X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fasix-sigma%2Fasix-sigma.c;h=52224271d32a689d6c1934d0eaa3cf827d711a9e;hb=refs%2Ftags%2Flibsigrok-0.2.1;hp=154d154b7891977958c260349c5294feb80d69eb;hpb=6078d2c99619233173d4536b74258c15e6be73ba;p=libsigrok.git

diff --git a/hardware/asix-sigma/asix-sigma.c b/hardware/asix-sigma/asix-sigma.c
index 154d154b..52224271 100644
--- a/hardware/asix-sigma/asix-sigma.c
+++ b/hardware/asix-sigma/asix-sigma.c
@@ -380,37 +380,23 @@ static int bin2bitbang(const char *filename,
 	return SR_OK;
 }
 
-static int clear_instances(void)
+static void clear_helper(void *priv)
 {
-	GSList *l;
-	struct sr_dev_inst *sdi;
-	struct drv_context *drvc;
 	struct dev_context *devc;
 
-	drvc = di->priv;
+	devc = priv;
 
-	/* Properly close all devices. */
-	for (l = drvc->instances; l; l = l->next) {
-		if (!(sdi = l->data)) {
-			/* Log error, but continue cleaning up the rest. */
-			sr_err("%s: sdi was NULL, continuing", __func__);
-			continue;
-		}
-		if (sdi->priv) {
-			devc = sdi->priv;
-			ftdi_deinit(&devc->ftdic);
-		}
-		sr_dev_inst_free(sdi);
-	}
-	g_slist_free(drvc->instances);
-	drvc->instances = NULL;
+	ftdi_deinit(&devc->ftdic);
+}
 
-	return SR_OK;
+static int dev_clear(void)
+{
+	return std_dev_clear(di, clear_helper);
 }
 
 static int init(struct sr_context *sr_ctx)
 {
-	return std_hw_init(sr_ctx, di, LOG_PREFIX);
+	return std_init(sr_ctx, di, LOG_PREFIX);
 }
 
 static GSList *scan(GSList *options)
@@ -755,12 +741,7 @@ static int dev_close(struct sr_dev_inst *sdi)
 
 static int cleanup(void)
 {
-	if (!di->priv)
-		return SR_OK;
-
-	clear_instances();
-
-	return SR_OK;
+	return dev_clear();
 }
 
 static int config_get(int id, GVariant **data, const struct sr_dev_inst *sdi)
@@ -1417,7 +1398,7 @@ SR_PRIV struct sr_dev_driver asix_sigma_driver_info = {
 	.cleanup = cleanup,
 	.scan = scan,
 	.dev_list = dev_list,
-	.dev_clear = clear_instances,
+	.dev_clear = dev_clear,
 	.config_get = config_get,
 	.config_set = config_set,
 	.config_list = config_list,