Put driver pointers into special section

[libsigrok.git] / src / hardware / victor-dmm / api.c

diff --git a/src/hardware/victor-dmm/api.c b/src/hardware/victor-dmm/api.c
index aefbe8b2da24ed1f0b85828c7c46cb47cf27de2b..6a70b14537a1659cd895e3a64c3bc3c08c1186c5 100644 (file)
--- 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);