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serial: etraxfs-uart: Fix release etraxfs_uart_ports

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In probe, we use dev_id as array index of etraxfs_uart_ports and store the
index in port->line. So etraxfs_uart_ports[port->line] should be released
when unload the module.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Niklas Cassel <nks@flawful.org>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Axel Lin 2015-06-28 09:45:08 +08:00 committed by Greg Kroah-Hartman
parent 08b33249d8
commit d8c2c0d892
1 changed files with 1 additions and 1 deletions
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2
drivers/tty/serial/etraxfs-uart.c
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@ -950,7 +950,7 @@ static int etraxfs_uart_remove(struct platform_device *pdev)
port = platform_get_drvdata(pdev);
uart_remove_one_port(&etraxfs_uart_driver, port);
etraxfs_uart_ports[pdev->id] = NULL;
etraxfs_uart_ports[port->line] = NULL;
return 0;
}