From 7ae847dd379af68d4887d9a2e0b9d0de227662e1 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Tue, 15 Dec 2015 12:21:09 +0100 Subject: [PATCH] drm/imx: Constify function pointer structs MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Moves a bunch of junk to .rodata from .data. drivers/gpu/drm/imx/imxdrm.ko: -.rodata 624 +.rodata 652 -.data 372 +.data 344 drivers/gpu/drm/imx/imx-ipuv3-crtc.ko: -.rodata 224 +.rodata 280 -.data 184 +.data 128 drivers/gpu/drm/imx/imx-ldb.ko: -.rodata 660 +.rodata 784 -.data 240 +.data 116 drivers/gpu/drm/imx/imx-tve.ko: -.rodata 400 +.rodata 524 -.data 416 +.data 292 drivers/gpu/drm/imx/parallel-display.ko: -.rodata 400 +.rodata 524 -.data 216 +.data 92 Signed-off-by: Ville Syrjälä Reviewed-by: Alex Deucher Signed-off-by: Thierry Reding Signed-off-by: Boris Brezillon Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-22-git-send-email-boris.brezillon@free-electrons.com Signed-off-by: Daniel Vetter --- drivers/gpu/drm/imx/dw_hdmi-imx.c | 4 ++-- drivers/gpu/drm/imx/imx-drm-core.c | 2 +- drivers/gpu/drm/imx/imx-ldb.c | 8 ++++---- drivers/gpu/drm/imx/imx-tve.c | 8 ++++---- drivers/gpu/drm/imx/ipuv3-crtc.c | 2 +- drivers/gpu/drm/imx/parallel-display.c | 8 ++++---- 6 files changed, 16 insertions(+), 16 deletions(-) diff --git a/drivers/gpu/drm/imx/dw_hdmi-imx.c b/drivers/gpu/drm/imx/dw_hdmi-imx.c index 35fcf6b84537..063825fecbe2 100644 --- a/drivers/gpu/drm/imx/dw_hdmi-imx.c +++ b/drivers/gpu/drm/imx/dw_hdmi-imx.c @@ -137,7 +137,7 @@ static void dw_hdmi_imx_encoder_prepare(struct drm_encoder *encoder) imx_drm_set_bus_format(encoder, MEDIA_BUS_FMT_RGB888_1X24); } -static struct drm_encoder_helper_funcs dw_hdmi_imx_encoder_helper_funcs = { +static const struct drm_encoder_helper_funcs dw_hdmi_imx_encoder_helper_funcs = { .mode_fixup = dw_hdmi_imx_encoder_mode_fixup, .mode_set = dw_hdmi_imx_encoder_mode_set, .prepare = dw_hdmi_imx_encoder_prepare, @@ -145,7 +145,7 @@ static struct drm_encoder_helper_funcs dw_hdmi_imx_encoder_helper_funcs = { .disable = dw_hdmi_imx_encoder_disable, }; -static struct drm_encoder_funcs dw_hdmi_imx_encoder_funcs = { +static const struct drm_encoder_funcs dw_hdmi_imx_encoder_funcs = { .destroy = drm_encoder_cleanup, }; diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c index 303a6737b87e..7be7ac808304 100644 --- a/drivers/gpu/drm/imx/imx-drm-core.c +++ b/drivers/gpu/drm/imx/imx-drm-core.c @@ -214,7 +214,7 @@ static void imx_drm_output_poll_changed(struct drm_device *drm) drm_fbdev_cma_hotplug_event(imxdrm->fbhelper); } -static struct drm_mode_config_funcs imx_drm_mode_config_funcs = { +static const struct drm_mode_config_funcs imx_drm_mode_config_funcs = { .fb_create = drm_fb_cma_create, .output_poll_changed = imx_drm_output_poll_changed, }; diff --git a/drivers/gpu/drm/imx/imx-ldb.c b/drivers/gpu/drm/imx/imx-ldb.c index c79a61b67ded..22ac482231ed 100644 --- a/drivers/gpu/drm/imx/imx-ldb.c +++ b/drivers/gpu/drm/imx/imx-ldb.c @@ -358,23 +358,23 @@ static void imx_ldb_encoder_disable(struct drm_encoder *encoder) drm_panel_unprepare(imx_ldb_ch->panel); } -static struct drm_connector_funcs imx_ldb_connector_funcs = { +static const struct drm_connector_funcs imx_ldb_connector_funcs = { .dpms = drm_helper_connector_dpms, .fill_modes = drm_helper_probe_single_connector_modes, .detect = imx_ldb_connector_detect, .destroy = imx_drm_connector_destroy, }; -static struct drm_connector_helper_funcs imx_ldb_connector_helper_funcs = { +static const struct drm_connector_helper_funcs imx_ldb_connector_helper_funcs = { .get_modes = imx_ldb_connector_get_modes, .best_encoder = imx_ldb_connector_best_encoder, }; -static struct drm_encoder_funcs imx_ldb_encoder_funcs = { +static const struct drm_encoder_funcs imx_ldb_encoder_funcs = { .destroy = imx_drm_encoder_destroy, }; -static struct drm_encoder_helper_funcs imx_ldb_encoder_helper_funcs = { +static const struct drm_encoder_helper_funcs imx_ldb_encoder_helper_funcs = { .dpms = imx_ldb_encoder_dpms, .mode_fixup = imx_ldb_encoder_mode_fixup, .prepare = imx_ldb_encoder_prepare, diff --git a/drivers/gpu/drm/imx/imx-tve.c b/drivers/gpu/drm/imx/imx-tve.c index e61a8fca77cd..292349f0b132 100644 --- a/drivers/gpu/drm/imx/imx-tve.c +++ b/drivers/gpu/drm/imx/imx-tve.c @@ -360,24 +360,24 @@ static void imx_tve_encoder_disable(struct drm_encoder *encoder) tve_disable(tve); } -static struct drm_connector_funcs imx_tve_connector_funcs = { +static const struct drm_connector_funcs imx_tve_connector_funcs = { .dpms = drm_helper_connector_dpms, .fill_modes = drm_helper_probe_single_connector_modes, .detect = imx_tve_connector_detect, .destroy = imx_drm_connector_destroy, }; -static struct drm_connector_helper_funcs imx_tve_connector_helper_funcs = { +static const struct drm_connector_helper_funcs imx_tve_connector_helper_funcs = { .get_modes = imx_tve_connector_get_modes, .best_encoder = imx_tve_connector_best_encoder, .mode_valid = imx_tve_connector_mode_valid, }; -static struct drm_encoder_funcs imx_tve_encoder_funcs = { +static const struct drm_encoder_funcs imx_tve_encoder_funcs = { .destroy = imx_drm_encoder_destroy, }; -static struct drm_encoder_helper_funcs imx_tve_encoder_helper_funcs = { +static const struct drm_encoder_helper_funcs imx_tve_encoder_helper_funcs = { .dpms = imx_tve_encoder_dpms, .mode_fixup = imx_tve_encoder_mode_fixup, .prepare = imx_tve_encoder_prepare, diff --git a/drivers/gpu/drm/imx/ipuv3-crtc.c b/drivers/gpu/drm/imx/ipuv3-crtc.c index 4ab841eebee1..30a57185bdb4 100644 --- a/drivers/gpu/drm/imx/ipuv3-crtc.c +++ b/drivers/gpu/drm/imx/ipuv3-crtc.c @@ -270,7 +270,7 @@ static void ipu_crtc_commit(struct drm_crtc *crtc) ipu_fb_enable(ipu_crtc); } -static struct drm_crtc_helper_funcs ipu_helper_funcs = { +static const struct drm_crtc_helper_funcs ipu_helper_funcs = { .dpms = ipu_crtc_dpms, .mode_fixup = ipu_crtc_mode_fixup, .mode_set = ipu_crtc_mode_set, diff --git a/drivers/gpu/drm/imx/parallel-display.c b/drivers/gpu/drm/imx/parallel-display.c index fcbe4d2eeabf..b74bf8e334f5 100644 --- a/drivers/gpu/drm/imx/parallel-display.c +++ b/drivers/gpu/drm/imx/parallel-display.c @@ -148,23 +148,23 @@ static void imx_pd_encoder_disable(struct drm_encoder *encoder) drm_panel_unprepare(imxpd->panel); } -static struct drm_connector_funcs imx_pd_connector_funcs = { +static const struct drm_connector_funcs imx_pd_connector_funcs = { .dpms = drm_helper_connector_dpms, .fill_modes = drm_helper_probe_single_connector_modes, .detect = imx_pd_connector_detect, .destroy = imx_drm_connector_destroy, }; -static struct drm_connector_helper_funcs imx_pd_connector_helper_funcs = { +static const struct drm_connector_helper_funcs imx_pd_connector_helper_funcs = { .get_modes = imx_pd_connector_get_modes, .best_encoder = imx_pd_connector_best_encoder, }; -static struct drm_encoder_funcs imx_pd_encoder_funcs = { +static const struct drm_encoder_funcs imx_pd_encoder_funcs = { .destroy = imx_drm_encoder_destroy, }; -static struct drm_encoder_helper_funcs imx_pd_encoder_helper_funcs = { +static const struct drm_encoder_helper_funcs imx_pd_encoder_helper_funcs = { .dpms = imx_pd_encoder_dpms, .mode_fixup = imx_pd_encoder_mode_fixup, .prepare = imx_pd_encoder_prepare, -- 2.20.1