drivers: Factor out std_gvar_min_max_step{,_array}().

[libsigrok.git] / src / hardware / korad-kaxxxxp / api.c

diff --git a/src/hardware/korad-kaxxxxp/api.c b/src/hardware/korad-kaxxxxp/api.c
index acd50961f25a1487f32ace54a56cb98e169b6164..c5c75da1e24f6ccfcec671cf71bfd5b6d2e4d298 100644 (file)
--- a/src/hardware/korad-kaxxxxp/api.c
+++ b/src/hardware/korad-kaxxxxp/api.c
@@ -271,10 +271,6 @@ static int config_list(uint32_t key, GVariant **data,
        const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
 {
        struct dev_context *devc;
-       GVariant *gvar;
-       GVariantBuilder gvb;
-       double dval;
-       int idx;
 
        devc = (sdi) ? sdi->priv : NULL;
 
@@ -283,24 +279,10 @@ static int config_list(uint32_t key, GVariant **data,
        case SR_CONF_DEVICE_OPTIONS:
                return STD_CONFIG_LIST(key, data, sdi, cg, scanopts, drvopts, devopts);
        case SR_CONF_VOLTAGE_TARGET:
-               g_variant_builder_init(&gvb, G_VARIANT_TYPE_ARRAY);
-               /* Min, max, step. */
-               for (idx = 0; idx < 3; idx++) {
-                       dval = devc->model->voltage[idx];
-                       gvar = g_variant_new_double(dval);
-                       g_variant_builder_add_value(&gvb, gvar);
-               }
-               *data = g_variant_builder_end(&gvb);
+               *data = std_gvar_min_max_step_array(devc->model->voltage);
                break;
        case SR_CONF_CURRENT_LIMIT:
-               g_variant_builder_init(&gvb, G_VARIANT_TYPE_ARRAY);
-               /* Min, max, step. */
-               for (idx = 0; idx < 3; idx++) {
-                       dval = devc->model->current[idx];
-                       gvar = g_variant_new_double(dval);
-                       g_variant_builder_add_value(&gvb, gvar);
-               }
-               *data = g_variant_builder_end(&gvb);
+               *data = std_gvar_min_max_step_array(devc->model->current);
                break;
        default:
                return SR_ERR_NA;