drivers: implement config_list()

[libsigrok.git] / hardware / colead-slm / api.c

diff --git a/hardware/colead-slm/api.c b/hardware/colead-slm/api.c
index 5d350ec5fcf98d9067da2a03903372c5001cc456..4047a319995128450bdc0999ffd00ed6f68755ce 100644 (file)
--- a/hardware/colead-slm/api.c
+++ b/hardware/colead-slm/api.c
@@ -246,6 +246,19 @@ static int config_set(int id, const void *value, const struct sr_dev_inst *sdi)
        return SR_OK;
 }
 
+static int config_list(int key, const void **data, const struct sr_dev_inst *sdi)
+{
+
+       (void)sdi;
+
+       switch (key) {
+       default:
+               return SR_ERR_ARG;
+       }
+
+       return SR_OK;
+}
+
 static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi,
                                    void *cb_data)
 {
@@ -314,6 +327,7 @@ SR_PRIV struct sr_dev_driver colead_slm_driver_info = {
        .dev_clear = clear_instances,
        .config_get = config_get,
        .config_set = config_set,
+       .config_list = config_list,
        .dev_open = hw_dev_open,
        .dev_close = hw_dev_close,
        .dev_acquisition_start = hw_dev_acquisition_start,