From: Christophe JAILLET Date: Fri, 15 Nov 2024 16:50:37 +0000 (+0100) Subject: Input: cypress-sf - constify struct i2c_device_id X-Git-Tag: microblaze-v6.16~145^2~5^2~3 X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=34e77144308ff1efe2e865e68a033ce166f6411e;p=linux-2.6-microblaze.git Input: cypress-sf - constify struct i2c_device_id 'struct i2c_device_id' is not modified in this driver. Constifying this structure moves some data to a read-only section, so increase overall security. On a x86_64, with allmodconfig: Before: ====== text data bss dec hex filename 6438 618 0 7056 1b90 drivers/input/keyboard/cypress-sf.o After: ===== text data bss dec hex filename 6502 554 0 7056 1b90 drivers/input/keyboard/cypress-sf.o Signed-off-by: Christophe JAILLET Link: https://lore.kernel.org/r/4bc3e3b4d10223d9df850fe4ba48f1cefd197082.1731689418.git.christophe.jaillet@wanadoo.fr Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/keyboard/cypress-sf.c b/drivers/input/keyboard/cypress-sf.c index eb1d0720784d..335b72efc5aa 100644 --- a/drivers/input/keyboard/cypress-sf.c +++ b/drivers/input/keyboard/cypress-sf.c @@ -208,7 +208,7 @@ static int cypress_sf_resume(struct device *dev) static DEFINE_SIMPLE_DEV_PM_OPS(cypress_sf_pm_ops, cypress_sf_suspend, cypress_sf_resume); -static struct i2c_device_id cypress_sf_id_table[] = { +static const struct i2c_device_id cypress_sf_id_table[] = { { CYPRESS_SF_DEV_NAME }, { } };