sr_session_send_meta(): Drop unneeded check.

[libsigrok.git] / src / hwdriver.c

diff --git a/src/hwdriver.c b/src/hwdriver.c
index f5b5b2574a9f9115863c9f0aeed70ed23e237bdf..88e3532a00f22c0cd6c9887b066fcc42eee4afb5 100644 (file)
--- a/src/hwdriver.c
+++ b/src/hwdriver.c
@@ -181,6 +181,10 @@ static struct sr_key_info sr_key_info_config[] = {
                "Under-voltage condition threshold", NULL},
        {SR_CONF_TRIGGER_LEVEL, SR_T_FLOAT, "triggerlevel",
                "Trigger level", NULL},
+       {SR_CONF_EXTERNAL_CLOCK_SOURCE, SR_T_STRING, "external_clock_source",
+               "External clock source", NULL},
+       {SR_CONF_OFFSET, SR_T_FLOAT, "offset",
+               "Offset", NULL},
 
        /* Special stuff */
        {SR_CONF_SESSIONFILE, SR_T_STRING, "sessionfile",
@@ -567,6 +571,12 @@ SR_PRIV void sr_hw_cleanup_all(const struct sr_context *ctx)
  *
  * A floating reference can be passed in for data.
  *
+ * @param key The config key to use.
+ * @param data The GVariant data to use.
+ *
+ * @return The newly allocated struct sr_config. This function is assumed
+ *         to never fail.
+ *
  * @private
  */
 SR_PRIV struct sr_config *sr_config_new(uint32_t key, GVariant *data)
@@ -635,7 +645,8 @@ SR_PRIV int sr_dev_acquisition_stop(struct sr_dev_inst *sdi)
 }
 
 static void log_key(const struct sr_dev_inst *sdi,
-       const struct sr_channel_group *cg, uint32_t key, int op, GVariant *data)
+       const struct sr_channel_group *cg, uint32_t key, unsigned int op,
+       GVariant *data)
 {
        const char *opstr;
        const struct sr_key_info *srci;
@@ -657,7 +668,7 @@ static void log_key(const struct sr_dev_inst *sdi,
 
 static int check_key(const struct sr_dev_driver *driver,
                const struct sr_dev_inst *sdi, const struct sr_channel_group *cg,
-               uint32_t key, int op, GVariant *data)
+               uint32_t key, unsigned int op, GVariant *data)
 {
        const struct sr_key_info *srci;
        gsize num_opts, i;