[PATCH v6 2/2] tpm: add support for nonblocking operation

[Jarkko Sakkinen]

On Mon, Sep 10, 2018 at 10:18:33AM -0700, Tadeusz Struk wrote:
> Currently the TPM driver only supports blocking calls, which doesn't allow
> asynchronous IO operations to the TPM hardware.
> This patch changes it and adds support for nonblocking write and a new poll
> function to enable applications, which want to take advantage of this.
> 
> Tested-by: Philip Tricca <philip.b.tricca at intel.com>
> Signed-off-by: Tadeusz Struk <tadeusz.struk at intel.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen at linux.intel.om>

/Jarkko