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| author | Viresh Kumar <viresh.kumar@linaro.org> | 2017-02-07 09:40:05 +0530 |
|---|---|---|
| committer | Zhang Rui <rui.zhang@intel.com> | 2017-03-13 10:06:55 +0800 |
| commit | 3ea3217cf91804be6ed9b368ef4ac7911eb1dadc (patch) | |
| tree | c225c4ee5949f8906fb07a31a174819d0aa40d33 /drivers/thermal/dove_thermal.c | |
| parent | 9aec9082bf3c0fb83020a0f562c9cc8078ac91f1 (diff) | |
| download | linux-3ea3217cf91804be6ed9b368ef4ac7911eb1dadc.tar.bz2 | |
thermal: cpu_cooling: Check OPP for errors
It is possible for dev_pm_opp_find_freq_exact() to return errors. It was
all fine earlier as dev_pm_opp_get_voltage() had a check within it to
check for invalid OPPs, but dev_pm_opp_put() doesn't have any similar
checks and the callers need to make sure OPP is valid before calling
them.
Also update the later dev_warn_ratelimited() to not print the error
message as the OPP is guaranteed to be valid now.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'drivers/thermal/dove_thermal.c')
0 files changed, 0 insertions, 0 deletions