thermal: devfreq_cooling: Replace dev_warn with dev_err

There isn't much the user can do on seeing this warning, as the hardware
is actually okay. dev_err suits much better here.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/thermal/devfreq_cooling.c b/drivers/thermal/devfreq_cooling.c
index 4793fc7b06dd..e99d0e026a53 100644
--- a/drivers/thermal/devfreq_cooling.c
+++ b/drivers/thermal/devfreq_cooling.c
@@ -193,9 +193,9 @@ get_static_power(struct devfreq_cooling_device *dfc, unsigned long freq)
         dev_pm_opp_put(opp);
 
         if (voltage == 0) {
-                dev_warn_ratelimited(dev,
-                                     "Failed to get voltage for frequency %lu: %ld\n",
-                                     freq, IS_ERR(opp) ? PTR_ERR(opp) : 0);
+                dev_err_ratelimited(dev,
+                                    "Failed to get voltage for frequency %lu: %ld\n",
+                                    freq, IS_ERR(opp) ? PTR_ERR(opp) : 0);
                 return 0;
         }