Introduce standard implementation of the dev_list() callback

[libsigrok.git] / src / hardware / teleinfo / api.c

diff --git a/src/hardware/teleinfo/api.c b/src/hardware/teleinfo/api.c
index 540143e3bf89488963ba7e08576dd63c82df14bd..302373d6b27d2cbe53d7b06e668ca4fa8dd71d23 100644 (file)
--- a/src/hardware/teleinfo/api.c
+++ b/src/hardware/teleinfo/api.c
@@ -17,6 +17,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <config.h>
 #include <stdlib.h>
 #include <glib.h>
 #include <libsigrok/libsigrok.h>
@@ -132,16 +133,6 @@ scan_cleanup:
        return devices;
 }
 
-static GSList *dev_list(const struct sr_dev_driver *di)
-{
-       return ((struct drv_context *)(di->context))->instances;
-}
-
-static int cleanup(const struct sr_dev_driver *di)
-{
-       return std_dev_clear(di, NULL);
-}
-
 static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sdi,
                const struct sr_channel_group *cg)
 {
@@ -193,7 +184,7 @@ static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *
        return SR_OK;
 }
 
-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 sr_serial_dev_inst *serial = sdi->conn;
        struct dev_context *devc;
@@ -201,12 +192,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
        if (sdi->status != SR_ST_ACTIVE)
                return SR_ERR_DEV_CLOSED;
 
-       if (!(devc = sdi->priv)) {
-               sr_err("sdi->priv was NULL.");
-               return SR_ERR_BUG;
-       }
-
-       devc->session_cb_data = cb_data;
+       devc = sdi->priv;
 
        /*
         * Reset the number of samples to take. If we've already collected our
@@ -216,8 +202,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
        devc->num_samples = 0;
        devc->start_time = g_get_monotonic_time();
 
-       /* Send header packet to the session bus. */
-       std_session_send_df_header(cb_data, LOG_PREFIX);
+       std_session_send_df_header(sdi, LOG_PREFIX);
 
        /* Poll every 50ms, or whenever some data comes in. */
        serial_source_add(sdi->session, serial, G_IO_IN, 50,
@@ -226,9 +211,9 @@ 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)
 {
-       return std_serial_dev_acquisition_stop(sdi, cb_data,
+       return std_serial_dev_acquisition_stop(sdi,
                        std_serial_dev_close, sdi->conn, LOG_PREFIX);
 }
 
@@ -237,9 +222,9 @@ SR_PRIV struct sr_dev_driver teleinfo_driver_info = {
        .longname = "Teleinfo",
        .api_version = 1,
        .init = init,
-       .cleanup = cleanup,
+       .cleanup = std_cleanup,
        .scan = scan,
-       .dev_list = dev_list,
+       .dev_list = std_dev_list,
        .dev_clear = NULL,
        .config_get = NULL,
        .config_set = config_set,