jtag: align switch and case statements

The coding style requires the 'case' to be at the same indentation
level of its 'switch' statement.

Align the code accordingly.

No changes are reported by
	git log -p -w --ignore-blank-lines --patience

Change-Id: Iaf368b0bdd7c797b0e4cfb91e838696d706fdcce
Signed-off-by: Antonio Borneo <[email protected]>
Reviewed-on: https://review.openocd.org/c/openocd/+/9053
Tested-by: jenkins
Reviewed-by: zapb <[email protected]>

Author: borneoa

src/jtag/adapter.c

@@ -271,15 +271,15 @@ int adapter_config_rclk(unsigned int fallback_speed_khz)
 int adapter_get_speed(int *speed)
 {
 	switch (adapter_config.clock_mode) {
-		case CLOCK_MODE_KHZ:
-			adapter_khz_to_speed(adapter_get_speed_khz(), speed);
-			break;
-		case CLOCK_MODE_RCLK:
-			adapter_rclk_to_speed(adapter_config.rclk_fallback_speed_khz, speed);
-			break;
-		default:
-			LOG_ERROR("BUG: unknown adapter clock mode");
-			return ERROR_FAIL;
+	case CLOCK_MODE_KHZ:
+		adapter_khz_to_speed(adapter_get_speed_khz(), speed);
+		break;
+	case CLOCK_MODE_RCLK:
+		adapter_rclk_to_speed(adapter_config.rclk_fallback_speed_khz, speed);
+		break;
+	default:
+		LOG_ERROR("BUG: unknown adapter clock mode");
+		return ERROR_FAIL;
 	}
 	return ERROR_OK;
 }
@@ -615,34 +615,34 @@ COMMAND_HANDLER(handle_reset_config_command)
 
 	/* minimal JTAG has neither SRST nor TRST (so that's the default) */
 	switch (new_cfg & (RESET_HAS_TRST | RESET_HAS_SRST)) {
-		case RESET_HAS_SRST:
-			modes[0] = "srst_only";
-			break;
-		case RESET_HAS_TRST:
-			modes[0] = "trst_only";
-			break;
-		case RESET_TRST_AND_SRST:
-			modes[0] = "trst_and_srst";
-			break;
-		default:
-			modes[0] = "none";
-			break;
+	case RESET_HAS_SRST:
+		modes[0] = "srst_only";
+		break;
+	case RESET_HAS_TRST:
+		modes[0] = "trst_only";
+		break;
+	case RESET_TRST_AND_SRST:
+		modes[0] = "trst_and_srst";
+		break;
+	default:
+		modes[0] = "none";
+		break;
 	}
 
 	/* normally SRST and TRST are decoupled; but bugs happen ... */
 	switch (new_cfg & (RESET_SRST_PULLS_TRST | RESET_TRST_PULLS_SRST)) {
-		case RESET_SRST_PULLS_TRST:
-			modes[1] = "srst_pulls_trst";
-			break;
-		case RESET_TRST_PULLS_SRST:
-			modes[1] = "trst_pulls_srst";
-			break;
-		case RESET_SRST_PULLS_TRST | RESET_TRST_PULLS_SRST:
-			modes[1] = "combined";
-			break;
-		default:
-			modes[1] = "separate";
-			break;
+	case RESET_SRST_PULLS_TRST:
+		modes[1] = "srst_pulls_trst";
+		break;
+	case RESET_TRST_PULLS_SRST:
+		modes[1] = "trst_pulls_srst";
+		break;
+	case RESET_SRST_PULLS_TRST | RESET_TRST_PULLS_SRST:
+		modes[1] = "combined";
+		break;
+	default:
+		modes[1] = "separate";
+		break;
 	}
 
 	/* TRST-less connectors include Altera, Xilinx, and minimal JTAG */

src/jtag/core.c

@@ -969,58 +969,58 @@ int default_interface_jtag_execute_queue(void)
 
 	while (debug_level >= LOG_LVL_DEBUG_IO && cmd) {
 		switch (cmd->type) {
-			case JTAG_SCAN:
-				LOG_DEBUG_IO("JTAG %s SCAN to %s",
-						cmd->cmd.scan->ir_scan ? "IR" : "DR",
-						tap_state_name(cmd->cmd.scan->end_state));
-				for (unsigned int i = 0; i < cmd->cmd.scan->num_fields; i++) {
-					struct scan_field *field = cmd->cmd.scan->fields + i;
-					if (field->out_value) {
-						char *str = buf_to_hex_str(field->out_value, field->num_bits);
-						LOG_DEBUG_IO("  %ub out: %s", field->num_bits, str);
-						free(str);
-					}
-					if (field->in_value) {
-						char *str = buf_to_hex_str(field->in_value, field->num_bits);
-						LOG_DEBUG_IO("  %ub  in: %s", field->num_bits, str);
-						free(str);
-					}
+		case JTAG_SCAN:
+			LOG_DEBUG_IO("JTAG %s SCAN to %s",
+					cmd->cmd.scan->ir_scan ? "IR" : "DR",
+					tap_state_name(cmd->cmd.scan->end_state));
+			for (unsigned int i = 0; i < cmd->cmd.scan->num_fields; i++) {
+				struct scan_field *field = cmd->cmd.scan->fields + i;
+				if (field->out_value) {
+					char *str = buf_to_hex_str(field->out_value, field->num_bits);
+					LOG_DEBUG_IO("  %ub out: %s", field->num_bits, str);
+					free(str);
 				}
-				break;
-			case JTAG_TLR_RESET:
-				LOG_DEBUG_IO("JTAG TLR RESET to %s",
-						tap_state_name(cmd->cmd.statemove->end_state));
-				break;
-			case JTAG_RUNTEST:
-				LOG_DEBUG_IO("JTAG RUNTEST %d cycles to %s",
-						cmd->cmd.runtest->num_cycles,
-						tap_state_name(cmd->cmd.runtest->end_state));
-				break;
-			case JTAG_RESET:
-				{
-					const char *reset_str[3] = {
-						"leave", "deassert", "assert"
-					};
-					LOG_DEBUG_IO("JTAG RESET %s TRST, %s SRST",
-							reset_str[cmd->cmd.reset->trst + 1],
-							reset_str[cmd->cmd.reset->srst + 1]);
+				if (field->in_value) {
+					char *str = buf_to_hex_str(field->in_value, field->num_bits);
+					LOG_DEBUG_IO("  %ub  in: %s", field->num_bits, str);
+					free(str);
 				}
-				break;
-			case JTAG_PATHMOVE:
-				LOG_DEBUG_IO("JTAG PATHMOVE (TODO)");
-				break;
-			case JTAG_SLEEP:
-				LOG_DEBUG_IO("JTAG SLEEP (TODO)");
-				break;
-			case JTAG_STABLECLOCKS:
-				LOG_DEBUG_IO("JTAG STABLECLOCKS (TODO)");
-				break;
-			case JTAG_TMS:
-				LOG_DEBUG_IO("JTAG TMS (TODO)");
-				break;
-			default:
-				LOG_ERROR("Unknown JTAG command: %d", cmd->type);
-				break;
+			}
+			break;
+		case JTAG_TLR_RESET:
+			LOG_DEBUG_IO("JTAG TLR RESET to %s",
+					tap_state_name(cmd->cmd.statemove->end_state));
+			break;
+		case JTAG_RUNTEST:
+			LOG_DEBUG_IO("JTAG RUNTEST %d cycles to %s",
+					cmd->cmd.runtest->num_cycles,
+					tap_state_name(cmd->cmd.runtest->end_state));
+			break;
+		case JTAG_RESET:
+			{
+				const char *reset_str[3] = {
+					"leave", "deassert", "assert"
+				};
+				LOG_DEBUG_IO("JTAG RESET %s TRST, %s SRST",
+						reset_str[cmd->cmd.reset->trst + 1],
+						reset_str[cmd->cmd.reset->srst + 1]);
+			}
+			break;
+		case JTAG_PATHMOVE:
+			LOG_DEBUG_IO("JTAG PATHMOVE (TODO)");
+			break;
+		case JTAG_SLEEP:
+			LOG_DEBUG_IO("JTAG SLEEP (TODO)");
+			break;
+		case JTAG_STABLECLOCKS:
+			LOG_DEBUG_IO("JTAG STABLECLOCKS (TODO)");
+			break;
+		case JTAG_TMS:
+			LOG_DEBUG_IO("JTAG TMS (TODO)");
+			break;
+		default:
+			LOG_ERROR("Unknown JTAG command: %d", cmd->type);
+			break;
 		}
 		cmd = cmd->next;
 	}
@@ -1551,22 +1551,22 @@ int jtag_init_inner(struct command_context *cmd_ctx)
 	 */
 	retval = jtag_examine_chain();
 	switch (retval) {
-		case ERROR_OK:
-			/* complete success */
-			break;
-		default:
-			/* For backward compatibility reasons, try coping with
-			 * configuration errors involving only ID mismatches.
-			 * We might be able to talk to the devices.
-			 *
-			 * Also the device might be powered down during startup.
-			 *
-			 * After OpenOCD starts, we can try to power on the device
-			 * and run a reset.
-			 */
-			LOG_ERROR("Trying to use configured scan chain anyway...");
-			issue_setup = false;
-			break;
+	case ERROR_OK:
+		/* complete success */
+		break;
+	default:
+		/* For backward compatibility reasons, try coping with
+		 * configuration errors involving only ID mismatches.
+		 * We might be able to talk to the devices.
+		 *
+		 * Also the device might be powered down during startup.
+		 *
+		 * After OpenOCD starts, we can try to power on the device
+		 * and run a reset.
+		 */
+		LOG_ERROR("Trying to use configured scan chain anyway...");
+		issue_setup = false;
+		break;
 	}
 
 	/* Now look at IR values.  Problems here will prevent real