[PATCH 1/3] drm/imx: remove empty mode_set encoder callbacks

[Philipp Zabel]

With atomic modeset support, these callbacks are optional.

Signed-off-by: Philipp Zabel <p.zabel at pengutronix.de>
---
 drivers/gpu/drm/imx/dw_hdmi-imx.c      | 7 -------
 drivers/gpu/drm/imx/parallel-display.c | 7 -------
 2 files changed, 14 deletions(-)

diff --git a/drivers/gpu/drm/imx/dw_hdmi-imx.c b/drivers/gpu/drm/imx/dw_hdmi-imx.c
index 5f1d437..dce1ea5 100644
--- a/drivers/gpu/drm/imx/dw_hdmi-imx.c
+++ b/drivers/gpu/drm/imx/dw_hdmi-imx.c
@@ -111,12 +111,6 @@ static void dw_hdmi_imx_encoder_disable(struct drm_encoder *encoder)
 {
 }
 
-static void dw_hdmi_imx_encoder_mode_set(struct drm_encoder *encoder,
-					 struct drm_display_mode *mode,
-					 struct drm_display_mode *adj_mode)
-{
-}
-
 static void dw_hdmi_imx_encoder_enable(struct drm_encoder *encoder)
 {
 	struct imx_drm_encoder *imx_encoder = enc_to_imx_enc(encoder);
@@ -129,7 +123,6 @@ static void dw_hdmi_imx_encoder_enable(struct drm_encoder *encoder)
 }
 
 static const struct drm_encoder_helper_funcs dw_hdmi_imx_encoder_helper_funcs = {
-	.mode_set   = dw_hdmi_imx_encoder_mode_set,
 	.enable     = dw_hdmi_imx_encoder_enable,
 	.disable    = dw_hdmi_imx_encoder_disable,
 };
diff --git a/drivers/gpu/drm/imx/parallel-display.c b/drivers/gpu/drm/imx/parallel-display.c
index bb5dbd6..4a2942e 100644
--- a/drivers/gpu/drm/imx/parallel-display.c
+++ b/drivers/gpu/drm/imx/parallel-display.c
@@ -101,12 +101,6 @@ static void imx_pd_encoder_enable(struct drm_encoder *encoder)
 	drm_panel_enable(imxpd->panel);
 }
 
-static void imx_pd_encoder_mode_set(struct drm_encoder *encoder,
-			 struct drm_display_mode *orig_mode,
-			 struct drm_display_mode *mode)
-{
-}
-
 static void imx_pd_encoder_disable(struct drm_encoder *encoder)
 {
 	struct imx_drm_encoder *imx_encoder = enc_to_imx_enc(encoder);
@@ -136,7 +130,6 @@ static const struct drm_encoder_funcs imx_pd_encoder_funcs = {
 };
 
 static const struct drm_encoder_helper_funcs imx_pd_encoder_helper_funcs = {
-	.mode_set = imx_pd_encoder_mode_set,
 	.enable = imx_pd_encoder_enable,
 	.disable = imx_pd_encoder_disable,
 };
-- 
2.8.1