1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/hwtracing/coresight/coresight-priv.h b/drivers/hwtracing/coresight/coresight-priv.h
index eb365236f9..fc3617642b 100644
--- a/drivers/hwtracing/coresight/coresight-priv.h
+++ b/drivers/hwtracing/coresight/coresight-priv.h
@@ -222,6 +222,16 @@ static inline void *coresight_get_uci_data(const struct amba_id *id)
 	return uci_id->data;
 }
 
+static inline void *coresight_get_uci_data_from_amba(const struct amba_id *table, u32 pid)
+{
+	while (table->mask) {
+		if ((pid & table->mask) == table->id)
+			return coresight_get_uci_data(table);
+		table++;
+	};
+	return NULL;
+}
+
 void coresight_release_platform_data(struct coresight_device *csdev,
 				     struct device *dev,
 				     struct coresight_platform_data *pdata);