Merge "coresight: tmc: skip tmc read if mem allocaiton failed"

drivers/hwtracing/coresight/coresight-tmc.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -1143,6 +1143,12 @@ static int tmc_read_prepare(struct tmc_drvdata *drvdata)
		goto err;
		}

		if (drvdata->config_type == TMC_CONFIG_TYPE_ETR &&
		drvdata->vaddr == NULL) {
		ret = -ENOMEM;
		goto err;
		}

		if (!drvdata->enable)
		goto out;