sysclk-lwla: Let the sdi getter populate sdi->connection_id

This fixes bug #441.

diff --git a/src/hardware/sysclk-lwla/api.c b/src/hardware/sysclk-lwla/api.c
index 90b1b5c62b3ed3a977c78639d8ad6f02d96e623a..11d78d4915d3945eff62f4b9fdeaaee8909cb5fb 100644 (file)
--- a/src/hardware/sysclk-lwla/api.c
+++ b/src/hardware/sysclk-lwla/api.c
@@ -138,7 +138,6 @@ static GSList *scan(GSList *options)
        struct sr_usb_dev_inst *usb;
        struct sr_config *src;
        const char *conn;
-       char connection_id[64];
 
        drvc = di->priv;
        conn = USB_VID_PID;
@@ -156,9 +155,6 @@ static GSList *scan(GSList *options)
        for (node = usb_devices; node != NULL; node = node->next) {
                usb = node->data;
 
-               usb_get_port_path(libusb_get_device(usb->devhdl),
-                               connection_id, sizeof(connection_id));
-
                /* Create sigrok device instance. */
                sdi = dev_inst_new();
                if (!sdi) {
@@ -168,7 +164,6 @@ static GSList *scan(GSList *options)
                sdi->driver = di;
                sdi->inst_type = SR_INST_USB;
                sdi->conn = usb;
-               sdi->connection_id = g_strdup(connection_id);
 
                /* Register device instance with driver. */
                drvc->instances = g_slist_append(drvc->instances, sdi);