X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=drivers%2Fhwtracing%2Fcoresight%2Fcoresight-etm4x-core.c;fp=drivers%2Fhwtracing%2Fcoresight%2Fcoresight-etm4x-core.c;h=77b0271ce6eb98adc74de3e4abbf65f398ace0a5;hb=a4621fd1d4fd04fe2d8105a4d64e85cdc4a259b1;hp=703b6fcbb6a590c3a94ba803c5ccd4f9440e5050;hpb=39744738a67de9153d73e11817937c0004feab2e;p=linux-2.6-microblaze.git

diff --git a/drivers/hwtracing/coresight/coresight-etm4x-core.c b/drivers/hwtracing/coresight/coresight-etm4x-core.c
index 703b6fcbb6a5..77b0271ce6eb 100644
--- a/drivers/hwtracing/coresight/coresight-etm4x-core.c
+++ b/drivers/hwtracing/coresight/coresight-etm4x-core.c
@@ -2269,7 +2269,7 @@ static int __exit etm4_remove_platform_dev(struct platform_device *pdev)
 		etm4_remove_dev(drvdata);
 	pm_runtime_disable(&pdev->dev);
 
-	if (drvdata->pclk)
+	if (drvdata && !IS_ERR_OR_NULL(drvdata->pclk))
 		clk_put(drvdata->pclk);
 
 	return 0;