From: Laurent Pinchart Date: Mon, 24 Feb 2020 23:00:56 +0000 (+0200) Subject: drm/bridge: lvds-codec: Constify the drm_bridge_funcs structure X-Git-Tag: libata-5.7-2020-04-09~30^2~17^2~66 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=a628a073157b59bd3af7225331f89ba5bd6abb7a;p=linux-block.git drm/bridge: lvds-codec: Constify the drm_bridge_funcs structure The drm_bridge_funcs structure is never modified, make it const. Making it read-only can improve security as the structure contains function pointers. Signed-off-by: Laurent Pinchart Reviewed-by: Boris Brezillon Signed-off-by: Boris Brezillon Link: https://patchwork.freedesktop.org/patch/msgid/20200224230056.2157-1-laurent.pinchart+renesas@ideasonboard.com --- diff --git a/drivers/gpu/drm/bridge/lvds-codec.c b/drivers/gpu/drm/bridge/lvds-codec.c index ae173d84dc8f..f7ae28ed1c14 100644 --- a/drivers/gpu/drm/bridge/lvds-codec.c +++ b/drivers/gpu/drm/bridge/lvds-codec.c @@ -50,7 +50,7 @@ static void lvds_codec_disable(struct drm_bridge *bridge) gpiod_set_value_cansleep(lvds_codec->powerdown_gpio, 1); } -static struct drm_bridge_funcs funcs = { +static const struct drm_bridge_funcs funcs = { .attach = lvds_codec_attach, .enable = lvds_codec_enable, .disable = lvds_codec_disable,