Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752016AbdHFHnD (ORCPT ); Sun, 6 Aug 2017 03:43:03 -0400 Received: from mail-pf0-f196.google.com ([209.85.192.196]:34288 "EHLO mail-pf0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751506AbdHFHlw (ORCPT ); Sun, 6 Aug 2017 03:41:52 -0400 From: Arvind Yadav To: dmitry.torokhov@gmail.com Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 4/8] Input: powermate: constify usb_device_id and fix space before '[' error. Date: Sun, 6 Aug 2017 13:11:23 +0530 Message-Id: <1502005287-17705-5-git-send-email-arvind.yadav.cs@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1502005287-17705-1-git-send-email-arvind.yadav.cs@gmail.com> References: <1502005287-17705-1-git-send-email-arvind.yadav.cs@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 980 Lines: 27 usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by 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 --- drivers/input/misc/powermate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/misc/powermate.c b/drivers/input/misc/powermate.c index 84909a1..056091b 100644 --- a/drivers/input/misc/powermate.c +++ b/drivers/input/misc/powermate.c @@ -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) }, -- 2.7.4