From mboxrd@z Thu Jan  1 00:00:00 1970
From: Wolfram Sang <wsa@the-dreams.de>
Subject: Re: [PATCH v1] i2c: tegra: Compile PM functions unconditionally
Date: Thu, 1 Aug 2019 14:45:52 +0200
Message-ID: <20190801124552.GF1659@ninjato>
References: <20190707231234.11679-1-digetx@gmail.com>
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In-Reply-To: <20190707231234.11679-1-digetx@gmail.com>
Sender: linux-kernel-owner@vger.kernel.org
To: Dmitry Osipenko <digetx@gmail.com>
Cc: Thierry Reding <thierry.reding@gmail.com>, Jonathan Hunter <jonathanh@nvidia.com>, Laxman Dewangan <ldewangan@nvidia.com>, linux-i2c@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org
List-Id: linux-tegra@vger.kernel.org


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On Mon, Jul 08, 2019 at 02:12:34AM +0300, Dmitry Osipenko wrote:
> The I2C driver fails to probe if CONFIG_PM_SLEEP=3Dn because runtime PM
> doesn't depend on the PM sleep and in this case the runtime PM ops are
> not included in the driver, resulting in I2C clock not being enabled.
> It's much cleaner to simply allow compiler to remove the dead code
> instead of messing with the #ifdefs.
>=20
> This patch fixes such errors when CONFIG_PM_SLEEP=3Dn:
>=20
>   tegra-i2c 7000c400.i2c: timeout waiting for fifo flush
>   tegra-i2c 7000c400.i2c: Failed to initialize i2c controller
>=20
> Signed-off-by: Dmitry Osipenko <digetx@gmail.com>

Applied to for-next, thanks!


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