vfio: platform: ignore missing reset if disabled at module init
If reset requirement was relaxed via module parameter, errors caused by
missing reset should not be propagated down to the vfio core.
Otherwise initialization will fail.
Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Fixes: 5f6c7e0831
("vfio/platform: Use the new device life cycle helpers")
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Link: https://lore.kernel.org/r/20230131083349.2027189-1-tduszynski@marvell.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
This commit is contained in:
parent
f4f0c25e5d
commit
168a9c91fe
@ -647,10 +647,13 @@ int vfio_platform_init_common(struct vfio_platform_device *vdev)
|
||||
mutex_init(&vdev->igate);
|
||||
|
||||
ret = vfio_platform_get_reset(vdev);
|
||||
if (ret && vdev->reset_required)
|
||||
if (ret && vdev->reset_required) {
|
||||
dev_err(dev, "No reset function found for device %s\n",
|
||||
vdev->name);
|
||||
return ret;
|
||||
return ret;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(vfio_platform_init_common);
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user