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um: virtio: clean up a comment

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There's no 'simtime' device, because implementing that through
virtio was just too much complexity. Clean up the comment that
still refers to it.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
This commit is contained in:
Johannes Berg 2020-12-15 10:52:21 +01:00 committed by Richard Weinberger
parent 92bf22614b
commit 74e919d230
1 changed files with 1 additions and 2 deletions
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3
arch/um/drivers/virtio_uml.c
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@ -914,8 +914,7 @@ static struct virtqueue *vu_setup_vq(struct virtio_device *vdev,
#ifdef CONFIG_UML_TIME_TRAVEL_SUPPORT
/*
* When we get an interrupt, we must bounce it through the simulation
* calendar (the simtime device), except for the simtime device itself
* since that's part of the simulation control.
* calendar (the time-travel=ext:... socket).
*/
if (time_travel_mode == TT_MODE_EXTERNAL && callback) {
info->callback = callback;