Messages in this thread Patch in this message | | | From | Tomasz Duszynski <> | Subject | [PATCH] vfio: platform: ignore missing reset if disabled at module init | Date | Wed, 25 Jan 2023 17:11:15 +0100 |
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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: 5f6c7e0831a1 ("vfio/platform: Use the new device life cycle helpers") --- drivers/vfio/platform/vfio_platform_common.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/vfio/platform/vfio_platform_common.c b/drivers/vfio/platform/vfio_platform_common.c index 1a0a238ffa35..c09ffab6fbe6 100644 --- a/drivers/vfio/platform/vfio_platform_common.c +++ b/drivers/vfio/platform/vfio_platform_common.c @@ -653,7 +653,8 @@ int vfio_platform_init_common(struct vfio_platform_device *vdev) if (ret && vdev->reset_required) dev_err(dev, "No reset function found for device %s\n", vdev->name); - return ret; + + return vdev->reset_required ? ret : 0; } EXPORT_SYMBOL_GPL(vfio_platform_init_common); -- 2.34.1
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