From: Richard Weinberger <richard@nod.at>
Date: Tue, 14 Jan 2014 15:45:41 +0000 (+0100)
Subject: staging,spear_adc: Add dependency on HAS_IOMEM
X-Git-Tag: v3.14-rc1~94^2~165
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e4592fdd070ca77c74491ee6b61e31ac427ebf8c;p=pandora-kernel.git

staging,spear_adc: Add dependency on HAS_IOMEM

On archs like S390 or um this driver cannot build nor work.
Make it depend on HAS_IOMEM to bypass build failures.

drivers/staging/iio/adc/spear_adc.c: In function ‘spear_adc_probe’:
drivers/staging/iio/adc/spear_adc.c:393:2: error: implicit declaration of function ‘iounmap’ [-Werror=implicit-function-declaration

Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: David S. Miller <davem@davemloft.net>
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