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-rw-r--r--drivers/serial/mpc52xx_uart.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c
index 955bbd653e2..8d24cd52105 100644
--- a/drivers/serial/mpc52xx_uart.c
+++ b/drivers/serial/mpc52xx_uart.c
@@ -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;
}