jtag/drivers/stlink_usb: fix SWO prescaler

[fw/openocd] / src / jtag / drivers / buspirate.c

diff --git a/src/jtag/drivers/buspirate.c b/src/jtag/drivers/buspirate.c
index 020c4ce39025a713cde181ff59f9aa5711c7a302..12bb81e393a9566659ded2f209be07b477ede384 100644 (file)
--- a/src/jtag/drivers/buspirate.c
+++ b/src/jtag/drivers/buspirate.c
@@ -214,7 +214,7 @@ static int buspirate_execute_queue(void)
 
                        break;
                case JTAG_SLEEP:
-                       LOG_DEBUG_IO("sleep %i", cmd->cmd.sleep->us);
+                       LOG_DEBUG_IO("sleep %" PRIu32, cmd->cmd.sleep->us);
                        buspirate_tap_execute();
                        jtag_sleep(cmd->cmd.sleep->us);
                                break;
@@ -352,10 +352,8 @@ static int buspirate_quit(void)
 
        buspirate_serial_close(buspirate_fd);
 
-       if (buspirate_port) {
-               free(buspirate_port);
-               buspirate_port = NULL;
-       }
+       free(buspirate_port);
+       buspirate_port = NULL;
        return ERROR_OK;
 }
 
@@ -1049,7 +1047,7 @@ static void buspirate_jtag_reset(int fd)
        tmp[0] = 0x00; /* exit OCD1 mode */
        buspirate_serial_write(fd, tmp, 1);
        usleep(10000);
-       /* We ignore the return value here purposly, nothing we can do */
+       /* We ignore the return value here on purpose, nothing we can do */
        buspirate_serial_read(fd, tmp, 5);
        if (strncmp((char *)tmp, "BBIO1", 5) == 0) {
                tmp[0] = 0x0F; /*  reset BP */
@@ -1538,5 +1536,3 @@ static int buspirate_swd_run_queue(void)
        LOG_DEBUG("SWD queue return value: %02x", retval);
        return retval;
 }
-
-