Consistently use the "Sysclk" spelling everywhere.

[libsigrok.git] / src / hardware / appa-55ii / api.c

diff --git a/src/hardware/appa-55ii/api.c b/src/hardware/appa-55ii/api.c
index 892b4ad5de686478d0c8ed6d4d586a5cd5278377..ddf3fe4a11885468a041838e1ab8d01a0300c2ea 100644 (file)
--- a/src/hardware/appa-55ii/api.c
+++ b/src/hardware/appa-55ii/api.c
@@ -109,8 +109,8 @@ scan_cleanup:
        return std_scan_complete(di, devices);
 }
 
-static int config_get(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
-               const struct sr_channel_group *cg)
+static int config_get(uint32_t key, GVariant **data,
+       const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
 {
        struct dev_context *devc = sdi->priv;
 
@@ -130,12 +130,11 @@ static int config_get(uint32_t key, GVariant **data, const struct sr_dev_inst *s
        return SR_OK;
 }
 
-static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sdi,
-               const struct sr_channel_group *cg)
+static int config_set(uint32_t key, GVariant *data,
+       const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
 {
        struct dev_context *devc;
-       const char *tmp_str;
-       unsigned int i;
+       int idx;
 
        (void)cg;
 
@@ -145,17 +144,11 @@ static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sd
        case SR_CONF_LIMIT_SAMPLES:
        case SR_CONF_LIMIT_MSEC:
                return sr_sw_limits_config_set(&devc->limits, key, data);
-       case SR_CONF_DATA_SOURCE: {
-               tmp_str = g_variant_get_string(data, NULL);
-               for (i = 0; i < ARRAY_SIZE(data_sources); i++)
-                       if (!strcmp(tmp_str, data_sources[i])) {
-                               devc->data_source = i;
-                               break;
-                       }
-               if (i == ARRAY_SIZE(data_sources))
-                       return SR_ERR;
+       case SR_CONF_DATA_SOURCE:
+               if ((idx = std_str_idx(data, ARRAY_AND_SIZE(data_sources))) < 0)
+                       return SR_ERR_ARG;
+               devc->data_source = idx;
                break;
-       }
        default:
                return SR_ERR_NA;
        }
@@ -163,8 +156,8 @@ static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sd
        return SR_OK;
 }
 
-static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
-               const struct sr_channel_group *cg)
+static int config_list(uint32_t key, GVariant **data,
+       const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
 {
        switch (key) {
        case SR_CONF_SCAN_OPTIONS: