[RESEND PATCH 24/28] drm/rockchip: Constify function pointer structs

[Boris Brezillon]

From: Ville Syrjälä <ville.syrj...@linux.intel.com>

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

 drivers/gpu/drm/rockchip/dw_hdmi-rockchip.ko:
-.rodata                      772
+.rodata                      828
-.data                        148
+.data                         92

 drivers/gpu/drm/rockchip/rockchipdrm.ko:
-.rodata                      748
+.rodata                      760
-.data                        448
+.data                        436

Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
Signed-off-by: Thierry Reding <treding at nvidia.com>
---
 drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 4 ++--
 drivers/gpu/drm/rockchip/rockchip_drm_fb.c  | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c 
b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
index 525b5a8..bddcabd 100644
--- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
@@ -173,7 +173,7 @@ dw_hdmi_rockchip_mode_valid(struct drm_connector *connector,
        return (valid) ? MODE_OK : MODE_BAD;
 }

-static struct drm_encoder_funcs dw_hdmi_rockchip_encoder_funcs = {
+static const struct drm_encoder_funcs dw_hdmi_rockchip_encoder_funcs = {
        .destroy = drm_encoder_cleanup,
 };

@@ -218,7 +218,7 @@ static void dw_hdmi_rockchip_encoder_prepare(struct 
drm_encoder *encoder)
                                      ROCKCHIP_OUT_MODE_AAAA);
 }

-static struct drm_encoder_helper_funcs dw_hdmi_rockchip_encoder_helper_funcs = 
{
+static const struct drm_encoder_helper_funcs 
dw_hdmi_rockchip_encoder_helper_funcs = {
        .mode_fixup = dw_hdmi_rockchip_encoder_mode_fixup,
        .mode_set   = dw_hdmi_rockchip_encoder_mode_set,
        .prepare    = dw_hdmi_rockchip_encoder_prepare,
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c 
b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
index b8ac591..621f25c 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
@@ -66,7 +66,7 @@ static int rockchip_drm_fb_create_handle(struct 
drm_framebuffer *fb,
                                     rockchip_fb->obj[0], handle);
 }

-static struct drm_framebuffer_funcs rockchip_drm_fb_funcs = {
+static const struct drm_framebuffer_funcs rockchip_drm_fb_funcs = {
        .destroy        = rockchip_drm_fb_destroy,
        .create_handle  = rockchip_drm_fb_create_handle,
 };
-- 
2.1.4