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-sn65dsi86.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-sn65dsi86.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/ti-sn65dsi86.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c index 9e31f750fd88..ce4c026b064f 100644 --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c @@ -1970,7 +1970,7 @@ static int ti_sn65dsi86_probe(struct i2c_client *client) return ti_sn65dsi86_add_aux_device(pdata, &pdata->aux_aux, "aux"); } -static struct i2c_device_id ti_sn65dsi86_id[] = { +static const struct i2c_device_id ti_sn65dsi86_id[] = { { "ti,sn65dsi86", 0}, {}, }; |