[PATCH 7/7] drm/amd/display: Remove unused link_enc_cfg_get_link_enc_used_by_stream

[linux at treblig.org]

From: "Dr. David Alan Gilbert" <linux at treblig.org>

link_enc_cfg_get_link_enc_used_by_stream() is no longer used after
2021's:
commit 6366b00346c0 ("drm/amd/display: Maintain consistent mode of
operation during encoder assignment")
which introduces and uses the _current version instead.

Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux at treblig.org>
---
 drivers/gpu/drm/amd/display/dc/core/dc_link_enc_cfg.c | 11 -----------
 drivers/gpu/drm/amd/display/dc/inc/link_enc_cfg.h     |  5 -----
 2 files changed, 16 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_enc_cfg.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_enc_cfg.c
index 039b176e086d..08b4258b0e2f 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_enc_cfg.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_enc_cfg.c
@@ -559,17 +559,6 @@ struct link_encoder *link_enc_cfg_get_next_avail_link_enc(struct dc *dc)
 	return link_enc;
 }
 
-struct link_encoder *link_enc_cfg_get_link_enc_used_by_stream(
-		struct dc *dc,
-		const struct dc_stream_state *stream)
-{
-	struct link_encoder *link_enc;
-
-	link_enc = link_enc_cfg_get_link_enc_used_by_link(dc, stream->link);
-
-	return link_enc;
-}
-
 struct link_encoder *link_enc_cfg_get_link_enc(
 		const struct dc_link *link)
 {
diff --git a/drivers/gpu/drm/amd/display/dc/inc/link_enc_cfg.h b/drivers/gpu/drm/amd/display/dc/inc/link_enc_cfg.h
index dc650be3837e..f1afb31ac70b 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/link_enc_cfg.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/link_enc_cfg.h
@@ -96,11 +96,6 @@ struct link_encoder *link_enc_cfg_get_link_enc_used_by_link(
 /* Return next available DIG link encoder. NULL if none available. */
 struct link_encoder *link_enc_cfg_get_next_avail_link_enc(struct dc *dc);
 
-/* Return DIG link encoder used by stream. NULL if unused. */
-struct link_encoder *link_enc_cfg_get_link_enc_used_by_stream(
-		struct dc *dc,
-		const struct dc_stream_state *stream);
-
 /* Return DIG link encoder. NULL if unused. */
 struct link_encoder *link_enc_cfg_get_link_enc(const struct dc_link *link);
 
-- 
2.48.1