jtag_interface: .speed can be NULL when not needed

[openocd.git] / src / jtag / core.c

diff --git a/src/jtag/core.c b/src/jtag/core.c
index 9f1e4cf03903fbe223473f7a0aec4b8cd1847386..86ba706bac1743511f188331c22ad43f653467dc 100644 (file)
--- a/src/jtag/core.c
+++ b/src/jtag/core.c
@@ -1371,6 +1371,11 @@ int adapter_init(struct command_context *cmd_ctx)
                        return retval;
        }
 
+       if (jtag->speed == NULL) {
+               LOG_INFO("This adapter doesn't support configurable speed");
+               return ERROR_OK;
+       }
+
        if (CLOCK_MODE_UNSELECTED == clock_mode) {
                LOG_ERROR("An adapter speed is not selected in the init script."
                        " Insert a call to adapter_khz or jtag_rclk to proceed.");