On Sun, Oct 02, 2016 at 01:17:55PM +0300, Jarkko Sakkinen wrote:
> On Sun, Oct 02, 2016 at 10:39:31AM +0300, Tomas Winkler wrote:
> > In tpm_del_char_device device_del is called
> > prior to tpm2_shutdown where it is still used.
> >
> > Fortunately, so far chip->dev was used only for printouts
> > int tpm2_shutdown flow, hence system didn't crash. But with
> > the introduction of runtime power management it will result in
> > shutting down the parent device while it still in use.
> >
> > Fixes: 20e0152393b41 ("tpm: fix crash in tpm_tis deinitialization")
> > Signed-off-by: Tomas Winkler <[email protected]>
>
> Tested-by: Jarkko Sakkinen <[email protected]>
> Reviewed-by: Jarkko Sakkinen <[email protected]>
Applied.
/Jarkko
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