From: Viresh Kumar <viresh.kumar@linaro.org>
Date: Mon, 17 Aug 2015 13:50:20 +0000 (+0530)
Subject: PM / OPP: Fix static checker warning (broken 64bit big endian systems)
X-Git-Tag: omap-for-v4.3/fixes-rc1~121^2~3^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=68fa9f0ab1b61cfc7deee699da8b5b5cb12f7a58;p=pandora-kernel.git

PM / OPP: Fix static checker warning (broken 64bit big endian systems)

Dan Carpenter reported (generated with static checker):

drivers/base/power/opp.c:949 _opp_add_static_v2()
warn: passing casted pointer '&new_opp->clock_latency_ns' to
'of_property_read_u32()' 64 vs 32.

This code will break on 64 bit, big endian machines.

Fix this by reading the value in a u32 type variable first and then
assigning it to the unsigned long variable.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Suggested-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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