From: Andrey Pronin <apronin@chromium.org>
To: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Cc: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>,
Peter Huewe <peterhuewe@gmx.de>,
Marcel Selhorst <tpmdd@selhorst.net>,
tpmdd-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org,
groeck@chromium.org, smbarber@chromium.org,
dianders@chromium.org,
Christophe Ricard <christophe.ricard@gmail.com>
Subject: Re: [PATCH 2/2] tpm: add driver for cr50 on SPI
Date: Thu, 14 Jul 2016 20:44:44 -0700 [thread overview]
Message-ID: <20160715034444.GA28128@apronin> (raw)
In-Reply-To: <20160715033236.GH9347@obsidianresearch.com>
On Thu, Jul 14, 2016 at 09:32:36PM -0600, Jason Gunthorpe wrote:
> On Thu, Jul 14, 2016 at 07:20:18PM -0700, Andrey Pronin wrote:
>
> > +static int cr50_spi_read16(struct tpm_tis_data *data, u32 addr, u16 *result)
> > +{
> > + int rc;
> > +
> > + rc = data->phy_ops->read_bytes(data, addr, sizeof(u16), (u8 *)result);
> > + if (!rc)
> > + *result = le16_to_cpu(*result);
> > + return rc;
> > +}
>
> I thought we had core support for this pattern?
>
> Christophe ?
>
> Please change this so this code isn't duplicated.
>
> Jason
>
Hmm, didn't see the support. Would be great if there is.
The pattern itself is copied from tpm_tis_spi as is.
read_bytes/write_bytes were de-dup'ed as they used a lot of common code
(even more for this driver than for tpm_tis_spi).
But as for _readNN/_writeNN, there're only three of these functions,
so it din't seem too bad.
next prev parent reply other threads:[~2016-07-15 3:44 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-15 2:20 [PATCH 0/2] tpm: add driver for cr50 on SPI Andrey Pronin
2016-07-15 2:20 ` [PATCH 1/2] tpm: devicetree: document properties for cr50 Andrey Pronin
2016-07-15 4:05 ` Guenter Roeck
2016-07-15 17:31 ` Andrey Pronin
2016-07-15 18:28 ` Guenter Roeck
2016-07-17 13:28 ` Rob Herring
2016-07-15 2:20 ` [PATCH 2/2] tpm: add driver for cr50 on SPI Andrey Pronin
2016-07-15 3:32 ` Jason Gunthorpe
2016-07-15 3:44 ` Andrey Pronin [this message]
2016-07-19 12:55 ` Jarkko Sakkinen
2016-07-20 0:24 ` Andrey Pronin
2016-07-20 17:03 ` Jason Gunthorpe
2016-07-21 18:10 ` Andrey Pronin
2016-07-21 21:00 ` Jason Gunthorpe
2016-07-15 2:28 ` [PATCH 0/2] " Peter Huewe
2016-07-15 2:50 ` Andrey Pronin
2016-07-15 3:28 ` Jason Gunthorpe
2016-07-15 17:15 ` Andrey Pronin
2016-07-19 12:56 ` Jarkko Sakkinen
2016-07-20 3:41 ` [PATCH v2 " Andrey Pronin
2016-07-20 3:41 ` [PATCH v2 1/2] tpm: devicetree: document properties for cr50 Andrey Pronin
2016-07-20 19:03 ` Rob Herring
2016-07-20 19:49 ` Andrey Pronin
2016-07-20 19:54 ` Jason Gunthorpe
2016-07-27 21:02 ` Andrey Pronin
2016-07-21 21:03 ` Rob Herring
2016-07-27 21:00 ` Andrey Pronin
2016-07-20 3:41 ` [PATCH v2 2/2] tpm: add driver for cr50 on SPI Andrey Pronin
2016-07-25 17:09 ` Aw: [PATCH v2 0/2] " Peter Huewe
2016-07-27 21:12 ` Andrey Pronin
2016-07-28 4:25 ` [PATCH v3 " Andrey Pronin
2016-07-28 4:25 ` [PATCH v3 1/2] tpm: devicetree: document properties for cr50 Andrey Pronin
2016-07-28 4:25 ` [PATCH v3 2/2] tpm: add driver for cr50 on SPI Andrey Pronin
2016-07-28 23:01 ` Dmitry Torokhov
2016-07-28 23:17 ` Jason Gunthorpe
2016-07-29 3:01 ` Andrey Pronin
2016-07-29 1:55 ` [PATCH v4 0/2] " Andrey Pronin
2016-07-29 1:55 ` [PATCH v4 1/2] tpm: devicetree: document properties for cr50 Andrey Pronin
2016-07-29 17:27 ` Jason Gunthorpe
2016-07-29 21:42 ` Rob Herring
2016-08-09 10:08 ` Jarkko Sakkinen
2016-07-29 1:55 ` [PATCH v4 2/2] tpm: add driver for cr50 on SPI Andrey Pronin
2016-08-09 10:20 ` Jarkko Sakkinen
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