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[POWERPC] Dispose irq mapping when done in mpc52xx_serial.c

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Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Sylvain Munaut 2007-02-15 23:18:08 +01:00 committed by Paul Mackerras
parent 5d30bf3097
commit fc7900bb04
1 changed files with 3 additions and 1 deletions
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4
drivers/serial/mpc52xx_uart.c
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@ -995,8 +995,10 @@ mpc52xx_uart_of_remove(struct of_device *op)
struct uart_port *port = dev_get_drvdata(&op->dev);
dev_set_drvdata(&op->dev, NULL);
if (port)
if (port) {
uart_remove_one_port(&mpc52xx_uart_driver, port);
irq_dispose_mapping(port->irq);
}
return 0;
}