linux-kernel - Re: [PATCH] [media] davinci: add i2c Kconfig dependencies

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Date:	Thu, 19 Nov 2015 13:26:06 +0000
From:	"Lad, Prabhakar" <prabhakar.csengg@...il.com>
To:	Arnd Bergmann <arnd@...db.de>
Cc:	linux-media <linux-media@...r.kernel.org>,
	Mauro Carvalho Chehab <mchehab@....samsung.com>,
	LKML <linux-kernel@...r.kernel.org>,
	Sekhar Nori <nsekhar@...com>,
	Kevin Hilman <khilman@...prootsystems.com>,
	LAK <linux-arm-kernel@...ts.infradead.org>,
	Hans Verkuil <hans.verkuil@...co.com>
Subject: Re: [PATCH] [media] davinci: add i2c Kconfig dependencies

On Thu, Nov 19, 2015 at 12:59 PM, Arnd Bergmann <arnd@...db.de> wrote:
> All the davinci media drivers are using the i2c framework, and
> fail to build if that is ever disabled, e.g.:
>
> media/platform/davinci/vpif_display.c: In function 'vpif_probe':
> media/platform/davinci/vpif_display.c:1298:14: error: implicit declaration of function 'i2c_get_adapter' [-Werror=implicit-function-declaration]
>
> This adds explicit Kconfig dependencies so we don't see the
> driver options if I2C is turned off.
>
> Signed-off-by: Arnd Bergmann <arnd@...db.de>

Acked-by: Lad, Prabhakar <prabhakar.csengg@...il.com>

Cheers,
--Prabhakar Lad
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