X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fasix-sigma%2Fasix-sigma.c;h=c577ca74686ca58268829c7c457efa35c339b08e;hb=988357ca2f0cb0d0e066111c12b9c0de74a53a1b;hp=24c786da0d65b9f420934d70831ea1c6477b5e7d;hpb=0af636bed97c174bea46e61e961eaa1b0b162e0f;p=libsigrok.git

diff --git a/src/hardware/asix-sigma/asix-sigma.c b/src/hardware/asix-sigma/asix-sigma.c
index 24c786da..c577ca74 100644
--- a/src/hardware/asix-sigma/asix-sigma.c
+++ b/src/hardware/asix-sigma/asix-sigma.c
@@ -71,13 +71,13 @@ static const char *channel_names[] = {
 	"9", "10", "11", "12", "13", "14", "15", "16",
 };
 
-static const uint32_t devopts[] = {
+static const uint32_t drvopts[] = {
 	SR_CONF_LOGIC_ANALYZER,
-	SR_CONF_LIMIT_MSEC | SR_CONF_GET | SR_CONF_SET,
-	SR_CONF_LIMIT_SAMPLES | SR_CONF_SET,
 };
 
-static const uint32_t devopts_global[] = {
+static const uint32_t devopts[] = {
+	SR_CONF_LIMIT_MSEC | SR_CONF_GET | SR_CONF_SET,
+	SR_CONF_LIMIT_SAMPLES | SR_CONF_SET,
 	SR_CONF_SAMPLERATE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 	SR_CONF_TRIGGER_MATCH | SR_CONF_LIST,
 	SR_CONF_CAPTURE_RATIO | SR_CONF_GET | SR_CONF_SET,
@@ -341,10 +341,7 @@ static GSList *scan(GSList *options)
 
 	devices = NULL;
 
-	if (!(devc = g_try_malloc(sizeof(struct dev_context)))) {
-		sr_err("%s: devc malloc failed", __func__);
-		return NULL;
-	}
+	devc = g_malloc0(sizeof(struct dev_context));
 
 	ftdi_init(&devc->ftdic);
 
@@ -380,7 +377,7 @@ static GSList *scan(GSList *options)
 	devc->use_triggers = 0;
 
 	/* Register SIGMA device. */
-	sdi = sr_dev_inst_new();
+	sdi = g_malloc0(sizeof(struct sr_dev_inst));
 	sdi->status = SR_ST_INITIALIZING;
 	sdi->vendor = g_strdup(USB_VENDOR_NAME);
 	sdi->model = g_strdup(USB_MODEL_NAME);
@@ -389,8 +386,6 @@ static GSList *scan(GSList *options)
 	for (i = 0; i < ARRAY_SIZE(channel_names); i++) {
 		ch = sr_channel_new(i, SR_CHANNEL_LOGIC, TRUE,
 				    channel_names[i]);
-		if (!ch)
-			return NULL;
 		sdi->channels = g_slist_append(sdi->channels, ch);
 	}
 
@@ -901,10 +896,10 @@ static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *
 	case SR_CONF_DEVICE_OPTIONS:
 		if (!sdi)
 			*data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
-					devopts, ARRAY_SIZE(devopts), sizeof(uint32_t));
+					drvopts, ARRAY_SIZE(drvopts), sizeof(uint32_t));
 		else
 			*data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
-					devopts_global, ARRAY_SIZE(devopts_global), sizeof(uint32_t));
+					devopts, ARRAY_SIZE(devopts), sizeof(uint32_t));
 		break;
 	case SR_CONF_SAMPLERATE:
 		g_variant_builder_init(&gvb, G_VARIANT_TYPE("a{sv}"));