> The only iommu function call in this driver is a
> tegra_dev_iommu_get_stream_id() which does not allocate anything and does
> not take any reference.
>
> More-over, what is freed is "se->dev" which has been devm_kzalloc()'ed in the
> probe.
I did not completely understand what is being tried to convey here.
If I understand it right, iommu_fwspec_free() does not do anything
with the "devm_kzalloc"ed variable.
It would probably be a good idea to remove this line from the commit message.
>
> So there is no point in calling iommu_fwspec_free() in the remove function.
>
> Remove this incorrect function call.
>
> Fixes: 0880bb3b00c8 ("crypto: tegra - Add Tegra Security Engine driver")
> Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
