drivers/net: add missing __devexit_p() annotations

Drivers that refer to a __devexit function in an operations
structure need to annotate that pointer with __devexit_p so
replace it with a NULL pointer when the section gets discarded.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/micrel/ks8842.c b/drivers/net/ethernet/micrel/ks8842.c
index f84dd2d..24fb049 100644
--- a/drivers/net/ethernet/micrel/ks8842.c
+++ b/drivers/net/ethernet/micrel/ks8842.c
@@ -1262,7 +1262,7 @@
 		.owner	= THIS_MODULE,
 	},
 	.probe		= ks8842_probe,
-	.remove		= ks8842_remove,
+	.remove		= __devexit_p(ks8842_remove),
 };
 
 module_platform_driver(ks8842_platform_driver);