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path: root/drivers/tty/serial/altera_uart.c
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Diffstat (limited to 'drivers/tty/serial/altera_uart.c')
-rw-r--r--drivers/tty/serial/altera_uart.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/tty/serial/altera_uart.c b/drivers/tty/serial/altera_uart.c
index 721216292a5..dee7a0eb6ea 100644
--- a/drivers/tty/serial/altera_uart.c
+++ b/drivers/tty/serial/altera_uart.c
@@ -561,9 +561,15 @@ static int __devinit altera_uart_probe(struct platform_device *pdev)
static int __devexit altera_uart_remove(struct platform_device *pdev)
{
- struct uart_port *port = &altera_uart_ports[pdev->id].port;
+ struct uart_port *port;
+ int i = pdev->id;
+ if (i == -1)
+ i = 0;
+
+ port = &altera_uart_ports[i].port;
uart_remove_one_port(&altera_uart_driver, port);
+
return 0;
}