Mark some arrays as const

[libsigrok.git] / src / hardware / testo / api.c

diff --git a/src/hardware/testo/api.c b/src/hardware/testo/api.c
index 2ae985dbc00885decb2c0dab8d7a7a11af6b43aa..90f589d73ecc019b77dd0bc0a4cd0d990e957d99 100644 (file)
--- a/src/hardware/testo/api.c
+++ b/src/hardware/testo/api.c
@@ -22,8 +22,6 @@
 #include "protocol.h"
 
 #define SERIALCOMM "115200/8n1"
-
-SR_PRIV struct sr_dev_driver testo_driver_info;
 static int dev_acquisition_stop(struct sr_dev_inst *sdi);
 
 static const uint32_t scanopts[] = {
@@ -60,7 +58,6 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
 
        devices = NULL;
        drvc = di->context;
-       drvc->instances = NULL;
 
        conn_devices = NULL;
        for (l = options; l; l = l->next) {
@@ -131,13 +128,12 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
                sdi->priv = devc;
                if (testo_probe_channels(sdi) != SR_OK)
                        continue;
-               drvc->instances = g_slist_append(drvc->instances, sdi);
                devices = g_slist_append(devices, sdi);
        }
        libusb_free_device_list(devlist, 1);
        g_slist_free_full(conn_devices, (GDestroyNotify)sr_usb_dev_inst_free);
 
-       return devices;
+       return std_scan_complete(di, devices);
 }
 
 static int dev_open(struct sr_dev_inst *sdi)
@@ -178,7 +174,7 @@ static int dev_close(struct sr_dev_inst *sdi)
 
        usb = sdi->conn;
        if (!usb->devhdl)
-               /*  Nothing to do. */
+               /* Nothing to do. */
                return SR_OK;
 
        libusb_release_interface(usb->devhdl, 0);
@@ -356,7 +352,7 @@ static int handle_events(int fd, int revents, void *cb_data)
        if (sdi->status == SR_ST_STOPPING) {
                usb_source_remove(sdi->session, drvc->sr_ctx);
                dev_close(sdi);
-               std_session_send_df_end(sdi, LOG_PREFIX);
+               std_session_send_df_end(sdi);
        }
 
        memset(&tv, 0, sizeof(struct timeval));
@@ -385,7 +381,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi)
        usb = sdi->conn;
        devc->reply_size = 0;
 
-       std_session_send_df_header(sdi, LOG_PREFIX);
+       std_session_send_df_header(sdi);
 
        usb_source_add(sdi->session, drvc->sr_ctx, 100,
                        handle_events, (void *)sdi);
@@ -424,7 +420,7 @@ static int dev_acquisition_stop(struct sr_dev_inst *sdi)
        return SR_OK;
 }
 
-SR_PRIV struct sr_dev_driver testo_driver_info = {
+static struct sr_dev_driver testo_driver_info = {
        .name = "testo",
        .longname = "Testo",
        .api_version = 1,
@@ -441,3 +437,4 @@ SR_PRIV struct sr_dev_driver testo_driver_info = {
        .dev_acquisition_stop = dev_acquisition_stop,
        .context = NULL,
 };
+SR_REGISTER_DEV_DRIVER(testo_driver_info);