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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>
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@ -478,6 +478,7 @@ static int altera_jtaguart_remove(struct platform_device *pdev)
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port = &altera_jtaguart_ports[i].port;
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uart_remove_one_port(&altera_jtaguart_driver, port);
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iounmap(port->membase);
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return 0;
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}
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