From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4221AC352AA for ; Mon, 7 Oct 2019 11:35:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0C03820867 for ; Mon, 7 Oct 2019 11:35:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570448120; bh=uL/jxlJhBOzt2phJWd3CpcwUQzx2t8TEYELIK3/mTbk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=0W0Qaclx+hFyu63dTvRmCoIzsxEXjQ+figB/LmXVydAyXZiVEUJzCTiOo0NmSO8vo jZnO4wMZlcu21VgcOHTqeMQqXHEfaAzuR4AMi1v9kuqtFKsGPREhNa7RvUED5u57mQ o2eANx8Krstj5P3Zs81g7K6li+mC2bw43lTGh0Dc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727880AbfJGLfT (ORCPT ); Mon, 7 Oct 2019 07:35:19 -0400 Received: from mail-lj1-f195.google.com ([209.85.208.195]:39150 "EHLO mail-lj1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727791AbfJGLfS (ORCPT ); Mon, 7 Oct 2019 07:35:18 -0400 Received: by mail-lj1-f195.google.com with SMTP id y3so13246559ljj.6; Mon, 07 Oct 2019 04:35:16 -0700 (PDT) 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:mime-version:content-transfer-encoding; bh=5A36dry6P/XdWhWibfmP9iwvjj4WogIUlnkb+TsrNII=; b=FwNoEqIw/r2Nr4gGC7gfGAcXXie9FPQ7oa//R1wTWj56g3CbBPZo7HnBRmfkOwYwOT Ljrd2s1hYwqKHqTIhXwfCo7+pFetQqMJatSDUTwBWKLzixpO42ANkHwc9y8MBFg9KbF/ 54hJ+zWodDuGxQ1bczBPOHYqM69f5zQbADd3rjW09Tt3pbduCCfNbzmpp15aF34GAmAf CnjsUqZWBTp3nJwKaiXIiRnWunjDVHGQWbwmFy9gswCBpYK++aMgVbSy/RWFv4Tm62S0 fIfVxRkbxfeNOdHCoq1G9gTt9AF+Kg3HO2l+GrSPiG+POrgLBmudoKjXN3lp6I6/J7n0 4yRQ== X-Gm-Message-State: APjAAAV204tkcnpQIQKvqwxD/jKJckJtRe30PGkSBGkYiG7K61OdH0sl eUQJYiNKfYxkW9z7tnxoVvI= X-Google-Smtp-Source: APXvYqy26ApRN+6kygYoXsM9KJd/z4ze7tUjYgazXxqNEql/N97IuAAEZfr73kLG61uP1Wb0iVBz2A== X-Received: by 2002:a2e:9753:: with SMTP id f19mr18040020ljj.197.1570448115457; Mon, 07 Oct 2019 04:35:15 -0700 (PDT) Received: from neopili.qtec.com (cpe.xe-3-0-1-778.vbrnqe10.dk.customer.tdc.net. [80.197.57.18]) by smtp.gmail.com with ESMTPSA id b25sm3666047ljj.36.2019.10.07.04.35.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Oct 2019 04:35:14 -0700 (PDT) From: Ricardo Ribalda Delgado To: Philipp Zabel , Hans Verkuil , Jacopo Mondi , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Ricardo Ribalda Delgado , Hans Verkuil Subject: [PATCH v10 7/8] media: v4l2-ctrl: Add new helper v4l2_ctrl_ptr_create Date: Mon, 7 Oct 2019 13:35:01 +0200 Message-Id: <20191007113502.11746-8-ribalda@kernel.org> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191007113502.11746-1-ribalda@kernel.org> References: <20191007113502.11746-1-ribalda@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org This helper function simplifies the code by not needing a union v4l2_ctrl_ptr and an assignment every time we need to use a ctrl_ptr. Suggested-by: Hans Verkuil Signed-off-by: Ricardo Ribalda Delgado --- include/media/v4l2-ctrls.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h index c42f164e2c9e..0bfedd3d70a6 100644 --- a/include/media/v4l2-ctrls.h +++ b/include/media/v4l2-ctrls.h @@ -73,6 +73,18 @@ union v4l2_ctrl_ptr { void *p; }; +/** + * v4l2_ctrl_ptr_create() - Helper function to return a v4l2_ctrl_ptr from a + * void pointer + * @ptr: The void pointer + */ +static inline union v4l2_ctrl_ptr v4l2_ctrl_ptr_create(void *ptr) +{ + union v4l2_ctrl_ptr p = { .p = ptr }; + + return p; +} + /** * struct v4l2_ctrl_ops - The control operations that the driver has to provide. * -- 2.23.0