[RESEND PATCH 3/3] drm/atmel-hlcdc: Constify function pointer structs

[Boris Brezillon]

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

Moves a bunch of junk to .rodata from .data.

drivers/gpu/drm/atmel-hlcdc/atmel-hlcdc-dc.ko:
-.text                       12488
+.text                       12480
-.rodata                      1696
+.rodata                      1760
-.data                         776
+.data                         712

Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
Acked-by: Boris Brezillon <boris.brezillon at free-electrons.com>
---
 drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c
index 067e4c1..250f69e 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c
@@ -146,7 +146,7 @@ atmel_hlcdc_rgb_encoder_mode_set(struct drm_encoder *encoder,
 			   cfg);
 }
 
-static struct drm_encoder_helper_funcs atmel_hlcdc_panel_encoder_helper_funcs = {
+static const struct drm_encoder_helper_funcs atmel_hlcdc_panel_encoder_helper_funcs = {
 	.mode_fixup = atmel_hlcdc_panel_encoder_mode_fixup,
 	.mode_set = atmel_hlcdc_rgb_encoder_mode_set,
 	.disable = atmel_hlcdc_panel_encoder_disable,
@@ -192,7 +192,7 @@ atmel_hlcdc_rgb_best_encoder(struct drm_connector *connector)
 	return &rgb->encoder;
 }
 
-static struct drm_connector_helper_funcs atmel_hlcdc_panel_connector_helper_funcs = {
+static const struct drm_connector_helper_funcs atmel_hlcdc_panel_connector_helper_funcs = {
 	.get_modes = atmel_hlcdc_panel_get_modes,
 	.mode_valid = atmel_hlcdc_rgb_mode_valid,
 	.best_encoder = atmel_hlcdc_rgb_best_encoder,
-- 
2.1.4