Add sr_dev_acquisition_stop(), factor out SR_ERR_DEV_CLOSED check.

[libsigrok.git] / src / hardware / saleae-logic16 / api.c

diff --git a/src/hardware/saleae-logic16/api.c b/src/hardware/saleae-logic16/api.c
index 3eb9f4034364b882e30cfeefadbf9bdc706bf298..f7430c212aec28e036a105f0f7a3783f41b6f88f 100644 (file)
--- a/src/hardware/saleae-logic16/api.c
+++ b/src/hardware/saleae-logic16/api.c
@@ -195,7 +195,7 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
 
                for (j = 0; j < ARRAY_SIZE(channel_names); j++)
                        sr_channel_new(sdi, j, SR_CHANNEL_LOGIC, TRUE,
-                                           channel_names[j]);
+                                       channel_names[j]);
 
                devc = g_malloc0(sizeof(struct dev_context));
                devc->selected_voltage_range = VOLTAGE_RANGE_18_33_V;
@@ -761,7 +761,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi)
 
        usb_source_add(sdi->session, devc->ctx, timeout, receive_data, (void *)sdi);
 
-       std_session_send_df_header(sdi, LOG_PREFIX);
+       std_session_send_df_header(sdi);
 
        if ((ret = logic16_start_acquisition(sdi)) != SR_OK) {
                abort_acquisition(devc);
@@ -775,9 +775,6 @@ static int dev_acquisition_stop(struct sr_dev_inst *sdi)
 {
        int ret;
 
-       if (sdi->status != SR_ST_ACTIVE)
-               return SR_ERR_DEV_CLOSED;
-
        ret = logic16_abort_acquisition(sdi);
 
        abort_acquisition(sdi->priv);