From dbf7986f8a56ce47465bb6e0f2b2d166b931d707 Mon Sep 17 00:00:00 2001 From: Christophe JAILLET Date: Tue, 12 Nov 2024 22:12:25 +0100 Subject: 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 Acked-by: Douglas Anderson Reviewed-by: Laurent Pinchart Signed-off-by: Douglas Anderson Link: https://patchwork.freedesktop.org/patch/msgid/bdba1f49b4b48e22628482b49ce81f8e1f0d97b1.1731445901.git.christophe.jaillet@wanadoo.fr --- drivers/gpu/drm/bridge/ti-sn65dsi83.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/bridge/ti-sn65dsi83.c') 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 }, {}, -- cgit v1.2.3