From: Alex Deucher <alexander.deucher@amd.com>
Date: Tue, 12 Nov 2013 17:31:54 +0000 (-0500)
Subject: drm/radeon: cypress_dpm: Fix unused variable warning when CONFIG_ACPI=n
X-Git-Tag: v3.13-rc1~3^2~5^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=936b32643cb03dcb34ef5dab81970229b1cc2a33;p=pandora-kernel.git

drm/radeon: cypress_dpm: Fix unused variable warning when CONFIG_ACPI=n

With CONFIG_ACPI=n the following build warning is seen:

drivers/gpu/drm/radeon/cypress_dpm.c:302:31: warning: unused variable 'eg_pi' [-Wunused-variable]

Protect eg_pi with CONFIG_ACPI.

Based on patch from: Fabio Estevam <fabio.estevam@freescale.com>
but doesn't mix allocation and code.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

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