[PATCH 3/3] amd/dc/spl: drop unused function.

[Dave Airlie <airlied@gmail.com>]

From: Dave Airlie <airlied@redhat.com>

This function is never called anywhere.

Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 drivers/gpu/drm/amd/display/dc/sspl/dc_spl.c | 17 -----------------
 drivers/gpu/drm/amd/display/dc/sspl/dc_spl.h |  2 --
 2 files changed, 19 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/sspl/dc_spl.c b/drivers/gpu/drm/amd/display/dc/sspl/dc_spl.c
index d8aebaff7c3f..4e73996e7779 100644
--- a/drivers/gpu/drm/amd/display/dc/sspl/dc_spl.c
+++ b/drivers/gpu/drm/amd/display/dc/sspl/dc_spl.c
@@ -1915,20 +1915,3 @@ bool SPL_NAMESPACE(spl_calculate_scaler_params(struct spl_in *spl_in, struct spl
 
 	return res;
 }
-
-/* External interface to get number of taps only */
-bool SPL_NAMESPACE(spl_get_number_of_taps(struct spl_in *spl_in, struct spl_out *spl_out))
-{
-	bool res = false;
-	bool enable_easf_v = false;
-	bool enable_easf_h = false;
-	bool enable_isharp = false;
-	struct spl_scratch spl_scratch;
-	struct dscl_prog_data *dscl_prog_data = spl_out->dscl_prog_data;
-	const struct spl_scaler_data *data = &spl_scratch.scl_data;
-
-	res = spl_calculate_number_of_taps(spl_in, &spl_scratch, spl_out,
-		&enable_easf_v, &enable_easf_h, &enable_isharp);
-	spl_set_taps_data(dscl_prog_data, data);
-	return res;
-}
diff --git a/drivers/gpu/drm/amd/display/dc/sspl/dc_spl.h b/drivers/gpu/drm/amd/display/dc/sspl/dc_spl.h
index f9503c368db5..a53a2c1f5508 100644
--- a/drivers/gpu/drm/amd/display/dc/sspl/dc_spl.h
+++ b/drivers/gpu/drm/amd/display/dc/sspl/dc_spl.h
@@ -14,6 +14,4 @@
 
 bool SPL_NAMESPACE(spl_calculate_scaler_params(struct spl_in *spl_in, struct spl_out *spl_out));
 
-bool SPL_NAMESPACE(spl_get_number_of_taps(struct spl_in *spl_in, struct spl_out *spl_out));
-
 #endif /* __DC_SPL_H__ */
-- 
2.54.0