3 files changed, 4 insertions, 4 deletions
diff --git a/drivers/hwtracing/coresight/coresight-tmc-etf.c b/drivers/hwtracing/coresight/coresight-tmc-etf.c
index 5fa49c4252f6..d6941ea24d8d 100644
--- a/drivers/hwtracing/coresight/coresight-tmc-etf.c
+++ b/drivers/hwtracing/coresight/coresight-tmc-etf.c
@@ -22,7 +22,7 @@
 #include "coresight-priv.h"
 #include "coresight-tmc.h"
 
-void tmc_etb_enable_hw(struct tmc_drvdata *drvdata)
+static void tmc_etb_enable_hw(struct tmc_drvdata *drvdata)
 {
 	CS_UNLOCK(drvdata->base);
 
diff --git a/drivers/hwtracing/coresight/coresight-tmc-etr.c b/drivers/hwtracing/coresight/coresight-tmc-etr.c
index 6d7de0309e94..886ea83c68e0 100644
--- a/drivers/hwtracing/coresight/coresight-tmc-etr.c
+++ b/drivers/hwtracing/coresight/coresight-tmc-etr.c
@@ -20,7 +20,7 @@
 #include "coresight-priv.h"
 #include "coresight-tmc.h"
 
-void tmc_etr_enable_hw(struct tmc_drvdata *drvdata)
+static void tmc_etr_enable_hw(struct tmc_drvdata *drvdata)
 {
 	u32 axictl;
 
diff --git a/drivers/hwtracing/coresight/coresight-tmc.c b/drivers/hwtracing/coresight/coresight-tmc.c
index a4748630f5d6..d8517d2a968c 100644
--- a/drivers/hwtracing/coresight/coresight-tmc.c
+++ b/drivers/hwtracing/coresight/coresight-tmc.c
@@ -247,8 +247,8 @@ static struct attribute *coresight_tmc_mgmt_attrs[] = {
 	NULL,
 };
 
-ssize_t trigger_cntr_show(struct device *dev,
-			  struct device_attribute *attr, char *buf)
+static ssize_t trigger_cntr_show(struct device *dev,
+				 struct device_attribute *attr, char *buf)
 {
 	struct tmc_drvdata *drvdata = dev_get_drvdata(dev->parent);
 	unsigned long val = drvdata->trigger_cntr;