From patchwork Tue Oct 30 15:31:21 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Julia Lawall X-Patchwork-Id: 10661217 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id EA9E515E9 for ; Tue, 30 Oct 2018 16:07:06 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D8952287A2 for ; Tue, 30 Oct 2018 16:07:06 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CC9AE291E6; Tue, 30 Oct 2018 16:07:06 +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=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI 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 9B8EA2A794 for ; Tue, 30 Oct 2018 16:07:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727372AbeJaBAt (ORCPT ); Tue, 30 Oct 2018 21:00:49 -0400 Received: from mail2-relais-roc.national.inria.fr ([192.134.164.83]:42227 "EHLO mail2-relais-roc.national.inria.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726532AbeJaBAt (ORCPT ); Tue, 30 Oct 2018 21:00:49 -0400 X-IronPort-AV: E=Sophos;i="5.54,445,1534802400"; d="scan'208";a="353497819" Received: from palace.lip6.fr ([132.227.105.202]) by mail2-relais-roc.national.inria.fr with ESMTP/TLS/AES128-SHA256; 30 Oct 2018 17:06:42 +0100 From: Julia Lawall To: Laurent Pinchart Cc: kernel-janitors@vger.kernel.org, Felipe Balbi , Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/2] usb: gadget: uvc: constify vb2_ops structure Date: Tue, 30 Oct 2018 16:31:21 +0100 Message-Id: <1540913482-22130-2-git-send-email-Julia.Lawall@lip6.fr> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1540913482-22130-1-git-send-email-Julia.Lawall@lip6.fr> References: <1540913482-22130-1-git-send-email-Julia.Lawall@lip6.fr> Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The vb2_ops structure can be const as it is only stored in the ops field of a vb2_queue structure and this field is const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall Reviewed-by: Laurent Pinchart --- drivers/usb/gadget/function/uvc_queue.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/gadget/function/uvc_queue.c b/drivers/usb/gadget/function/uvc_queue.c index 9e33d5206d54..526a10a33094 100644 --- a/drivers/usb/gadget/function/uvc_queue.c +++ b/drivers/usb/gadget/function/uvc_queue.c @@ -102,7 +102,7 @@ static void uvc_buffer_queue(struct vb2_buffer *vb) spin_unlock_irqrestore(&queue->irqlock, flags); } -static struct vb2_ops uvc_queue_qops = { +static const struct vb2_ops uvc_queue_qops = { .queue_setup = uvc_queue_setup, .buf_prepare = uvc_buffer_prepare, .buf_queue = uvc_buffer_queue,