Drop some unused or duplicated code.

[libsigrok.git] / src / hardware / scpi-pps / api.c

diff --git a/src/hardware/scpi-pps/api.c b/src/hardware/scpi-pps/api.c
index 475cdca3eb9064bbb8cfac3b90b2d8c1b07a3196..10ab5f9e8335147bae53ad3b804490f073590893 100644 (file)
--- a/src/hardware/scpi-pps/api.c
+++ b/src/hardware/scpi-pps/api.c
@@ -203,7 +203,6 @@ static int dev_open(struct sr_dev_inst *sdi)
 
        devc = sdi->priv;
        scpi_cmd(sdi, devc->device->commands, SCPI_CMD_REMOTE);
-       devc = sdi->priv;
        devc->beeper_was_set = FALSE;
        if (scpi_cmd_resp(sdi, devc->device->commands, &beeper,
                        G_VARIANT_TYPE_BOOLEAN, SCPI_CMD_BEEPER) == SR_OK) {
@@ -576,7 +575,7 @@ static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *
        return ret;
 }
 
-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 dev_context *devc;
        struct sr_scpi_dev_inst *scpi;
@@ -589,7 +588,6 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
 
        devc = sdi->priv;
        scpi = sdi->conn;
-       devc->cb_data = cb_data;
 
        if ((ret = sr_scpi_source_add(sdi->session, scpi, G_IO_IN, 10,
                        scpi_pps_receive_data, (void *)sdi)) != SR_OK)
@@ -616,13 +614,11 @@ 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 sr_scpi_dev_inst *scpi;
        float f;
 
-       (void)cb_data;
-
        if (sdi->status != SR_ST_ACTIVE)
                return SR_ERR_DEV_CLOSED;