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drm: bridge: Constify mode arguments to bridge .mode_set() operation

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The mode and ajusted_mode passed to the bridge .mode_set() operation
should never be modified by the bridge (and are not in any of the
existing bridge drivers). Make them const to make this clear.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Laurent Pinchart
2018-04-06 17:39:01 +03:00
parent e3d093070e
commit 63f8f3badf
26 changed files with 62 additions and 60 deletions
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4
drivers/gpu/drm/mediatek/mtk_hdmi.c
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@@ -1370,8 +1370,8 @@ static void mtk_hdmi_bridge_post_disable(struct drm_bridge *bridge)
}
static void mtk_hdmi_bridge_mode_set(struct drm_bridge *bridge,
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
const struct drm_display_mode *mode,
const struct drm_display_mode *adjusted_mode)
{
struct mtk_hdmi *hdmi = hdmi_ctx_from_bridge(bridge);