[RFC,09/15] coresight: etm-perf: remove unnecessary configuration check

Commit Message

Mian Yousaf Kaukab Jan. 17, 2020, 2:40 p.m. UTC

etm-perf API is internal. No need to check CONFIG_CORESIGHT and export
empty functions.

Signed-off-by: Mian Yousaf Kaukab <[e-mail]>
---
 drivers/hwtracing/coresight/coresight-etm-perf.h | 13 -------------
 1 file changed, 13 deletions(-)

Patch

diff --git a/drivers/hwtracing/coresight/coresight-etm-perf.h b/drivers/hwtracing/coresight/coresight-etm-perf.h
index 4b1c1f55fb46..adc408dace8e 100644
--- a/drivers/hwtracing/coresight/coresight-etm-perf.h
+++ b/drivers/hwtracing/coresight/coresight-etm-perf.h
@@ -57,7 +57,6 @@  struct etm_event_data {
 	struct list_head * __percpu *path;
 };
 
-#ifdef CONFIG_CORESIGHT
 int etm_perf_symlink(struct coresight_device *csdev, bool link);
 int etm_perf_add_symlink_sink(struct coresight_device *csdev);
 void etm_perf_del_symlink_sink(struct coresight_device *csdev);
@@ -69,18 +68,6 @@  static inline void *etm_perf_sink_config(struct perf_output_handle *handle)
 		return data->snk_config;
 	return NULL;
 }
-#else
-static inline int etm_perf_symlink(struct coresight_device *csdev, bool link)
-{ return -EINVAL; }
-int etm_perf_add_symlink_sink(struct coresight_device *csdev)
-{ return -EINVAL; }
-void etm_perf_del_symlink_sink(struct coresight_device *csdev) {}
-static inline void *etm_perf_sink_config(struct perf_output_handle *handle)
-{
-	return NULL;
-}
-
-#endif /* CONFIG_CORESIGHT */
 
 int __init etm_perf_init(void);