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Input: powermate - constify usb_device_id and fix space before '[' error

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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>
This commit is contained in:
Arvind Yadav 2017-08-07 19:44:10 -07:00 committed by Dmitry Torokhov
parent 0360b3f661
commit 81c3d81c94
1 changed files with 1 additions and 1 deletions
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2
drivers/input/misc/powermate.c
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@ -432,7 +432,7 @@ static void powermate_disconnect(struct usb_interface *intf)
}
}
static struct usb_device_id powermate_devices [] = {
static const struct usb_device_id powermate_devices[] = {
{ USB_DEVICE(POWERMATE_VENDOR, POWERMATE_PRODUCT_NEW) },
{ USB_DEVICE(POWERMATE_VENDOR, POWERMATE_PRODUCT_OLD) },
{ USB_DEVICE(CONTOUR_VENDOR, CONTOUR_JOG) },