hwrng: nomadik: Enable module alias autogeneration for AMBA drivers

Signed-off-by: Dave Martin <dave.martin@linaro.org>
diff --git a/drivers/char/hw_random/nomadik-rng.c b/drivers/char/hw_random/nomadik-rng.c
index 52e08ca..3d3c1e6 100644
--- a/drivers/char/hw_random/nomadik-rng.c
+++ b/drivers/char/hw_random/nomadik-rng.c
@@ -95,6 +95,8 @@
 	{0, 0},
 };
 
+MODULE_DEVICE_TABLE(amba, nmk_rng_ids);
+
 static struct amba_driver nmk_rng_driver = {
 	.drv = {
 		.owner = THIS_MODULE,