linux-kernel - Re: [PATCH v10 3/4] i2c: tegra: use atomic poll function during configuration

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Message-ID: <20160830203039.GB3645@katana>
Date:   Tue, 30 Aug 2016 22:30:40 +0200
From:   Wolfram Sang <wsa@...-dreams.de>
To:     Shardar Shariff Md <smohammed@...dia.com>
Cc:     swarren@...dotorg.org, thierry.reding@...il.com, gnurou@...il.com,
        linux-i2c@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-kernel@...r.kernel.org, jonathanh@...dia.com
Subject: Re: [PATCH v10 3/4] i2c: tegra: use atomic poll function during
 configuration

On Wed, Aug 31, 2016 at 12:41:18AM +0530, Shardar Shariff Md wrote:
> Use readl_poll_timeout_atomic() function as *wait_for_config_load()
> function can be called from atomic context.
> 
> Signed-off-by: Shardar Shariff Md <smohammed@...dia.com>

    CHECKPATCH
ERROR: do not use in_atomic in drivers
#23: FILE: drivers/i2c/busses/i2c-tegra.c:460:
+		if (in_atomic() || irqs_disabled())


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