From: Thierry Reding <thierry.reding@gmail.com>
To: Dmitry Osipenko <digetx@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>,
Laxman Dewangan <ldewangan@nvidia.com>,
Wolfram Sang <wsa@the-dreams.de>,
linux-i2c@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v1 2/3] i2c: tegra: Rename I2C_PIO_MODE_MAX_LEN to I2C_PIO_MODE_PREFERRED_LEN
Date: Fri, 13 Dec 2019 16:12:24 +0100 [thread overview]
Message-ID: <20191213151224.GD222809@ulmo> (raw)
In-Reply-To: <20191212233428.14648-3-digetx@gmail.com>
[-- Attachment #1: Type: text/plain, Size: 588 bytes --]
On Fri, Dec 13, 2019 at 02:34:27AM +0300, Dmitry Osipenko wrote:
> DMA is preferred for a larger transfers, while PIO is preferred for a
> smaller transfers to avoid unnecessary DMA overhead. There is no strict
> size limitations for the PIO-mode transfers, so let's rename the constant
> for clarity.
>
> Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
> ---
> drivers/i2c/busses/i2c-tegra.c | 9 ++++-----
> 1 file changed, 4 insertions(+), 5 deletions(-)
I ran this on the test farm and the results are all green, so:
Tested-by: Thierry Reding <treding@nvidia.com>
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
next prev parent reply other threads:[~2019-12-13 15:12 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-12 23:34 [PATCH v1 0/3] Tegra I2C: Support atomic transfers and correct suspend/resume Dmitry Osipenko
2019-12-12 23:34 ` [PATCH v1 1/3] i2c: tegra: Support atomic transfers Dmitry Osipenko
2019-12-13 14:36 ` Dmitry Osipenko
2019-12-13 15:12 ` Thierry Reding
2019-12-13 15:15 ` Dmitry Osipenko
2019-12-13 15:20 ` Thierry Reding
2019-12-13 15:25 ` Dmitry Osipenko
2019-12-12 23:34 ` [PATCH v1 2/3] i2c: tegra: Rename I2C_PIO_MODE_MAX_LEN to I2C_PIO_MODE_PREFERRED_LEN Dmitry Osipenko
2019-12-13 15:12 ` Thierry Reding [this message]
2019-12-12 23:34 ` [PATCH v1 3/3] i2c: tegra: Fix suspending in active runtime PM state Dmitry Osipenko
2019-12-12 23:43 ` Dmitry Osipenko
2019-12-13 13:47 ` Thierry Reding
2019-12-13 14:04 ` Dmitry Osipenko
2019-12-13 18:01 ` Dmitry Osipenko
2019-12-19 22:58 ` Dmitry Osipenko
2019-12-27 13:47 ` Dmitry Osipenko
2019-12-13 14:29 ` Dmitry Osipenko
2019-12-13 14:55 ` Dmitry Osipenko
2019-12-27 13:55 ` Dmitry Osipenko
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20191213151224.GD222809@ulmo \
--to=thierry.reding@gmail.com \
--cc=digetx@gmail.com \
--cc=jonathanh@nvidia.com \
--cc=ldewangan@nvidia.com \
--cc=linux-i2c@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-tegra@vger.kernel.org \
--cc=wsa@the-dreams.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).