[3/4] drm: constify all struct drm_crtc_helper_funcs pointers

Message ID	3025cda97fbd8b419ea5b33d311f25eef33f4fac.1426000252.git.jani.nikula@intel.com (mailing list archive)
State	New, archived
Headers	show Return-Path: <dri-devel-bounces@lists.freedesktop.org> From: Jani Nikula <jani.nikula@intel.com> To: ville.syrjala@linux.intel.com, dri-devel@lists.freedesktop.org Subject: [PATCH 3/4] drm: constify all struct drm_crtc_helper_funcs pointers Date: Tue, 10 Mar 2015 17:15:01 +0200 Message-Id: <3025cda97fbd8b419ea5b33d311f25eef33f4fac.1426000252.git.jani.nikula@intel.com> In-Reply-To: <cover.1426000252.git.jani.nikula@intel.com> References: <1425990920-17379-1-git-send-email-ville.syrjala@linux.intel.com> <cover.1426000252.git.jani.nikula@intel.com> In-Reply-To: <cover.1426000252.git.jani.nikula@intel.com> References: <cover.1426000252.git.jani.nikula@intel.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Cc: jani.nikula@intel.com Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org>

diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c index c4bb1f9f95c6..e79afe7d3459 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c @@ -570,7 +570,7 @@ static int atmel_hlcdc_dc_drm_suspend(struct device *dev) drm_modeset_lock_all(drm_dev); list_for_each_entry(crtc, &drm_dev->mode_config.crtc_list, head) { - struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; + const struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; if (crtc->enabled) { crtc_funcs->disable(crtc); /* save enable state for resume */ @@ -591,7 +591,7 @@ static int atmel_hlcdc_dc_drm_resume(struct device *dev) drm_modeset_lock_all(drm_dev); list_for_each_entry(crtc, &drm_dev->mode_config.crtc_list, head) { - struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; + const struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; if (crtc->enabled) { crtc->enabled = false; crtc_funcs->enable(crtc); diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index f41062203f7d..d05da9940b26 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -317,7 +317,7 @@ mode_fixup(struct drm_atomic_state *state) } for (i = 0; i < ncrtcs; i++) { - const struct drm_crtc_helper_funcs *funcs; + const const struct drm_crtc_helper_funcs *funcs; struct drm_crtc *crtc; crtc_state = state->crtc_states[i]; @@ -504,7 +504,7 @@ drm_atomic_helper_check_planes(struct drm_device *dev, } for (i = 0; i < ncrtcs; i++) { - const struct drm_crtc_helper_funcs *funcs; + const const struct drm_crtc_helper_funcs *funcs; struct drm_crtc *crtc = state->crtcs[i]; if (!crtc) @@ -623,7 +623,7 @@ disable_outputs(struct drm_device *dev, struct drm_atomic_state *old_state) } for (i = 0; i < ncrtcs; i++) { - const struct drm_crtc_helper_funcs *funcs; + const const struct drm_crtc_helper_funcs *funcs; struct drm_crtc *crtc; struct drm_crtc_state *old_crtc_state; @@ -713,7 +713,7 @@ crtc_set_mode(struct drm_device *dev, struct drm_atomic_state *old_state) int i; for (i = 0; i < ncrtcs; i++) { - const struct drm_crtc_helper_funcs *funcs; + const const struct drm_crtc_helper_funcs *funcs; struct drm_crtc *crtc; crtc = old_state->crtcs[i]; @@ -812,7 +812,7 @@ void drm_atomic_helper_commit_modeset_enables(struct drm_device *dev, int i; for (i = 0; i < ncrtcs; i++) { - const struct drm_crtc_helper_funcs *funcs; + const const struct drm_crtc_helper_funcs *funcs; struct drm_crtc *crtc; crtc = old_state->crtcs[i]; @@ -1179,7 +1179,7 @@ void drm_atomic_helper_commit_planes(struct drm_device *dev, int i; for (i = 0; i < ncrtcs; i++) { - const struct drm_crtc_helper_funcs *funcs; + const const struct drm_crtc_helper_funcs *funcs; struct drm_crtc *crtc = old_state->crtcs[i]; if (!crtc) @@ -1219,7 +1219,7 @@ void drm_atomic_helper_commit_planes(struct drm_device *dev, } for (i = 0; i < ncrtcs; i++) { - const struct drm_crtc_helper_funcs *funcs; + const const struct drm_crtc_helper_funcs *funcs; struct drm_crtc *crtc = old_state->crtcs[i]; if (!crtc) diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c index fba8fda50d22..e4a55bbe698d 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c @@ -191,7 +191,7 @@ static void __drm_helper_disable_unused_functions(struct drm_device *dev) } list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { - struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; + const struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; crtc->enabled = drm_helper_crtc_in_use(crtc); if (!crtc->enabled) { if (crtc_funcs->disable) @@ -271,7 +271,7 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc, { struct drm_device *dev = crtc->dev; struct drm_display_mode *adjusted_mode, saved_mode; - struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; + const struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; const struct drm_encoder_helper_funcs *encoder_funcs; int saved_x, saved_y; bool saved_enabled; @@ -472,7 +472,7 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set) bool fb_changed = false; /* if true and !mode_changed just do a flip */ struct drm_connector *save_connectors, *connector; int count = 0, ro, fail = 0; - struct drm_crtc_helper_funcs *crtc_funcs; + const struct drm_crtc_helper_funcs *crtc_funcs; struct drm_mode_set save_set; int ret; int i; @@ -794,7 +794,7 @@ void drm_helper_connector_dpms(struct drm_connector *connector, int mode) /* from off to on, do crtc then encoder */ if (mode < old_dpms) { if (crtc) { - struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; + const struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; if (crtc_funcs->dpms) (*crtc_funcs->dpms) (crtc, drm_helper_choose_crtc_dpms(crtc)); @@ -808,7 +808,7 @@ void drm_helper_connector_dpms(struct drm_connector *connector, int mode) if (encoder) drm_helper_encoder_dpms(encoder, encoder_dpms); if (crtc) { - struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; + const struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; if (crtc_funcs->dpms) (*crtc_funcs->dpms) (crtc, drm_helper_choose_crtc_dpms(crtc)); @@ -870,7 +870,7 @@ void drm_helper_resume_force_mode(struct drm_device *dev) { struct drm_crtc *crtc; struct drm_encoder *encoder; - struct drm_crtc_helper_funcs *crtc_funcs; + const struct drm_crtc_helper_funcs *crtc_funcs; int encoder_dpms; bool ret; @@ -935,7 +935,7 @@ int drm_helper_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *mod struct drm_framebuffer *old_fb) { struct drm_crtc_state *crtc_state; - struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; + const struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; int ret; if (crtc->funcs->atomic_duplicate_state) diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index d864bed458e9..3e71f613f8e1 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -238,7 +238,7 @@ static void drm_fb_helper_restore_lut_atomic(struct drm_crtc *crtc) int drm_fb_helper_debug_enter(struct fb_info *info) { struct drm_fb_helper *helper = info->par; - struct drm_crtc_helper_funcs *funcs; + const struct drm_crtc_helper_funcs *funcs; int i; list_for_each_entry(helper, &kernel_fb_helper_list, kernel_fb_list) { @@ -285,7 +285,7 @@ int drm_fb_helper_debug_leave(struct fb_info *info) { struct drm_fb_helper *helper = info->par; struct drm_crtc *crtc; - struct drm_crtc_helper_funcs *funcs; + const struct drm_crtc_helper_funcs *funcs; struct drm_framebuffer *fb; int i; @@ -765,7 +765,7 @@ int drm_fb_helper_setcmap(struct fb_cmap *cmap, struct fb_info *info) { struct drm_fb_helper *fb_helper = info->par; struct drm_device *dev = fb_helper->dev; - struct drm_crtc_helper_funcs *crtc_funcs; + const struct drm_crtc_helper_funcs *crtc_funcs; u16 *red, *green, *blue, *transp; struct drm_crtc *crtc; int i, j, rc = 0; diff --git a/drivers/gpu/drm/drm_plane_helper.c b/drivers/gpu/drm/drm_plane_helper.c index b62b03635050..5d2e96a3aff6 100644 --- a/drivers/gpu/drm/drm_plane_helper.c +++ b/drivers/gpu/drm/drm_plane_helper.c @@ -402,7 +402,7 @@ int drm_plane_helper_commit(struct drm_plane *plane, { struct drm_plane_helper_funcs *plane_funcs; struct drm_crtc *crtc[2]; - struct drm_crtc_helper_funcs *crtc_funcs[2]; + const struct drm_crtc_helper_funcs *crtc_funcs[2]; int i, ret = 0; plane_funcs = plane->helper_private; diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index 229b3613c60b..c8952b057879 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -2101,7 +2101,7 @@ static void hdmi_dpms(struct exynos_drm_display *display, int mode) struct hdmi_context *hdata = display_to_hdmi(display); struct drm_encoder *encoder = hdata->encoder; struct drm_crtc *crtc = encoder->crtc; - struct drm_crtc_helper_funcs *funcs = NULL; + const struct drm_crtc_helper_funcs *funcs = NULL; DRM_DEBUG_KMS("mode %d\n", mode); diff --git a/drivers/gpu/drm/gma500/cdv_intel_display.c b/drivers/gpu/drm/gma500/cdv_intel_display.c index 66727328832d..7d47b3d5cc0d 100644 --- a/drivers/gpu/drm/gma500/cdv_intel_display.c +++ b/drivers/gpu/drm/gma500/cdv_intel_display.c @@ -823,7 +823,7 @@ static int cdv_intel_crtc_mode_set(struct drm_crtc *crtc, /* Flush the plane changes */ { - struct drm_crtc_helper_funcs *crtc_funcs = + const struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; crtc_funcs->mode_set_base(crtc, x, y, old_fb); } diff --git a/drivers/gpu/drm/gma500/gma_display.c b/drivers/gpu/drm/gma500/gma_display.c index 1aa9c01e9cfc..001b450b27b3 100644 --- a/drivers/gpu/drm/gma500/gma_display.c +++ b/drivers/gpu/drm/gma500/gma_display.c @@ -501,20 +501,20 @@ bool gma_crtc_mode_fixup(struct drm_crtc *crtc, void gma_crtc_prepare(struct drm_crtc *crtc) { - struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; + const struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; crtc_funcs->dpms(crtc, DRM_MODE_DPMS_OFF); } void gma_crtc_commit(struct drm_crtc *crtc) { - struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; + const struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; crtc_funcs->dpms(crtc, DRM_MODE_DPMS_ON); } void gma_crtc_disable(struct drm_crtc *crtc) { struct gtt_range *gt; - struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; + const struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; crtc_funcs->dpms(crtc, DRM_MODE_DPMS_OFF); diff --git a/drivers/gpu/drm/gma500/mdfld_intel_display.c b/drivers/gpu/drm/gma500/mdfld_intel_display.c index 8cc8a5abbc7b..acd38344b302 100644 --- a/drivers/gpu/drm/gma500/mdfld_intel_display.c +++ b/drivers/gpu/drm/gma500/mdfld_intel_display.c @@ -849,7 +849,7 @@ static int mdfld_crtc_mode_set(struct drm_crtc *crtc, /* Flush the plane changes */ { - struct drm_crtc_helper_funcs *crtc_funcs = + const struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; crtc_funcs->mode_set_base(crtc, x, y, old_fb); } diff --git a/drivers/gpu/drm/gma500/oaktrail_crtc.c b/drivers/gpu/drm/gma500/oaktrail_crtc.c index 2de216c2374f..1048f0c7c6ce 100644 --- a/drivers/gpu/drm/gma500/oaktrail_crtc.c +++ b/drivers/gpu/drm/gma500/oaktrail_crtc.c @@ -483,7 +483,7 @@ static int oaktrail_crtc_mode_set(struct drm_crtc *crtc, /* Flush the plane changes */ { - struct drm_crtc_helper_funcs *crtc_funcs = + const struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; crtc_funcs->mode_set_base(crtc, x, y, old_fb); } diff --git a/drivers/gpu/drm/gma500/oaktrail_hdmi.c b/drivers/gpu/drm/gma500/oaktrail_hdmi.c index 54f73f50571a..2310d879cdc2 100644 --- a/drivers/gpu/drm/gma500/oaktrail_hdmi.c +++ b/drivers/gpu/drm/gma500/oaktrail_hdmi.c @@ -347,7 +347,7 @@ int oaktrail_crtc_hdmi_mode_set(struct drm_crtc *crtc, /* Flush the plane changes */ { - struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; + const struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; crtc_funcs->mode_set_base(crtc, x, y, old_fb); } diff --git a/drivers/gpu/drm/gma500/psb_intel_display.c b/drivers/gpu/drm/gma500/psb_intel_display.c index b21a09451d1d..6659da88fe5b 100644 --- a/drivers/gpu/drm/gma500/psb_intel_display.c +++ b/drivers/gpu/drm/gma500/psb_intel_display.c @@ -108,7 +108,7 @@ static int psb_intel_crtc_mode_set(struct drm_crtc *crtc, struct drm_device *dev = crtc->dev; struct drm_psb_private *dev_priv = dev->dev_private; struct gma_crtc *gma_crtc = to_gma_crtc(crtc); - struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; + const struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; int pipe = gma_crtc->pipe; const struct psb_offset *map = &dev_priv->regmap[pipe]; int refclk; diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c index 9872ba9abf1a..6e84df9369a6 100644 --- a/drivers/gpu/drm/mgag200/mgag200_mode.c +++ b/drivers/gpu/drm/mgag200/mgag200_mode.c @@ -1222,7 +1222,7 @@ static void mga_crtc_commit(struct drm_crtc *crtc) { struct drm_device *dev = crtc->dev; struct mga_device *mdev = dev->dev_private; - struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; + const struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; u8 tmp; if (mdev->type == G200_WB) diff --git a/drivers/gpu/drm/nouveau/dispnv04/crtc.c b/drivers/gpu/drm/nouveau/dispnv04/crtc.c index 542bb266a0ab..3d96b49fe662 100644 --- a/drivers/gpu/drm/nouveau/dispnv04/crtc.c +++ b/drivers/gpu/drm/nouveau/dispnv04/crtc.c @@ -703,7 +703,7 @@ static void nv_crtc_prepare(struct drm_crtc *crtc) struct drm_device *dev = crtc->dev; struct nouveau_drm *drm = nouveau_drm(dev); struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc); - struct drm_crtc_helper_funcs *funcs = crtc->helper_private; + const struct drm_crtc_helper_funcs *funcs = crtc->helper_private; if (nv_two_heads(dev)) NVSetOwner(dev, nv_crtc->index); @@ -724,7 +724,7 @@ static void nv_crtc_prepare(struct drm_crtc *crtc) static void nv_crtc_commit(struct drm_crtc *crtc) { struct drm_device *dev = crtc->dev; - struct drm_crtc_helper_funcs *funcs = crtc->helper_private; + const struct drm_crtc_helper_funcs *funcs = crtc->helper_private; struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc); nouveau_hw_load_state(dev, nv_crtc->index, &nv04_display(dev)->mode_reg); diff --git a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c index 1d9b80c91a15..e2d07085b6a5 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.c +++ b/drivers/gpu/drm/qxl/qxl_drv.c @@ -102,7 +102,7 @@ static int qxl_drm_freeze(struct drm_device *dev) /* unpin the front buffers */ list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { - struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; + const struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; if (crtc->enabled) (*crtc_funcs->disable)(crtc); }

[3/4] drm: constify all struct drm_crtc_helper_funcs pointers

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