From: Laurent Pinchart Date: Mon, 3 Oct 2016 13:56:48 +0000 (+0300) Subject: drm: rcar-du: Constify node argument to rcar_du_lvds_connector_init() X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=48b03494c8ae136df7806f0f467596629744000c;p=linux-beck.git 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 Reviewed-by: Gustavo Padovan --- diff --git a/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c b/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c index 6afd0af312ba..64e9f0b86e58 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c @@ -79,7 +79,7 @@ static const struct drm_connector_funcs connector_funcs = { int rcar_du_lvds_connector_init(struct rcar_du_device *rcdu, struct rcar_du_encoder *renc, - /* TODO const */ struct device_node *np) + const struct device_node *np) { struct drm_encoder *encoder = rcar_encoder_to_drm_encoder(renc); struct rcar_du_lvds_connector *lvdscon; diff --git a/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.h b/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.h index d4881ee0be7e..639071dd235c 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.h +++ b/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.h @@ -19,6 +19,6 @@ struct rcar_du_encoder; int rcar_du_lvds_connector_init(struct rcar_du_device *rcdu, struct rcar_du_encoder *renc, - struct device_node *np); + const struct device_node *np); #endif /* __RCAR_DU_LVDSCON_H__ */