X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fmic-985xx%2Fapi.c;h=5a70df0004414c27675e30db2084589d36610931;hb=4f840ce965b1c30c5ab75afecc56193cbaf5c1b3;hp=ea6650463bc520e6f31d021a78c3ec7d64904c69;hpb=f57d8ffe66612a1fdc20ed09c222f8ea59bd84d4;p=libsigrok.git

diff --git a/src/hardware/mic-985xx/api.c b/src/hardware/mic-985xx/api.c
index ea665046..5a70df00 100644
--- a/src/hardware/mic-985xx/api.c
+++ b/src/hardware/mic-985xx/api.c
@@ -71,12 +71,10 @@ static GSList *mic_scan(const char *conn, const char *serialcomm, int idx)
 	struct sr_dev_inst *sdi;
 	struct drv_context *drvc;
 	struct dev_context *devc;
-	struct sr_channel *ch;
 	struct sr_serial_dev_inst *serial;
 	GSList *devices;
 
-	if (!(serial = sr_serial_dev_inst_new(conn, serialcomm)))
-		return NULL;
+	serial = sr_serial_dev_inst_new(conn, serialcomm);
 
 	if (serial_open(serial, SERIAL_RDWR) != SR_OK)
 		return NULL;
@@ -101,20 +99,14 @@ static GSList *mic_scan(const char *conn, const char *serialcomm, int idx)
 	sdi->priv = devc;
 	sdi->driver = mic_devs[idx].di;
 
-	if (!(ch = sr_channel_new(0, SR_CHANNEL_ANALOG, TRUE, "Temperature")))
-		goto scan_cleanup;
-	sdi->channels = g_slist_append(sdi->channels, ch);
+	sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "Temperature");
 
-	if (mic_devs[idx].has_humidity) {
-		if (!(ch = sr_channel_new(1, SR_CHANNEL_ANALOG, TRUE, "Humidity")))
-			goto scan_cleanup;
-		sdi->channels = g_slist_append(sdi->channels, ch);
-	}
+	if (mic_devs[idx].has_humidity)
+		sr_channel_new(sdi, 1, SR_CHANNEL_ANALOG, TRUE, "Humidity");
 
 	drvc->instances = g_slist_append(drvc->instances, sdi);
 	devices = g_slist_append(devices, sdi);
 
-scan_cleanup:
 	serial_close(serial);
 
 	return devices;
@@ -256,15 +248,20 @@ static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
 
 /* Driver-specific API function wrappers */
 #define HW_INIT(X) \
-static int init_##X(struct sr_context *sr_ctx) { return init(sr_ctx, X); }
+static int init_##X(struct sr_dev_driver *di, struct sr_context *sr_ctx) { \
+	(void) di; return init(sr_ctx, X); }
 #define HW_CLEANUP(X) \
-static int cleanup_##X(void) { return cleanup(X); }
+static int cleanup_##X(const struct sr_dev_driver *di) { \
+	(void) di; return cleanup(X); }
 #define HW_SCAN(X) \
-static GSList *scan_##X(GSList *options) { return scan(options, X); }
+static GSList *scan_##X(struct sr_dev_driver *di, GSList *options) { \
+	(void) di; return scan(options, X); }
 #define HW_DEV_LIST(X) \
-static GSList *dev_list_##X(void) { return dev_list(X); }
+static GSList *dev_list_##X(const struct sr_dev_driver *di) { \
+	(void) di; return dev_list(X); }
 #define HW_DEV_CLEAR(X) \
-static int dev_clear_##X(void) { return dev_clear(X); }
+static int dev_clear_##X(const struct sr_dev_driver *di) { \
+	(void) di; return dev_clear(X); }
 #define HW_CONFIG_LIST(X) \
 static int config_list_##X(uint32_t key, GVariant **data, \
 const struct sr_dev_inst *sdi, const struct sr_channel_group *cg) { \