thermal: db8500: Do not print error message in the EPROBE_DEFER case

Avoid printing the error message in the EPROBE_DEFER case
where registering cpu cooling at db8500 thermal driver.

Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Grant Likely <grant.likely@linaro.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: linux-pm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: devicetree@vger.kernel.org
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>

diff --git a/drivers/thermal/db8500_cpufreq_cooling.c b/drivers/thermal/db8500_cpufreq_cooling.c
index 3cc3dd998e6f84294111e5d182439788aa5f5573..28bbff97f3dba4e09cf8f562111c1bf573686fd8 100644 (file)
--- a/drivers/thermal/db8500_cpufreq_cooling.c
+++ b/drivers/thermal/db8500_cpufreq_cooling.c
@@ -30,8 +30,14 @@ static int db8500_cpufreq_cooling_probe(struct platform_device *pdev)
 
        cdev = cpufreq_cooling_register(cpu_present_mask);
        if (IS_ERR(cdev)) {
-               dev_err(&pdev->dev, "Failed to register cooling device\n");
-               return PTR_ERR(cdev);
+               int ret = PTR_ERR(cdev);
+
+               if (ret != -EPROBE_DEFER)
+                       dev_err(&pdev->dev,
+                               "Failed to register cooling device %d\n",
+                               ret);
+                               
+               return ret;
        }
 
        platform_set_drvdata(pdev, cdev);