[DRIVER MODEL] Add missing driver_unregister to IMX serial driver

Fix the IMX serial driver to unregister its driver structure
when it is unloaded.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c
index b9a1f523c9a86d78cea7c89f77d570412b076abf..4a54ff5847003855e7643e3f57f64eb0947bb0eb 100644 (file)
--- a/drivers/serial/imx.c
+++ b/drivers/serial/imx.c
@@ -995,6 +995,7 @@ static int __init imx_serial_init(void)
 static void __exit imx_serial_exit(void)
 {
        uart_unregister_driver(&imx_reg);
+       driver_unregister(&serial_imx_driver);
 }
 
 module_init(imx_serial_init);