drivers: Provide proper drvopts.

[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 5ab95c7fbaebaac438c699e36fa4809040d22229..04a26834114efbfe865216b5fa362042651f2b67 100644 (file)
--- a/src/hardware/korad-kaxxxxp/api.c
+++ b/src/hardware/korad-kaxxxxp/api.c
@@ -20,19 +20,18 @@
 #include <config.h>
 #include "protocol.h"
 
-static const uint32_t drvopts[] = {
-       /* Device class */
-       SR_CONF_POWER_SUPPLY,
-};
-
 static const uint32_t scanopts[] = {
        SR_CONF_CONN,
        SR_CONF_SERIALCOMM,
 };
 
-static const uint32_t devopts[] = {
+static const uint32_t drvopts[] = {
        /* Device class */
        SR_CONF_POWER_SUPPLY,
+};
+
+static const uint32_t devopts[] = {
+       /* Device class */
        /* Acquisition modes. */
        SR_CONF_CONTINUOUS,
        SR_CONF_LIMIT_SAMPLES | SR_CONF_GET | SR_CONF_SET,
@@ -282,33 +281,12 @@ static int config_list(uint32_t key, GVariant **data,
        double dval;
        int idx;
 
-       (void)cg;
-
-       /* Always available (with or without sdi). */
-       if (key == SR_CONF_SCAN_OPTIONS) {
-               *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
-                       scanopts, ARRAY_SIZE(scanopts), sizeof(uint32_t));
-               return SR_OK;
-       }
-
-       /* Return drvopts without sdi (and devopts with sdi, see below). */
-       if (key == SR_CONF_DEVICE_OPTIONS && !sdi) {
-               *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
-                       drvopts, ARRAY_SIZE(drvopts), sizeof(uint32_t));
-               return SR_OK;
-       }
-
-       /* Every other key needs an sdi. */
-       if (!sdi)
-               return SR_ERR_ARG;
-
-       devc = sdi->priv;
+       devc = (sdi) ? sdi->priv : NULL;
 
        switch (key) {
+       case SR_CONF_SCAN_OPTIONS:
        case SR_CONF_DEVICE_OPTIONS:
-               *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
-                       devopts, ARRAY_SIZE(devopts), sizeof(uint32_t));
-               break;
+               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. */