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UPSTREAM: drm/exynos: Constify function pointer structs

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

 drivers/gpu/drm/exynos/exynosdrm.ko:
-.text                       125792
+.text                       125788
-.rodata                      10972
+.rodata                      11748
-.data                         6720
+.data                         5944

(cherry picked from commit 800ba2b581)

Change-Id: I8261dbe53224b581a20102253b162cc3a2563b58
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-19-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
This commit is contained in:
Ville Syrjälä
2015-12-15 12:21:06 +01:00
committed by Huang, Tao
parent 09a32545ef
commit 41c3341963
8 changed files with 24 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/gpu/drm/exynos/exynos_dp_core.c
View File

@@ -953,7 +953,7 @@ static void exynos_dp_connector_destroy(struct drm_connector *connector)
drm_connector_cleanup(connector);
}
static struct drm_connector_funcs exynos_dp_connector_funcs = {
static const struct drm_connector_funcs exynos_dp_connector_funcs = {
.dpms = drm_atomic_helper_connector_dpms,
.fill_modes = drm_helper_probe_single_connector_modes,
.detect = exynos_dp_detect,
@@ -998,7 +998,7 @@ static struct drm_encoder *exynos_dp_best_encoder(
return &dp->encoder;
}
static struct drm_connector_helper_funcs exynos_dp_connector_helper_funcs = {
static const struct drm_connector_helper_funcs exynos_dp_connector_helper_funcs = {
.get_modes = exynos_dp_get_modes,
.best_encoder = exynos_dp_best_encoder,
};
@@ -1176,14 +1176,14 @@ static void exynos_dp_disable(struct drm_encoder *encoder)
{
}
static struct drm_encoder_helper_funcs exynos_dp_encoder_helper_funcs = {
static const struct drm_encoder_helper_funcs exynos_dp_encoder_helper_funcs = {
.mode_fixup = exynos_dp_mode_fixup,
.mode_set = exynos_dp_mode_set,
.enable = exynos_dp_enable,
.disable = exynos_dp_disable,
};
static struct drm_encoder_funcs exynos_dp_encoder_funcs = {
static const struct drm_encoder_funcs exynos_dp_encoder_funcs = {
.destroy = drm_encoder_cleanup,
};

4
drivers/gpu/drm/exynos/exynos_drm_crtc.c
View File

@@ -96,7 +96,7 @@ static void exynos_crtc_atomic_flush(struct drm_crtc *crtc,
}
}
static struct drm_crtc_helper_funcs exynos_crtc_helper_funcs = {
static const struct drm_crtc_helper_funcs exynos_crtc_helper_funcs = {
.enable = exynos_drm_crtc_enable,
.disable = exynos_drm_crtc_disable,
.mode_set_nofb = exynos_drm_crtc_mode_set_nofb,
@@ -116,7 +116,7 @@ static void exynos_drm_crtc_destroy(struct drm_crtc *crtc)
kfree(exynos_crtc);
}
static struct drm_crtc_funcs exynos_crtc_funcs = {
static const struct drm_crtc_funcs exynos_crtc_funcs = {
.set_config = drm_atomic_helper_set_config,
.page_flip = drm_atomic_helper_page_flip,
.destroy = exynos_drm_crtc_destroy,

8
drivers/gpu/drm/exynos/exynos_drm_dpi.c
View File

@@ -57,7 +57,7 @@ static void exynos_dpi_connector_destroy(struct drm_connector *connector)
drm_connector_cleanup(connector);
}
static struct drm_connector_funcs exynos_dpi_connector_funcs = {
static const struct drm_connector_funcs exynos_dpi_connector_funcs = {
.dpms = drm_atomic_helper_connector_dpms,
.detect = exynos_dpi_detect,
.fill_modes = drm_helper_probe_single_connector_modes,
@@ -100,7 +100,7 @@ exynos_dpi_best_encoder(struct drm_connector *connector)
return &ctx->encoder;
}
static struct drm_connector_helper_funcs exynos_dpi_connector_helper_funcs = {
static const struct drm_connector_helper_funcs exynos_dpi_connector_helper_funcs = {
.get_modes = exynos_dpi_get_modes,
.best_encoder = exynos_dpi_best_encoder,
};
@@ -161,14 +161,14 @@ static void exynos_dpi_disable(struct drm_encoder *encoder)
}
}
static struct drm_encoder_helper_funcs exynos_dpi_encoder_helper_funcs = {
static const struct drm_encoder_helper_funcs exynos_dpi_encoder_helper_funcs = {
.mode_fixup = exynos_dpi_mode_fixup,
.mode_set = exynos_dpi_mode_set,
.enable = exynos_dpi_enable,
.disable = exynos_dpi_disable,
};
static struct drm_encoder_funcs exynos_dpi_encoder_funcs = {
static const struct drm_encoder_funcs exynos_dpi_encoder_funcs = {
.destroy = drm_encoder_cleanup,
};

8
drivers/gpu/drm/exynos/exynos_drm_dsi.c
View File

@@ -1603,7 +1603,7 @@ static void exynos_dsi_connector_destroy(struct drm_connector *connector)
connector->dev = NULL;
}
static struct drm_connector_funcs exynos_dsi_connector_funcs = {
static const struct drm_connector_funcs exynos_dsi_connector_funcs = {
.dpms = drm_atomic_helper_connector_dpms,
.detect = exynos_dsi_detect,
.fill_modes = drm_helper_probe_single_connector_modes,
@@ -1631,7 +1631,7 @@ exynos_dsi_best_encoder(struct drm_connector *connector)
return &dsi->encoder;
}
static struct drm_connector_helper_funcs exynos_dsi_connector_helper_funcs = {
static const struct drm_connector_helper_funcs exynos_dsi_connector_helper_funcs = {
.get_modes = exynos_dsi_get_modes,
.best_encoder = exynos_dsi_best_encoder,
};
@@ -1684,14 +1684,14 @@ static void exynos_dsi_mode_set(struct drm_encoder *encoder,
vm->hsync_len = m->hsync_end - m->hsync_start;
}
static struct drm_encoder_helper_funcs exynos_dsi_encoder_helper_funcs = {
static const struct drm_encoder_helper_funcs exynos_dsi_encoder_helper_funcs = {
.mode_fixup = exynos_dsi_mode_fixup,
.mode_set = exynos_dsi_mode_set,
.enable = exynos_dsi_enable,
.disable = exynos_dsi_disable,
};
static struct drm_encoder_funcs exynos_dsi_encoder_funcs = {
static const struct drm_encoder_funcs exynos_dsi_encoder_funcs = {
.destroy = drm_encoder_cleanup,
};

2
drivers/gpu/drm/exynos/exynos_drm_fb.c
View File

@@ -109,7 +109,7 @@ static int exynos_drm_fb_dirty(struct drm_framebuffer *fb,
return 0;
}
static struct drm_framebuffer_funcs exynos_drm_fb_funcs = {
static const struct drm_framebuffer_funcs exynos_drm_fb_funcs = {
.destroy = exynos_drm_fb_destroy,
.create_handle = exynos_drm_fb_create_handle,
.dirty = exynos_drm_fb_dirty,

2
drivers/gpu/drm/exynos/exynos_drm_mic.c
View File

@@ -389,7 +389,7 @@ already_disabled:
mutex_unlock(&mic_mutex);
}
struct drm_bridge_funcs mic_bridge_funcs = {
static const struct drm_bridge_funcs mic_bridge_funcs = {
.disable = mic_disable,
.post_disable = mic_post_disable,
.pre_enable = mic_pre_enable,

8
drivers/gpu/drm/exynos/exynos_drm_vidi.c
View File

@@ -330,7 +330,7 @@ static void vidi_connector_destroy(struct drm_connector *connector)
{
}
static struct drm_connector_funcs vidi_connector_funcs = {
static const struct drm_connector_funcs vidi_connector_funcs = {
.dpms = drm_atomic_helper_connector_dpms,
.fill_modes = drm_helper_probe_single_connector_modes,
.detect = vidi_detect,
@@ -374,7 +374,7 @@ static struct drm_encoder *vidi_best_encoder(struct drm_connector *connector)
return &ctx->encoder;
}
static struct drm_connector_helper_funcs vidi_connector_helper_funcs = {
static const struct drm_connector_helper_funcs vidi_connector_helper_funcs = {
.get_modes = vidi_get_modes,
.best_encoder = vidi_best_encoder,
};
@@ -422,14 +422,14 @@ static void exynos_vidi_disable(struct drm_encoder *encoder)
{
}
static struct drm_encoder_helper_funcs exynos_vidi_encoder_helper_funcs = {
static const struct drm_encoder_helper_funcs exynos_vidi_encoder_helper_funcs = {
.mode_fixup = exynos_vidi_mode_fixup,
.mode_set = exynos_vidi_mode_set,
.enable = exynos_vidi_enable,
.disable = exynos_vidi_disable,
};
static struct drm_encoder_funcs exynos_vidi_encoder_funcs = {
static const struct drm_encoder_funcs exynos_vidi_encoder_funcs = {
.destroy = drm_encoder_cleanup,
};

8
drivers/gpu/drm/exynos/exynos_hdmi.c
View File

@@ -956,7 +956,7 @@ static void hdmi_connector_destroy(struct drm_connector *connector)
drm_connector_cleanup(connector);
}
static struct drm_connector_funcs hdmi_connector_funcs = {
static const struct drm_connector_funcs hdmi_connector_funcs = {
.dpms = drm_atomic_helper_connector_dpms,
.fill_modes = drm_helper_probe_single_connector_modes,
.detect = hdmi_detect,
@@ -1030,7 +1030,7 @@ static struct drm_encoder *hdmi_best_encoder(struct drm_connector *connector)
return &hdata->encoder;
}
static struct drm_connector_helper_funcs hdmi_connector_helper_funcs = {
static const struct drm_connector_helper_funcs hdmi_connector_helper_funcs = {
.get_modes = hdmi_get_modes,
.mode_valid = hdmi_mode_valid,
.best_encoder = hdmi_best_encoder,
@@ -1647,14 +1647,14 @@ static void hdmi_disable(struct drm_encoder *encoder)
hdata->powered = false;
}
static struct drm_encoder_helper_funcs exynos_hdmi_encoder_helper_funcs = {
static const struct drm_encoder_helper_funcs exynos_hdmi_encoder_helper_funcs = {
.mode_fixup = hdmi_mode_fixup,
.mode_set = hdmi_mode_set,
.enable = hdmi_enable,
.disable = hdmi_disable,
};
static struct drm_encoder_funcs exynos_hdmi_encoder_funcs = {
static const struct drm_encoder_funcs exynos_hdmi_encoder_funcs = {
.destroy = drm_encoder_cleanup,
};