Input: acecad - constify usb_device_idi and fix space before '[' error

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 '['.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/tablet/acecad.c b/drivers/input/tablet/acecad.c
index e86e377..aebb3f9 100644 (file)
--- a/drivers/input/tablet/acecad.c
+++ b/drivers/input/tablet/acecad.c
@@ -260,7 +260,7 @@ static void usb_acecad_disconnect(struct usb_interface *intf)
        kfree(acecad);
 }
 
-static struct usb_device_id usb_acecad_id_table [] = {
+static const struct usb_device_id usb_acecad_id_table[] = {
        { USB_DEVICE(USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_FLAIR), .driver_info = 0 },
        { USB_DEVICE(USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_302),   .driver_info = 1 },
        { }