diff options
author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-06-28 01:29:29 (GMT) |
---|---|---|
committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-06-28 01:29:29 (GMT) |
commit | 742c87bf27d3b715820da6f8a81d6357adbf18f8 (patch) | |
tree | 31c96e9d4378c23b15a80a21f2f487fcd9bc62ce /block/badblocks.c | |
parent | ca5eda5d3db6026080cff267459625c87c43e9ab (diff) | |
download | linux-742c87bf27d3b715820da6f8a81d6357adbf18f8.tar.xz |
cpufreq: Avoid false-positive WARN_ON()s in cpufreq_update_policy()
CPU notifications from the firmware coming in when cpufreq is
suspended cause cpufreq_update_current_freq() to return 0 which
triggers the WARN_ON() in cpufreq_update_policy() for no reason.
Avoid that by checking cpufreq_suspended before calling
cpufreq_update_current_freq().
Fixes: c9d9c929e674 (cpufreq: Abort cpufreq_update_current_freq() for cpufreq_suspended set)
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Cc: 4.6+ <stable@vger.kernel.org> # 4.6+
Diffstat (limited to 'block/badblocks.c')
0 files changed, 0 insertions, 0 deletions