tree b44792cf7ae63e97a58ed953f7fe5bc28ef88dfc
parent 1f821ed7afaa7ed689322ee2369f270e374a6350
author Viresh Kumar <viresh.kumar@linaro.org> 1439819420 +0530
committer Rafael J. Wysocki <rafael.j.wysocki@intel.com> 1440769404 +0200

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>