drm: rcar-du: Constify node argument to rcar_du_lvds_connector_init()
The node passed as a pointer to the rcar_du_lvds_connector_init() function is never modified, make it const. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
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@ -79,7 +79,7 @@ static const struct drm_connector_funcs connector_funcs = {
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int rcar_du_lvds_connector_init(struct rcar_du_device *rcdu,
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int rcar_du_lvds_connector_init(struct rcar_du_device *rcdu,
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struct rcar_du_encoder *renc,
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struct rcar_du_encoder *renc,
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/* TODO const */ struct device_node *np)
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const struct device_node *np)
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{
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{
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struct drm_encoder *encoder = rcar_encoder_to_drm_encoder(renc);
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struct drm_encoder *encoder = rcar_encoder_to_drm_encoder(renc);
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struct rcar_du_lvds_connector *lvdscon;
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struct rcar_du_lvds_connector *lvdscon;
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@ -19,6 +19,6 @@ struct rcar_du_encoder;
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int rcar_du_lvds_connector_init(struct rcar_du_device *rcdu,
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int rcar_du_lvds_connector_init(struct rcar_du_device *rcdu,
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struct rcar_du_encoder *renc,
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struct rcar_du_encoder *renc,
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struct device_node *np);
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const struct device_node *np);
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#endif /* __RCAR_DU_LVDSCON_H__ */
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#endif /* __RCAR_DU_LVDSCON_H__ */
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