Add sr_dev_acquisition_stop(), factor out SR_ERR_DEV_CLOSED check.

[libsigrok.git] / src / hardware / yokogawa-dlm / api.c

diff --git a/src/hardware/yokogawa-dlm/api.c b/src/hardware/yokogawa-dlm/api.c
index 99647913c4d9417bb493d7f161bd16f5dc00a449..e11587e6ced551c77a340893cd392ff19b3d5404 100644 (file)
--- a/src/hardware/yokogawa-dlm/api.c
+++ b/src/hardware/yokogawa-dlm/api.c
@@ -43,14 +43,14 @@ static const uint32_t dlm_devopts[] = {
        SR_CONF_TIMEBASE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
        SR_CONF_NUM_HDIV | SR_CONF_GET,
        SR_CONF_HORIZ_TRIGGERPOS | SR_CONF_GET | SR_CONF_SET,
-       SR_CONF_TRIGGER_SLOPE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
        SR_CONF_TRIGGER_SOURCE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
+       SR_CONF_TRIGGER_SLOPE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 };
 
 static const uint32_t dlm_analog_devopts[] = {
-       SR_CONF_COUPLING | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
-       SR_CONF_VDIV | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
        SR_CONF_NUM_VDIV | SR_CONF_GET,
+       SR_CONF_VDIV | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
+       SR_CONF_COUPLING | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 };
 
 static const uint32_t dlm_digital_devopts[] = {
@@ -109,10 +109,8 @@ static struct sr_dev_inst *probe_usbtmc_device(struct sr_scpi_dev_inst *scpi)
        return sdi;
 
 fail:
-       if (hw_info)
-               sr_scpi_hw_info_free(hw_info);
-       if (sdi)
-               sr_dev_inst_free(sdi);
+       sr_scpi_hw_info_free(hw_info);
+       sr_dev_inst_free(sdi);
        g_free(devc);
 
        return NULL;
@@ -490,7 +488,7 @@ static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *
        struct dev_context *devc = NULL;
        const struct scope_config *model = NULL;
 
-       /* SR_CONF_SCAN_OPTIONS is always valid, regardless of sdi or probe group. */
+       /* SR_CONF_SCAN_OPTIONS is always valid, regardless of sdi or channel group. */
        if (key == SR_CONF_SCAN_OPTIONS) {
                *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
                                dlm_scanopts, ARRAY_SIZE(dlm_scanopts), sizeof(uint32_t));
@@ -512,7 +510,7 @@ static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *
 
        /*
         * If cg is NULL, only the SR_CONF_DEVICE_OPTIONS that are not
-        * specific to a probe group must be returned.
+        * specific to a channel group must be returned.
         */
        if (!cg) {
                switch (key) {
@@ -662,9 +660,6 @@ static int dev_acquisition_stop(struct sr_dev_inst *sdi)
 
        std_session_send_df_end(sdi);
 
-       if (sdi->status != SR_ST_ACTIVE)
-               return SR_ERR_DEV_CLOSED;
-
        devc = sdi->priv;
 
        devc->num_frames = 0;