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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BEF4DC677F1 for ; Mon, 16 Jan 2023 17:48:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231356AbjAPRsQ (ORCPT ); Mon, 16 Jan 2023 12:48:16 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35628 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231171AbjAPRrs (ORCPT ); Mon, 16 Jan 2023 12:47:48 -0500 Received: from msg-4.mailo.com (msg-4.mailo.com [213.182.54.15]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CA89B6A5C for ; Mon, 16 Jan 2023 09:27:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=mailo.com; s=mailo; t=1673890063; bh=ZyzsRjTmVNU34HpfEFF3F1fi30gjsrT8NlXEoNiFzG4=; h=X-EA-Auth:Date:From:To:Cc:Subject:Message-ID:References: MIME-Version:Content-Type:In-Reply-To; b=PskIGupYHsGySGydCWwj1g6yvoe89GrVo1J6lUcbEdAlmlpXsiwKynoXxu0xygDCN 7ZDx0R5BUcYsPFq7324OzfOYBwUgo8G9w6lTeDrLzztQrao3EbplYErmkaCX0gDkMS DBiaJOY9aoHmlb4Bq+m91fkk5TGAlbx9iblybMGk= Received: by b-1.in.mailobj.net [192.168.90.11] with ESMTP via ip-206.mailobj.net [213.182.55.206] Mon, 16 Jan 2023 18:27:43 +0100 (CET) X-EA-Auth: IrlmOA9GkcWFjpgqVsRSCrnsr/BoN4diJ2pZJNgdxcByJCYAEs5/BOMSTUZ1YPxEeVEJcrhzwYjn3i/AIFr9btK1svqTmKBB Date: Mon, 16 Jan 2023 22:57:33 +0530 From: Deepak R Varma To: Ben Skeggs , Karol Herbst , Lyude Paul , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org, linux-kernel@vger.kernel.org Cc: Saurabh Singh Sengar , Praveen Kumar , Deepak R Varma Subject: Re: nvkm_devinit_func.disable() to be made void Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Jan 14, 2023 at 08:10:43PM +0530, Deepak R Varma wrote: > Hello, > It appears that the callback function disable() of struct nvkm_devinit_func does > not need return U64 and can be transformed to be a void. This will impact a few > drivers that have currently implementation of this callback since those always > return 0ULL. So, > > Change from > 8 struct nvkm_devinit_func { > ... ... > 15 u64 (*disable)(struct nvkm_devinit *); > 1 }; > > Change to > 8 struct nvkm_devinit_func { > ... ... > 15 void (*disable)(struct nvkm_devinit *); > 1 }; > > > I am unsure if this change will have any UAPI impact. Hence wanted to confirm > with you if you think this transformation is useful. If yes, I will be happy to > submit a patch for your consideration. Hello, May I request a response on my query? Shall I proceed with submitting a patch proposal for consideration? Thank you, ./drv > > Please let me know. > > Thank you, > ./drv > >