From: Bixuan Cui <cuibixuan@huawei.com>
Date: Sat, 8 May 2021 11:14:51 +0800
Subject: iommu/virtio: Add missing MODULE_DEVICE_TABLE
Git-commit: 382d91fc0f4f1b13f8a0dcbf7145f4f175b71a18
Patch-mainline: v5.13-rc4
References: bsc#1187345

This patch adds missing MODULE_DEVICE_TABLE definition which generates
correct modalias for automatic loading of this driver when it is built
as an external module.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Bixuan Cui <cuibixuan@huawei.com>
Fixes: fa4afd78ea12 ("iommu/virtio: Build virtio-iommu as module")
Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Link: https://lore.kernel.org/r/20210508031451.53493-1-cuibixuan@huawei.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
---
 drivers/iommu/virtio-iommu.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/iommu/virtio-iommu.c
+++ b/drivers/iommu/virtio-iommu.c
@@ -1138,6 +1138,7 @@ static struct virtio_device_id id_table[
 	{ VIRTIO_ID_IOMMU, VIRTIO_DEV_ANY_ID },
 	{ 0 },
 };
+MODULE_DEVICE_TABLE(virtio, id_table);
 
 static struct virtio_driver virtio_iommu_drv = {
 	.driver.name		= KBUILD_MODNAME,