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-rw-r--r--drivers/hwtracing/coresight/coresight-tmc-etr.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwtracing/coresight/coresight-tmc-etr.c b/drivers/hwtracing/coresight/coresight-tmc-etr.c
index 847d1b5f2c13..3369d7a80a51 100644
--- a/drivers/hwtracing/coresight/coresight-tmc-etr.c
+++ b/drivers/hwtracing/coresight/coresight-tmc-etr.c
@@ -315,7 +315,7 @@ int tmc_read_unprepare_etr(struct tmc_drvdata *drvdata)
*/
vaddr = drvdata->vaddr;
paddr = drvdata->paddr;
- drvdata->buf = NULL;
+ drvdata->buf = drvdata->vaddr = NULL;
}
drvdata->reading = false;