From patchwork Thu Jul 20 17:39:35 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arvind Yadav X-Patchwork-Id: 9855495 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 7440A600F5 for ; Thu, 20 Jul 2017 17:46:23 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 63F7B2882A for ; Thu, 20 Jul 2017 17:46:23 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 58FEE2882C; Thu, 20 Jul 2017 17:46:23 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.3 required=2.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, RCVD_IN_SORBS_SPAM, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 01F472882A for ; Thu, 20 Jul 2017 17:46:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965219AbdGTRqF (ORCPT ); Thu, 20 Jul 2017 13:46:05 -0400 Received: from mail-pf0-f196.google.com ([209.85.192.196]:37774 "EHLO mail-pf0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965410AbdGTRkj (ORCPT ); Thu, 20 Jul 2017 13:40:39 -0400 Received: by mail-pf0-f196.google.com with SMTP id d18so2912169pfe.4; Thu, 20 Jul 2017 10:40:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=fRG7JytvEB3dN288pAYsmwMMWn0tTs4SvRnz0i93QRo=; b=WTZoPKCnsdeEj8oYNnlpNVF9PNX4AkL/DZ9PQ0KCsAIA6S0JQhmMi/O2J8TzM8NnI5 jdCIg0paVlU2sHB/b3nlOoXHogVL8lLo6YylXDkqCepL2rkyLuF1qZ0FCPaybkhFrfLL jJFutffkJODWybkucU7P3d0Xj2GkUxk20QUZl6B+gyume+j/ka2QSoNQyisv6ZKxymDa Ng9dOO3pFpylkmL7BClFrJ867twly+Y5hsEj6OJZ5ZdQ0YPP3qUi22E3TD4vTpsPUV0x URxe5vOTkZv87KAVksia7gbYtYcgtc3EIAUc/40Iq+SHs0bm2ONK/C7BQ6NFE8MFq209 YfQw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=fRG7JytvEB3dN288pAYsmwMMWn0tTs4SvRnz0i93QRo=; b=occXaVtYoEJOw71btzP7X2dUQZVqtft6uq7rSCFDGb690czx4A9g00cYbzJmjlijiV T+0VeZMg98qvmbW8mXBAy/pzjvoPOCEru0ZGC5mWwnHMDqLzI3KFaJpWYCEhwgJcc2rJ iv8OgWXXviqvr46xiscnUf6z1QTf8G49H4+zjgnAciT5+/nq84G3qJjsvjlqAz+/ktUM FVAFq0p8AjeLlr/8eRcm94390m0+Ai83REzmUVbVNZitl21XH87jThXYJJwHGjVNROhJ 3gY1c1t8XhfxtKKXS6Si3iPsb33fupVQNtuqtAGon5Axp6KBYfFf3NUjTJsDyCl41r6j g+jw== X-Gm-Message-State: AIVw111I7TEQUn2WXfE5k1Bkhai0j78LMDwrbYfzUX0IZBEH0gqCIxji r6x7HbFMC9pQsw== X-Received: by 10.84.224.198 with SMTP id k6mr5212037pln.239.1500572438591; Thu, 20 Jul 2017 10:40:38 -0700 (PDT) Received: from localhost.localdomain ([103.16.70.17]) by smtp.gmail.com with ESMTPSA id n90sm6315528pfk.105.2017.07.20.10.40.35 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 20 Jul 2017 10:40:37 -0700 (PDT) From: Arvind Yadav To: b.zolnierkie@samsung.com, paulus@samba.org, benh@kernel.crashing.org, adaplas@gmail.com, mbroemme@libmpq.org, FlorianSchandinat@gmx.de Cc: linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 10/28] video: fbdev: via: constify pci_device_id. Date: Thu, 20 Jul 2017 23:09:35 +0530 Message-Id: <1500572393-18844-11-git-send-email-arvind.yadav.cs@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1500572393-18844-1-git-send-email-arvind.yadav.cs@gmail.com> References: <1500572393-18844-1-git-send-email-arvind.yadav.cs@gmail.com> Sender: linux-fbdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP pci_device_id are not supposed to change at runtime. All functions working with pci_device_id provided by work with const pci_device_id. So mark the non-const structs as const. File size before: text data bss dec hex filename 3856 968 128 4952 1358 video/fbdev/via/via-core.o File size After adding 'const': text data bss dec hex filename 4304 520 128 4952 1358 video/fbdev/via/via-core.o Signed-off-by: Arvind Yadav --- drivers/video/fbdev/via/via-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/fbdev/via/via-core.c b/drivers/video/fbdev/via/via-core.c index 1d28e16..77774d8 100644 --- a/drivers/video/fbdev/via/via-core.c +++ b/drivers/video/fbdev/via/via-core.c @@ -724,7 +724,7 @@ static void via_pci_remove(struct pci_dev *pdev) } -static struct pci_device_id via_pci_table[] = { +static const struct pci_device_id via_pci_table[] = { { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_CLE266_DID), .driver_data = UNICHROME_CLE266 }, { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_K400_DID),