std: Rename std_dev_clear() to std_dev_clear_with_callback().

[libsigrok.git] / src / hardware / conrad-digi-35-cpu / api.c

diff --git a/src/hardware/conrad-digi-35-cpu/api.c b/src/hardware/conrad-digi-35-cpu/api.c
index 442f6c78b6fc4f5d85746afdd4541ff62d852726..b488bcd11f624ff9a9fef4e51f255550585c1977 100644 (file)
--- a/src/hardware/conrad-digi-35-cpu/api.c
+++ b/src/hardware/conrad-digi-35-cpu/api.c
@@ -17,9 +17,12 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-/** @file
- *  <em>Conrad DIGI 35 CPU</em> power supply driver
- *  @internal
+/**
+ * @file
+ *
+ * <em>Conrad DIGI 35 CPU</em> power supply driver
+ *
+ * @internal
  */
 
 #include <config.h>
@@ -42,14 +45,11 @@ static const uint32_t devopts[] = {
 static GSList *scan(struct sr_dev_driver *di, GSList *options)
 {
        struct sr_dev_inst *sdi;
-       struct drv_context *drvc;
        struct sr_config *src;
        struct sr_serial_dev_inst *serial;
-       GSList *l, *devices;
+       GSList *l;
        const char *conn, *serialcomm;
 
-       devices = NULL;
-       drvc = di->context;
        conn = serialcomm = NULL;
 
        for (l = options; l; l = l->next) {
@@ -91,9 +91,8 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
        sdi->conn = serial;
        sdi->priv = NULL;
        sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "CH1");
-       devices = g_slist_append(devices, sdi);
 
-       return std_scan_complete(di, devices);
+       return std_scan_complete(di, g_slist_append(NULL, sdi));
 }
 
 static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sdi,
@@ -104,9 +103,6 @@ static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sd
 
        (void)cg;
 
-       if (sdi->status != SR_ST_ACTIVE)
-               return SR_ERR_DEV_CLOSED;
-
        switch (key) {
        case SR_CONF_VOLTAGE:
                dblval = g_variant_get_double(data);
@@ -162,22 +158,6 @@ 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)
-{
-       if (sdi->status != SR_ST_ACTIVE)
-               return SR_ERR_DEV_CLOSED;
-
-       return SR_OK;
-}
-
-static int dev_acquisition_stop(struct sr_dev_inst *sdi)
-{
-       if (sdi->status != SR_ST_ACTIVE)
-               return SR_ERR_DEV_CLOSED;
-
-       return SR_OK;
-}
-
 static struct sr_dev_driver conrad_digi_35_cpu_driver_info = {
        .name = "conrad-digi-35-cpu",
        .longname = "Conrad DIGI 35 CPU",
@@ -192,8 +172,8 @@ static struct sr_dev_driver conrad_digi_35_cpu_driver_info = {
        .config_list = config_list,
        .dev_open = std_serial_dev_open,
        .dev_close = std_serial_dev_close,
-       .dev_acquisition_start = dev_acquisition_start,
-       .dev_acquisition_stop = dev_acquisition_stop,
+       .dev_acquisition_start = std_dummy_dev_acquisition_start,
+       .dev_acquisition_stop = std_dummy_dev_acquisition_stop,
        .context = NULL,
 };
 SR_REGISTER_DEV_DRIVER(conrad_digi_35_cpu_driver_info);