jtag: declare local symbols as static

[openocd.git] / src / jtag / drivers / gw16012.c

diff --git a/src/jtag/drivers/gw16012.c b/src/jtag/drivers/gw16012.c
index 6969e8b79c33d293056dbc763d36d81ced800c9c..db0a67715b61458f4e0b67be72cd4f3f16f8aeef 100644 (file)
--- a/src/jtag/drivers/gw16012.c
+++ b/src/jtag/drivers/gw16012.c
@@ -63,7 +63,7 @@
 #endif
 
 /* configuration */
-uint16_t gw16012_port;
+static uint16_t gw16012_port;
 
 /* interface variables
  */
@@ -327,11 +327,10 @@ static int gw16012_execute_queue(void)
                                gw16012_scan(cmd->cmd.scan->ir_scan, type, buffer, scan_size);
                                if (jtag_read_buffer(buffer, cmd->cmd.scan) != ERROR_OK)
                                        retval = ERROR_JTAG_QUEUE_FAILED;
-                               if (buffer)
-                                       free(buffer);
+                               free(buffer);
                                break;
                        case JTAG_SLEEP:
-                               LOG_DEBUG_IO("sleep %i", cmd->cmd.sleep->us);
+                               LOG_DEBUG_IO("sleep %" PRIu32, cmd->cmd.sleep->us);
                                jtag_sleep(cmd->cmd.sleep->us);
                                break;
                        default:
@@ -350,7 +349,7 @@ static int gw16012_get_giveio_access(void)
        HANDLE h;
        OSVERSIONINFO version;
 
-       version.dwOSVersionInfoSize = sizeof version;
+       version.dwOSVersionInfoSize = sizeof(version);
        if (!GetVersionEx(&version)) {
                errno = EINVAL;
                return -1;
@@ -521,12 +520,17 @@ static const struct command_registration gw16012_command_handlers[] = {
        COMMAND_REGISTRATION_DONE
 };
 
-struct jtag_interface gw16012_interface = {
+static struct jtag_interface gw16012_interface = {
+       .execute_queue = gw16012_execute_queue,
+};
+
+struct adapter_driver gw16012_adapter_driver = {
        .name = "gw16012",
        .transports = jtag_only,
        .commands = gw16012_command_handlers,
 
        .init = gw16012_init,
        .quit = gw16012_quit,
-       .execute_queue = gw16012_execute_queue,
+
+       .jtag_ops = &gw16012_interface,
 };