openocd: use single line for register_commands*()

Do not split in multiple lines the calls to register_commands*().
No change in code behaviour, just make it easy to grep in the code
and identify the commands that can be registered.
This would help detecting undocumented commands.

Change-Id: Id654e107cdabf7ee31fc3d227c1d2a59acc5669e
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/6716
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>

src/flash/nand/tcl.c

@@ -528,8 +528,7 @@ static COMMAND_HELPER(create_nand_device, const char *bank_name,
 	}
 
 	if (controller->commands) {
-		retval = register_commands(CMD_CTX, NULL,
-				controller->commands);
+		retval = register_commands(CMD_CTX, NULL, controller->commands);
 		if (retval != ERROR_OK)
 			return retval;
 	}

src/flash/nor/tcl.c

@@ -1284,8 +1284,7 @@ COMMAND_HANDLER(handle_flash_bank_command)
 
 	/* register flash specific commands */
 	if (driver->commands) {
-		int retval = register_commands(CMD_CTX, NULL,
-				driver->commands);
+		int retval = register_commands(CMD_CTX, NULL, driver->commands);
 		if (retval != ERROR_OK) {
 			LOG_ERROR("couldn't register '%s' commands",
 				driver_name);