Commit 5c9d6abe authored May 13, 2017 by Alexey Khoroshilov Committed by Greg Kroah-Hartman May 18, 2017

serial: altera_jtaguart: adding iounmap()



The driver does ioremap(port->mapbase, ALTERA_JTAGUART_SIZE),
but there is no any iounmap().

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Acked-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 2c0ac5b4

drivers/tty/serial/altera_jtaguart.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -478,6 +478,7 @@ static int altera_jtaguart_remove(struct platform_device *pdev)

		port = &altera_jtaguart_ports[i].port;
		uart_remove_one_port(&altera_jtaguart_driver, port);
		iounmap(port->membase);

		return 0;
		}