From: Sylvain Munaut <tnt@246tNt.com>
Date: Thu, 15 Feb 2007 22:18:08 +0000 (+0100)
Subject: [POWERPC] Dispose irq mapping when done in mpc52xx_serial.c
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=fc7900bb04c4290f3a8e43abf231aee566feff6d;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

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

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---

diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c
index 955bbd653e22..8d24cd521056 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;
 }