From: Wolfram Sang <wsa@the-dreams.de>
Date: Sun, 6 Apr 2014 18:57:47 +0000 (+0200)
Subject: i2c: cadence: fix Kconfig dependency
X-Git-Tag: v3.15-rc1~41^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1fbeab0b8fd5e655ffef8a793b869eb7dffe0337;p=pandora-kernel.git

i2c: cadence: fix Kconfig dependency

During development, the driver first really needed to depend on
COMMON_CLK only. Later, it was switched to writel_relaxed, but it was
forgotten to update the dependencies, so build errors occured:

config: make ARCH=i386 allyesconfig

All error/warnings:

   drivers/i2c/busses/i2c-cadence.c: In function 'cdns_i2c_clear_bus_hold':
>> drivers/i2c/busses/i2c-cadence.c:168:3: error: implicit declaration
>> of function 'writel_relaxed' [-Werror=implicit-function-declaration]

Use a very safe dependency for now.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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