X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fvictor-dmm%2Fapi.c;h=6a70b14537a1659cd895e3a64c3bc3c08c1186c5;hb=dd5c48a6d567a3cac62c4b0058588273bbeea171;hp=aefbe8b2da24ed1f0b85828c7c46cb47cf27de2b;hpb=cf9e86bc74ae5bd916b8d1abf27205c36585119f;p=libsigrok.git

diff --git a/src/hardware/victor-dmm/api.c b/src/hardware/victor-dmm/api.c
index aefbe8b2..6a70b145 100644
--- a/src/hardware/victor-dmm/api.c
+++ b/src/hardware/victor-dmm/api.c
@@ -31,8 +31,6 @@
 #define VICTOR_VENDOR "Victor"
 #define VICTOR_INTERFACE 0
 #define VICTOR_ENDPOINT (LIBUSB_ENDPOINT_IN | 1)
-
-SR_PRIV struct sr_dev_driver victor_dmm_driver_info;
 static int dev_acquisition_stop(struct sr_dev_inst *sdi);
 
 static const uint32_t drvopts[] = {
@@ -50,11 +48,6 @@ static const uint32_t devopts[] = {
 	SR_CONF_CONN | SR_CONF_GET,
 };
 
-static int init(struct sr_dev_driver *di, struct sr_context *sr_ctx)
-{
-	return std_init(sr_ctx, di, LOG_PREFIX);
-}
-
 static GSList *scan(struct sr_dev_driver *di, GSList *options)
 {
 	struct drv_context *drvc;
@@ -107,28 +100,13 @@ static int dev_open(struct sr_dev_inst *sdi)
 	struct sr_dev_driver *di = sdi->driver;
 	struct drv_context *drvc = di->context;
 	struct sr_usb_dev_inst *usb;
-	libusb_device **devlist;
-	int ret, i;
-	char connection_id[64];
+	int ret;
 
 	usb = sdi->conn;
 
-	libusb_get_device_list(drvc->sr_ctx->libusb_ctx, &devlist);
-	for (i = 0; devlist[i]; i++) {
-		usb_get_port_path(devlist[i], connection_id, sizeof(connection_id));
-		if (strcmp(sdi->connection_id, connection_id))
-			continue;
-		if ((ret = libusb_open(devlist[i], &usb->devhdl))) {
-			sr_err("Failed to open device: %s.", libusb_error_name(ret));
-			return SR_ERR;
-		}
-		break;
-	}
-	libusb_free_device_list(devlist, 1);
-	if (!devlist[i]) {
-		sr_err("Device not found.");
-		return SR_ERR;
-	}
+	ret = sr_usb_open(drvc->sr_ctx->libusb_ctx, usb);
+	if (ret != SR_OK)
+		return ret;
 
 	/* The device reports as HID class, so the kernel would have
 	 * claimed it. */
@@ -357,11 +335,11 @@ static int dev_acquisition_stop(struct sr_dev_inst *sdi)
 	return SR_OK;
 }
 
-SR_PRIV struct sr_dev_driver victor_dmm_driver_info = {
+static struct sr_dev_driver victor_dmm_driver_info = {
 	.name = "victor-dmm",
 	.longname = "Victor DMMs",
 	.api_version = 1,
-	.init = init,
+	.init = std_init,
 	.cleanup = std_cleanup,
 	.scan = scan,
 	.dev_list = std_dev_list,
@@ -375,3 +353,4 @@ SR_PRIV struct sr_dev_driver victor_dmm_driver_info = {
 	.dev_acquisition_stop = dev_acquisition_stop,
 	.context = NULL,
 };
+SR_REGISTER_DEV_DRIVER(victor_dmm_driver_info);