[libata] pata_isapnp: replace missing module device table

Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/ata/pata_isapnp.c b/drivers/ata/pata_isapnp.c
index 5525518..91a396f 100644
--- a/drivers/ata/pata_isapnp.c
+++ b/drivers/ata/pata_isapnp.c
@@ -139,6 +139,8 @@
 	{.id = ""}
 };
 
+MODULE_DEVICE_TABLE(pnp, isapnp_devices);
+
 static struct pnp_driver isapnp_driver = {
 	.name		= DRV_NAME,
 	.id_table	= isapnp_devices,