-	if ((ret = dev_close_fn(sdi)) < 0) {
+	if ((ret = sdi->driver->dev_close(sdi)) < 0) {
 		sr_err("%s: Failed to close device: %d.", prefix, ret);
 		return ret;
 	}