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

[libsigrok.git] / src / hardware / motech-lps-30x / api.c

diff --git a/src/hardware/motech-lps-30x/api.c b/src/hardware/motech-lps-30x/api.c
index fb1c177dc5c41e2c0146d9a863e975cf745e6b46..464ce7db8ae923ac5a94537bde4d941d6ed347fb 100644 (file)
--- a/src/hardware/motech-lps-30x/api.c
+++ b/src/hardware/motech-lps-30x/api.c
@@ -652,9 +652,7 @@ static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *
 {
        struct dev_context *devc;
        struct sr_channel *ch;
-       int ch_idx, i;
-       GVariant *gvar;
-       GVariantBuilder gvb;
+       int ch_idx;
 
        devc = (sdi) ? sdi->priv : NULL;
 
@@ -691,22 +689,10 @@ static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *
                                devopts_cg_ch3, ARRAY_SIZE(devopts_cg_ch3), sizeof(uint32_t));
                break;
        case SR_CONF_VOLTAGE_TARGET:
-               g_variant_builder_init(&gvb, G_VARIANT_TYPE_ARRAY);
-               /* Min, max, step. */
-               for (i = 0; i < 3; i++) {
-                       gvar = g_variant_new_double(devc->model->channels[ch_idx].voltage[i]);
-                       g_variant_builder_add_value(&gvb, gvar);
-               }
-               *data = g_variant_builder_end(&gvb);
+               *data = std_gvar_min_max_step_array(devc->model->channels[ch_idx].voltage);
                break;
        case SR_CONF_CURRENT_LIMIT:
-               g_variant_builder_init(&gvb, G_VARIANT_TYPE_ARRAY);
-               /* Min, max, step. */
-               for (i = 0; i < 3; i++) {
-                       gvar = g_variant_new_double(devc->model->channels[ch_idx].current[i]);
-                       g_variant_builder_add_value(&gvb, gvar);
-               }
-               *data = g_variant_builder_end(&gvb);
+               *data = std_gvar_min_max_step_array(devc->model->channels[ch_idx].current);
                break;
        default:
                return SR_ERR_NA;