From: Ville Syrjälä Date: Wed, 2 Sep 2015 10:44:15 +0000 (+0300) Subject: drm/sti: Constify function pointer structs X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=c5de48539cf1821180f4326c47ac1420625eef00;p=openwrt%2Fstaging%2Fblogic.git drm/sti: Constify function pointer structs Moves a bunch of junk to .rodata from .data. drivers/gpu/drm/sti/sticompositor.ko: -.text 12216 +.text 12212 -.rodata 1284 +.rodata 1400 -.data 488 +.data 372 drivers/gpu/drm/sti/sti_drv.ko: -.rodata 516 +.rodata 544 -.data 368 +.data 340 drivers/gpu/drm/sti/stidvo.ko: -.text 3356 +.text 3348 -.rodata 188 +.rodata 256 -.data 572 +.data 504 drivers/gpu/drm/sti/sti_hda.ko: -.text 3008 +.text 3004 -.rodata 2820 +.rodata 2888 -.data 684 +.data 616 drivers/gpu/drm/sti/stihdmi.ko: -.text 6988 +.text 6980 -.rodata 1340 +.rodata 1408 -.data 176 +.data 108 Signed-off-by: Ville Syrjälä Reviewed-by: Alex Deucher --- diff --git a/drivers/gpu/drm/sti/sti_crtc.c b/drivers/gpu/drm/sti/sti_crtc.c index 493c4a3006ad..fc10f7fcfa86 100644 --- a/drivers/gpu/drm/sti/sti_crtc.c +++ b/drivers/gpu/drm/sti/sti_crtc.c @@ -226,7 +226,7 @@ static void sti_crtc_atomic_flush(struct drm_crtc *crtc, } } -static struct drm_crtc_helper_funcs sti_crtc_helper_funcs = { +static const struct drm_crtc_helper_funcs sti_crtc_helper_funcs = { .enable = sti_crtc_enable, .disable = sti_crtc_disabling, .mode_fixup = sti_crtc_mode_fixup, @@ -338,7 +338,7 @@ void sti_crtc_disable_vblank(struct drm_device *drm_dev, unsigned int pipe) } EXPORT_SYMBOL(sti_crtc_disable_vblank); -static struct drm_crtc_funcs sti_crtc_funcs = { +static const struct drm_crtc_funcs sti_crtc_funcs = { .set_config = drm_atomic_helper_set_config, .page_flip = drm_atomic_helper_page_flip, .destroy = sti_crtc_destroy, diff --git a/drivers/gpu/drm/sti/sti_drv.c b/drivers/gpu/drm/sti/sti_drv.c index f8469967a0bf..f3c22ded4b74 100644 --- a/drivers/gpu/drm/sti/sti_drv.c +++ b/drivers/gpu/drm/sti/sti_drv.c @@ -107,7 +107,7 @@ static int sti_atomic_commit(struct drm_device *drm, return 0; } -static struct drm_mode_config_funcs sti_mode_config_funcs = { +static const struct drm_mode_config_funcs sti_mode_config_funcs = { .fb_create = drm_fb_cma_create, .atomic_check = drm_atomic_helper_check, .atomic_commit = sti_atomic_commit, diff --git a/drivers/gpu/drm/sti/sti_dvo.c b/drivers/gpu/drm/sti/sti_dvo.c index d141d645bd13..e1fdf6d553a5 100644 --- a/drivers/gpu/drm/sti/sti_dvo.c +++ b/drivers/gpu/drm/sti/sti_dvo.c @@ -329,7 +329,8 @@ struct drm_encoder *sti_dvo_best_encoder(struct drm_connector *connector) return dvo_connector->encoder; } -static struct drm_connector_helper_funcs sti_dvo_connector_helper_funcs = { +static const +struct drm_connector_helper_funcs sti_dvo_connector_helper_funcs = { .get_modes = sti_dvo_connector_get_modes, .mode_valid = sti_dvo_connector_mode_valid, .best_encoder = sti_dvo_best_encoder, @@ -364,7 +365,7 @@ static void sti_dvo_connector_destroy(struct drm_connector *connector) kfree(dvo_connector); } -static struct drm_connector_funcs sti_dvo_connector_funcs = { +static const struct drm_connector_funcs sti_dvo_connector_funcs = { .dpms = drm_atomic_helper_connector_dpms, .fill_modes = drm_helper_probe_single_connector_modes, .detect = sti_dvo_connector_detect, diff --git a/drivers/gpu/drm/sti/sti_hda.c b/drivers/gpu/drm/sti/sti_hda.c index 598cd78b0b16..be2563b3a3c2 100644 --- a/drivers/gpu/drm/sti/sti_hda.c +++ b/drivers/gpu/drm/sti/sti_hda.c @@ -589,7 +589,8 @@ struct drm_encoder *sti_hda_best_encoder(struct drm_connector *connector) return hda_connector->encoder; } -static struct drm_connector_helper_funcs sti_hda_connector_helper_funcs = { +static const +struct drm_connector_helper_funcs sti_hda_connector_helper_funcs = { .get_modes = sti_hda_connector_get_modes, .mode_valid = sti_hda_connector_mode_valid, .best_encoder = sti_hda_best_encoder, @@ -611,7 +612,7 @@ static void sti_hda_connector_destroy(struct drm_connector *connector) kfree(hda_connector); } -static struct drm_connector_funcs sti_hda_connector_funcs = { +static const struct drm_connector_funcs sti_hda_connector_funcs = { .dpms = drm_atomic_helper_connector_dpms, .fill_modes = drm_helper_probe_single_connector_modes, .detect = sti_hda_connector_detect, diff --git a/drivers/gpu/drm/sti/sti_hdmi.c b/drivers/gpu/drm/sti/sti_hdmi.c index 09e29e43423e..54db66a63343 100644 --- a/drivers/gpu/drm/sti/sti_hdmi.c +++ b/drivers/gpu/drm/sti/sti_hdmi.c @@ -628,7 +628,8 @@ struct drm_encoder *sti_hdmi_best_encoder(struct drm_connector *connector) return hdmi_connector->encoder; } -static struct drm_connector_helper_funcs sti_hdmi_connector_helper_funcs = { +static const +struct drm_connector_helper_funcs sti_hdmi_connector_helper_funcs = { .get_modes = sti_hdmi_connector_get_modes, .mode_valid = sti_hdmi_connector_mode_valid, .best_encoder = sti_hdmi_best_encoder, @@ -663,7 +664,7 @@ static void sti_hdmi_connector_destroy(struct drm_connector *connector) kfree(hdmi_connector); } -static struct drm_connector_funcs sti_hdmi_connector_funcs = { +static const struct drm_connector_funcs sti_hdmi_connector_funcs = { .dpms = drm_atomic_helper_connector_dpms, .fill_modes = drm_helper_probe_single_connector_modes, .detect = sti_hdmi_connector_detect,