serio_device_id are not supposed to change at runtime. All functions working with serio_device_id provided by <linux/serio.h> work with const serio_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@xxxxxxxxx> --- drivers/media/usb/pulse8-cec/pulse8-cec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/usb/pulse8-cec/pulse8-cec.c b/drivers/media/usb/pulse8-cec/pulse8-cec.c index c843070..d10d803 100644 --- a/drivers/media/usb/pulse8-cec/pulse8-cec.c +++ b/drivers/media/usb/pulse8-cec/pulse8-cec.c @@ -732,7 +732,7 @@ static void pulse8_ping_eeprom_work_handler(struct work_struct *work) mutex_unlock(&pulse8->config_lock); } -static struct serio_device_id pulse8_serio_ids[] = { +static const struct serio_device_id pulse8_serio_ids[] = { { .type = SERIO_RS232, .proto = SERIO_PULSE8_CEC, -- 2.7.4