[PATCH -next] coresight: Remove unused declaration get_etm_config()

[Yue Haibing]

Commit 1925a470ce69 ("coresight: etm3x: splitting struct etm_drvdata")
declar this but never implemented.

Signed-off-by: Yue Haibing <yuehaibing@xxxxxxxxxx>
---
 drivers/hwtracing/coresight/coresight-etm.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/hwtracing/coresight/coresight-etm.h b/drivers/hwtracing/coresight/coresight-etm.h
index e02c3ea972c9..e1deddb6873e 100644
--- a/drivers/hwtracing/coresight/coresight-etm.h
+++ b/drivers/hwtracing/coresight/coresight-etm.h
@@ -283,7 +283,6 @@ static inline unsigned int etm_readl(struct etm_drvdata *drvdata, u32 off)
 extern const struct attribute_group *coresight_etm_groups[];
 void etm_set_default(struct etm_config *config);
 void etm_config_trace_mode(struct etm_config *config);
-struct etm_config *get_etm_config(struct etm_drvdata *drvdata);
 int etm_read_alloc_trace_id(struct etm_drvdata *drvdata);
 void etm_release_trace_id(struct etm_drvdata *drvdata);
 #endif
-- 
2.34.1