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authorSam Ravnborg <sam@ravnborg.org>2019-12-07 17:03:35 +0300
committerSam Ravnborg <sam@ravnborg.org>2019-12-10 00:57:26 +0300
commitaa6c43644bc57b3d297247746184d1d82ed9de82 (patch)
tree12f42ca2b36b47da9bad9a421413838c34f99f81 /include/drm/drm_panel.h
parent06c4a9c2ae606a8c9fab303613234804b9c45a64 (diff)
downloadlinux-aa6c43644bc57b3d297247746184d1d82ed9de82.tar.xz
drm/panel: drop drm_device from drm_panel
The panel drivers used drm_panel.drm for two purposes: 1) Argument to drm_mode_duplicate() 2) drm->dev was used in error messages The first usage is replaced with drm_connector.dev - drm_connector is already connected to a drm_device and we have a valid connector The second usage is replaced with drm_panel.dev - this makes drivers more consistent in their dev argument used for dev_err() and friends With these replacements there are no more uses of drm_panel.drm, so it is removed from struct drm_panel. With this change drm_panel_attach() and drm_panel_detach() no longer have any use as they are empty functions. v2: - editorial correction in changelog (Laurent) Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Jagan Teki <jagan@amarulasolutions.com> Cc: Stefan Mavrodiev <stefan@olimex.com> Cc: Robert Chiras <robert.chiras@nxp.com> Cc: "Guido Günther" <agx@sigxcpu.org> Cc: Purism Kernel Team <kernel@puri.sm> Link: https://patchwork.freedesktop.org/patch/msgid/20191207140353.23967-8-sam@ravnborg.org
Diffstat (limited to 'include/drm/drm_panel.h')
-rw-r--r--include/drm/drm_panel.h7
1 files changed, 0 insertions, 7 deletions
diff --git a/include/drm/drm_panel.h b/include/drm/drm_panel.h
index 03a5860f1a1b..5f27b693e1a0 100644
--- a/include/drm/drm_panel.h
+++ b/include/drm/drm_panel.h
@@ -130,13 +130,6 @@ struct drm_panel_funcs {
*/
struct drm_panel {
/**
- * @drm:
- *
- * DRM device owning the panel.
- */
- struct drm_device *drm;
-
- /**
* @dev:
*
* Parent device of the panel.