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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AA292D46602 for ; Thu, 15 Jan 2026 17:12:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Subject:CC:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=wW7vE4A0f8nObHNs7LFBtoJfLjS5e6qICN8MNu8ocPA=; b=1hgz9BY7uksGkx ePfwvaeAKVZ83marDB3jnNEHx5DLGBbyVhnidn6zeRHYGunGKgCflvtVprM8MeavBGKM39BPLe38P Nwlpu+KClXqcVtOr2HvdonBtIqNhFnGF5k8vHKe2SSLVsDIsP6U/prf7fGuR1sTCNSrieRYwbwvMX Zn+FYt5t9j7UzVBAsecNA16H2YtW8YeKgIXRfbh5CyRGn2YNVjlfvT2wEHCbMRtJGCX3G3qWdP9tQ HsGvokF1s/AXHKy3kswOwcYi7RVekc5g8dnppiBHW2OTIp7jn38LynogeYOOFYqX1X+oXpagdyBvr KbsQVzXV/uKuTiWgINrA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vgQte-0000000CpXW-1S2A; Thu, 15 Jan 2026 17:12:34 +0000 Received: from frasgout.his.huawei.com ([185.176.79.56]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vgQta-0000000CpWY-17l2 for linux-i3c@lists.infradead.org; Thu, 15 Jan 2026 17:12:33 +0000 Received: from mail.maildlp.com (unknown [172.18.224.150]) by frasgout.his.huawei.com (SkyGuard) with ESMTPS id 4dsV063fr2zJ46Dv; Fri, 16 Jan 2026 01:12:06 +0800 (CST) Received: from dubpeml100005.china.huawei.com (unknown [7.214.146.113]) by mail.maildlp.com (Postfix) with ESMTPS id 1A7F440539; Fri, 16 Jan 2026 01:12:23 +0800 (CST) Received: from localhost (10.203.177.15) by dubpeml100005.china.huawei.com (7.214.146.113) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.36; Thu, 15 Jan 2026 17:12:22 +0000 Date: Thu, 15 Jan 2026 17:12:20 +0000 From: Jonathan Cameron To: Alexandre Belloni CC: Frank Li , , , , , , , Subject: Re: [PATCH 1/1] i3c: Add stub functions when I3C support is disabled Message-ID: <20260115171220.000001b7@huawei.com> In-Reply-To: <176840281753.1259180.16475027635174872850.b4-ty@bootlin.com> References: <20251230145718.4088694-1-Frank.Li@nxp.com> <176840281753.1259180.16475027635174872850.b4-ty@bootlin.com> X-Mailer: Claws Mail 4.3.0 (GTK 3.24.42; x86_64-w64-mingw32) MIME-Version: 1.0 X-Originating-IP: [10.203.177.15] X-ClientProxiedBy: lhrpeml500009.china.huawei.com (7.191.174.84) To dubpeml100005.china.huawei.com (7.214.146.113) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260115_091231_781707_78689146 X-CRM114-Status: GOOD ( 10.32 ) X-BeenThere: linux-i3c@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-i3c" Errors-To: linux-i3c-bounces+linux-i3c=archiver.kernel.org@lists.infradead.org On Wed, 14 Jan 2026 16:02:06 +0100 Alexandre Belloni wrote: > On Tue, 30 Dec 2025 09:57:18 -0500, Frank Li wrote: > > When I3C is disabled, unused functions are removed by the linker because > > the driver relies on regmap and no I3C devices are registered, so normal > > I3C paths are never called. > > > > However, some drivers may still call low-level I3C transfer helpers. > > Provide stub implementations to avoid adding conditional ifdefs everywhere. > > > > [...] > > Applied, thanks! > > [1/1] i3c: Add stub functions when I3C support is disabled > https://git.kernel.org/i3c/c/8564f88df202 > > Best regards, > Hi Alexandre, This is going to make for an 'interesting' merge window as I'm getting build failures without that patch. I don't suppose you'd mind doing an immutable branch? If not, maybe best bet is some local ifdefs that we back out next merge window. I don't really want to kick the driver back a cycle just for this. Thanks, Jonathan -- linux-i3c mailing list linux-i3c@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-i3c