X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Flink-mso19%2Fapi.c;h=f2b372eb303c89c2bf1a9b00611cac194444acaa;hb=e32862ebccac5ae063abc68d9ce13a66ad46bb97;hp=e25c5578f72ba4fa5a89857c763565b99c779626;hpb=1f8f5bc08e0f684156baac513431b40d79ab4ea1;p=libsigrok.git

diff --git a/src/hardware/link-mso19/api.c b/src/hardware/link-mso19/api.c
index e25c5578..f2b372eb 100644
--- a/src/hardware/link-mso19/api.c
+++ b/src/hardware/link-mso19/api.c
@@ -50,8 +50,6 @@ static const uint64_t samplerates[] = {
 	SR_HZ(100),
 };
 
-SR_PRIV struct sr_dev_driver link_mso19_driver_info;
-
 /* TODO: Use sr_dev_inst to store connection handle & use std_dev_clear(). */
 static int dev_clear(const struct sr_dev_driver *di)
 {
@@ -85,11 +83,6 @@ static int dev_clear(const struct sr_dev_driver *di)
 	return ret;
 }
 
-static int init(struct sr_dev_driver *di, struct sr_context *sr_ctx)
-{
-	return std_init(di, sr_ctx, LOG_PREFIX);
-}
-
 static GSList *scan(struct sr_dev_driver *di, GSList *options)
 {
 	int i;
@@ -263,13 +256,14 @@ static int config_get(int key, GVariant **data, const struct sr_dev_inst *sdi,
 
 	(void)cg;
 
+	if (!sdi)
+		return SR_ERR_ARG;
+
+	devc = sdi->priv;
+
 	switch (key) {
 	case SR_CONF_SAMPLERATE:
-		if (sdi) {
-			devc = sdi->priv;
-			*data = g_variant_new_uint64(devc->cur_rate);
-		} else
-			return SR_ERR;
+		*data = g_variant_new_uint64(devc->cur_rate);
 		break;
 	default:
 		return SR_ERR_NA;
@@ -289,6 +283,7 @@ static int config_set(int key, GVariant *data, const struct sr_dev_inst *sdi,
 	double pos;
 
 	(void)cg;
+
 	devc = sdi->priv;
 
 	if (sdi->status != SR_ST_ACTIVE)
@@ -456,7 +451,7 @@ SR_PRIV struct sr_dev_driver link_mso19_driver_info = {
 	.name = "link-mso19",
 	.longname = "Link Instruments MSO-19",
 	.api_version = 1,
-	.init = init,
+	.init = std_init,
 	.cleanup = std_cleanup,
 	.scan = scan,
 	.dev_list = std_dev_list,