From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kselftest-owner@vger.kernel.org>
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 782A1EB64DA
	for <linux-kselftest@archiver.kernel.org>; Tue, 18 Jul 2023 13:35:22 +0000 (UTC)
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S231613AbjGRNfV (ORCPT
        <rfc822;linux-kselftest@archiver.kernel.org>);
        Tue, 18 Jul 2023 09:35:21 -0400
Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38416 "EHLO
        lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
        with ESMTP id S231557AbjGRNfV (ORCPT
        <rfc822;linux-kselftest@vger.kernel.org>);
        Tue, 18 Jul 2023 09:35:21 -0400
Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1])
        by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8E43697
        for <linux-kselftest@vger.kernel.org>; Tue, 18 Jul 2023 06:35:20 -0700 (PDT)
Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140])
        (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
         key-exchange X25519 server-signature RSA-PSS (2048 bits))
        (No client certificate requested)
        by dfw.source.kernel.org (Postfix) with ESMTPS id 22FF261593
        for <linux-kselftest@vger.kernel.org>; Tue, 18 Jul 2023 13:35:20 +0000 (UTC)
Received: by smtp.kernel.org (Postfix) with ESMTPSA id A64B7C433C8;
        Tue, 18 Jul 2023 13:35:18 +0000 (UTC)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org;
        s=korg; t=1689687319;
        bh=HMGnfP7a18Hb5/1wkqaKdgbdAOS3DZhvpj4y3ByHjF4=;
        h=Date:From:To:Cc:Subject:References:In-Reply-To:From;
        b=ziMzr2VnYTCnLaqm4hFabvD+IIzgnnJLhUm1ZfPfvm5zaXDKU2NL4MMPF1n7cnU2S
         cu8LKWmga3zikp5StlrGutUNtvQu6OVtktVo/0cM2ISL7VFKgl/ZG92xb6LP/ICFI2
         8ZOMSD8QVHMj0JvF3xl3GNy6fkwZ7BWcFK/GbjIc=
Date:   Tue, 18 Jul 2023 15:35:14 +0200
From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     Mark Brown <broonie@kernel.org>
Cc:     Liam Girdwood <lgirdwood@gmail.com>,
        Brendan Higgins <brendan.higgins@linux.dev>,
        David Gow <davidgow@google.com>,
        Jaroslav Kysela <perex@perex.cz>,
        Takashi Iwai <tiwai@suse.com>,
        "Rafael J. Wysocki" <rafael@kernel.org>,
        alsa-devel@alsa-project.org, linux-kselftest@vger.kernel.org,
        kunit-dev@googlegroups.com
Subject: Re: [PATCH v2 1/5] driver core: Provide stubs for !IOMEM builds
Message-ID: <2023071808-obnoxious-flyover-af63@gregkh>
References: <20230718-asoc-topology-kunit-enable-v2-0-0ee11e662b92@kernel.org>
 <20230718-asoc-topology-kunit-enable-v2-1-0ee11e662b92@kernel.org>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20230718-asoc-topology-kunit-enable-v2-1-0ee11e662b92@kernel.org>
Precedence: bulk
List-ID: <linux-kselftest.vger.kernel.org>
X-Mailing-List: linux-kselftest@vger.kernel.org

On Tue, Jul 18, 2023 at 01:28:42AM +0100, Mark Brown wrote:
> The various _ioremap_resource functions are not built when
> CONFIG_HAS_IOMEM is disabled but no stubs are provided. Given how
> widespread IOMEM usage is in drivers and how rare !IOMEM configurations
> are in practical use let's just provide some stubs so users will build
> without having to add explicit dependencies on HAS_IOMEM.
> 
> The most likely use case is builds with UML for KUnit testing.
> 
> Signed-off-by: Mark Brown <broonie@kernel.org>
> ---
>  include/linux/device.h | 26 ++++++++++++++++++++++++++
>  1 file changed, 26 insertions(+)

Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>