From: Christoph Hellwig <hch@lst.de>
Date: Mon, 26 Jul 2021 16:35:23 +0200
Subject: vfio/mdev: turn mdev_init into a subsys_initcall
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Git-commit: 15a5896e61acb7cbad5efd9cf807a4d9a5e8315d
Patch-mainline: v5.15-rc1
References: bsc#1205701
Without this setups with buŃ–lt-in mdev and mdev-drivers fail to
register like this:
[1.903149] Driver 'intel_vgpu_mdev' was unable to register with bus_type 'mdev' because the bus was not initialized.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20210726143524.155779-2-hch@lst.de
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Acked-by: Joerg Roedel <jroedel@suse.de>
---
drivers/vfio/mdev/mdev_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/vfio/mdev/mdev_core.c b/drivers/vfio/mdev/mdev_core.c
index e4581ec093a6..b16606ebafa1 100644
--- a/drivers/vfio/mdev/mdev_core.c
+++ b/drivers/vfio/mdev/mdev_core.c
@@ -398,7 +398,7 @@ static void __exit mdev_exit(void)
mdev_bus_unregister();
}
-module_init(mdev_init)
+subsys_initcall(mdev_init)
module_exit(mdev_exit)
MODULE_VERSION(DRIVER_VERSION);