From: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Sun, 20 Apr 2008 16:15:32 +0000 (+0100)
Subject: [ARM] pxa: corgibl_limit_intensity build errors
X-Git-Tag: v2.6.27-rc1~1095^2^2~7^3~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=02a8e76979f9b439642e67955edb865c112926f6;p=pandora-kernel.git

[ARM] pxa: corgibl_limit_intensity build errors

If CONFIG_BACKLIGHT_CORGI is not selected, then corgibl_limit_intensity()
is not present.  However, both corgi_pm.c and sharp_pm.c reference this
symbol, resulting in a link error.

Wrap the references with the relevant ifdefs, and avoid the resulting
NULL pointer dereference by making the code in sharpsl_pm.c also
conditional on the config symbol.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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