linux-kernel - Re: [tpmdd-devel] [PATCH v3 4/7] tpm: infrastructure for TPM spaces

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Date:   Fri, 17 Mar 2017 22:44:29 +0200
From:   Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>
To:     Alexander.Steffen@...ineon.com
Cc:     tpmdd-devel@...ts.sourceforge.net, dhowells@...hat.com,
        linux-kernel@...r.kernel.org,
        James.Bottomley@...senPartnership.com,
        linux-security-module@...r.kernel.org, peterhuewe@....de
Subject: Re: [tpmdd-devel] [PATCH v3 4/7] tpm: infrastructure for TPM spaces

On Fri, Mar 17, 2017 at 03:41:38PM +0000, Alexander.Steffen@...ineon.com wrote:
> > diff --git a/drivers/char/tpm/tpm-interface.c b/drivers/char/tpm/tpm-
> > interface.c
> > index 20b1fe3..db5ffe9 100644
> > --- a/drivers/char/tpm/tpm-interface.c
> > +++ b/drivers/char/tpm/tpm-interface.c
> > @@ -376,11 +376,12 @@ static bool tpm_validate_command(struct
> > tpm_chip *chip, const u8 *cmd,
> >   *     0 when the operation is successful.
> >   *     A negative number for system errors (errno).
> >   */
> > -ssize_t tpm_transmit(struct tpm_chip *chip, const u8 *buf, size_t bufsiz,
> > -		     unsigned int flags)
> > +ssize_t tpm_transmit(struct tpm_chip *chip, struct tpm_space *space,
> > +		     u8 *buf, size_t bufsiz, unsigned int flags)
> 
> When adding parameters, please also update the parameter documentation
> at the top of the function. It is missing for the new parameter
> "space" here.

I missed that. I'll update the commits with the proper documentation.

> Alexander

/Jarkko