diff options
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2024-11-12 22:12:25 +0100 |
|---|---|---|
| committer | Douglas Anderson <dianders@chromium.org> | 2024-11-20 15:14:43 -0800 |
| commit | dbf7986f8a56ce47465bb6e0f2b2d166b931d707 (patch) | |
| tree | 349b04f44bb2d1c7694c101ef13c945667779ce1 /drivers/gpu/drm/bridge/ti-sn65dsi83.c | |
| parent | ea8f9de8702e9b8fec76a1a74b0f1205565d918a (diff) | |
drm/bridge: Constify struct i2c_device_id
'struct i2c_device_id' is not modified in these drivers.
Constifying this structure moves some data to a read-only section, so
increase overall security.
On a x86_64, with allmodconfig, as an example:
Before:
======
text data bss dec hex filename
15566 987 32 16585 40c9 drivers/gpu/drm/bridge/chipone-icn6211.o
After:
=====
text data bss dec hex filename
15630 923 32 16585 40c9 drivers/gpu/drm/bridge/chipone-icn6211.o
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/bdba1f49b4b48e22628482b49ce81f8e1f0d97b1.1731445901.git.christophe.jaillet@wanadoo.fr
Diffstat (limited to 'drivers/gpu/drm/bridge/ti-sn65dsi83.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/ti-sn65dsi83.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi83.c b/drivers/gpu/drm/bridge/ti-sn65dsi83.c index 57a7ed13f996..00d3bfa645f5 100644 --- a/drivers/gpu/drm/bridge/ti-sn65dsi83.c +++ b/drivers/gpu/drm/bridge/ti-sn65dsi83.c @@ -732,7 +732,7 @@ static void sn65dsi83_remove(struct i2c_client *client) drm_bridge_remove(&ctx->bridge); } -static struct i2c_device_id sn65dsi83_id[] = { +static const struct i2c_device_id sn65dsi83_id[] = { { "ti,sn65dsi83", MODEL_SN65DSI83 }, { "ti,sn65dsi84", MODEL_SN65DSI84 }, {}, |