tpm_chip_unregister can only be called after tpm_chip_register.
devm manages the allocation so no unwind is needed here.
Fixes: afb5abc262e96 ("tpm: two-phase chip management functions")
---
drivers/char/tpm/xen-tpmfront.c | 1 -
1 file changed, 1 deletion(-)
diff --git
On 10/26/2016 04:26 PM, Jarkko Sakkinen wrote:
> On Wed, Oct 26, 2016 at 07:52:53AM +0530, Nayna wrote:
>>
>>
>> On 10/21/2016 08:32 PM, Jarkko Sakkinen wrote:
>>> On Fri, Oct 21, 2016 at 08:52:14AM +0530, Nayna wrote:
On 10/20/2016 04:54 PM, Jarkko Sakkinen wrote:
> On Thu,
This provides an open firwmare driver binding for tpm_tis. OF
is useful on arches where ACPI/PNP is not used.
The tcg,tpm-tis-mmio register map interface is specified by the TCG.
Signed-off-by: Jason Gunthorpe
---
.../bindings/security/tpm/tpm_tis_mmio.txt
On Wed, Oct 26, 2016 at 10:05:05AM -0600, Jason Gunthorpe wrote:
> On Wed, Oct 26, 2016 at 01:55:27PM +0300, Jarkko Sakkinen wrote:
> > On Tue, Oct 25, 2016 at 05:23:31PM -0600, Jason Gunthorpe wrote:
> > > This provides an open firwmare driver binding for tpm_tis. OF
> > > is useful on arches
On Wed, Oct 26, 2016 at 10:01:53AM -0600, Jason Gunthorpe wrote:
> On Wed, Oct 26, 2016 at 12:25:51PM +0100, Mark Rutland wrote:
>
> > > +Required properties:
> > > +
> > > +- compatible: should specify the actual hardware chip followed by the
> > > + generic interface name "tcg,tpm_tis-spi";
>
On Wed, Oct 26, 2016 at 01:55:27PM +0300, Jarkko Sakkinen wrote:
> On Tue, Oct 25, 2016 at 05:23:31PM -0600, Jason Gunthorpe wrote:
> > This provides an open firwmare driver binding for tpm_tis. OF
> > is useful on arches where ACPI/PNP is not used.
> >
> > The tcg,tpm_tis-mmio register map
On Wed, Oct 26, 2016 at 12:25:51PM +0100, Mark Rutland wrote:
> > +Required properties:
> > +
> > +- compatible: should specify the actual hardware chip followed by the
> > + generic interface name "tcg,tpm_tis-spi";
>
> Please use '-' in comaptible strings rather than '_'.
Erk, there is also
On Tue, Oct 25, 2016 at 05:23:31PM -0600, Jason Gunthorpe wrote:
> This provides an open firwmare driver binding for tpm_tis. OF
> is useful on arches where ACPI/PNP is not used.
>
> The tcg,tpm_tis-mmio register map interface is specified by the TCG.
>
> Signed-off-by: Jason Gunthorpe
On Wed, Oct 26, 2016 at 07:52:53AM +0530, Nayna wrote:
>
>
> On 10/21/2016 08:32 PM, Jarkko Sakkinen wrote:
> > On Fri, Oct 21, 2016 at 08:52:14AM +0530, Nayna wrote:
> > >
> > >
> > > On 10/20/2016 04:54 PM, Jarkko Sakkinen wrote:
> > > > On Thu, Oct 20, 2016 at 07:34:37AM +, Winkler,
On Tue, Oct 25, 2016 at 05:23:31PM -0600, Jason Gunthorpe wrote:
> This provides an open firwmare driver binding for tpm_tis. OF
> is useful on arches where ACPI/PNP is not used.
>
> The tcg,tpm_tis-mmio register map interface is specified by the TCG.
>
> Signed-off-by: Jason Gunthorpe
Virtual TPM, which is being used on IBM POWER7+ and POWER8 systems running
POWERVM, is currently supported by tpm device driver but lacks the
documentation. This patch adds the missing documentation for the existing
support.
Suggested-by: Jason Gunthorpe
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