drm/armada: armada_output: Remove some unused functions

Removes some functions that are not used anywhere:
armada_drm_encoder_mode_fixup() armada_drm_encoder_commit() armada_drm_encoder_prepare()

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 0 insertions, 6 deletions

diff --git a/drivers/gpu/drm/armada/armada_output.h b/drivers/gpu/drm/armada/armada_output.h
index 4126d43b5057..d3a6ce79d094 100644
--- a/drivers/gpu/drm/armada/armada_output.h
+++ b/drivers/gpu/drm/armada/armada_output.h
@@ -21,12 +21,6 @@ struct armada_output_type {
 
 struct drm_encoder *armada_drm_connector_encoder(struct drm_connector *conn);
 
-void armada_drm_encoder_prepare(struct drm_encoder *encoder);
-void armada_drm_encoder_commit(struct drm_encoder *encoder);
-
-bool armada_drm_encoder_mode_fixup(struct drm_encoder *encoder,
-        const struct drm_display_mode *mode, struct drm_display_mode *adj);
-
 int armada_drm_slave_encoder_mode_valid(struct drm_connector *conn,
         struct drm_display_mode *mode);