usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by <linux/usb.h> work with const usb_device_id. So mark the non-const structs as const. Fix checkpatch.pl error: ERROR: space prohibited before open square bracket '['. Arvind Yadav (2): [PATCH 1/2] HID: usbkbd: constify usb_device_id and fix space before '[' error. [PATCH 2/2] HID: usbmouse: constify usb_device_id and fix space before '[' error drivers/hid/usbhid/usbkbd.c | 2 +- drivers/hid/usbhid/usbmouse.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html