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>
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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>
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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
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