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=-26.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT,USER_IN_DEF_DKIM_WL 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 E0ABCC433DB for ; Wed, 27 Jan 2021 04:14:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 86E2420708 for ; Wed, 27 Jan 2021 04:14:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238400AbhA0EOA (ORCPT ); Tue, 26 Jan 2021 23:14:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52104 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238243AbhA0EJo (ORCPT ); Tue, 26 Jan 2021 23:09:44 -0500 Received: from mail-yb1-xb4a.google.com (mail-yb1-xb4a.google.com [IPv6:2607:f8b0:4864:20::b4a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A66F8C06174A for ; Tue, 26 Jan 2021 20:09:03 -0800 (PST) Received: by mail-yb1-xb4a.google.com with SMTP id c13so1064985ybg.8 for ; Tue, 26 Jan 2021 20:09:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=sender:date:message-id:mime-version:subject:from:to:cc; bh=/NFozpI8ZbWwzRiGUBVcpbxoLur7ok4y0yyNaLYcumw=; b=Li+8q1/gaF5amm8CoyhzDjvW/Pl5jRGy8lpG5kJ0u6HESxuskQOSzgOi+sbdB4GwIA fqSyll1awe+3ZNfon1cXinDQNWFygpzRq6QmChIy4kkaUwvIXGqYhFKo//wiPe+oNBA9 49em6YWQK2v0Bb7pZCfPzP6ZNyq5N/x+1ncL7GLYOR9MZpUsUazfvaIZxfGKC8IpTx4F TGjNQqyRVWO9gv5q2v44opfbfNy6dbhfpi6+AWuxeRJTZMB5dxHsJRpGj5TKU96+ffeT 3/haVcouLdC4VU0seOF4gVXFZrz1sSjFXSSjgvEKy41x3Em1peIVKXE1fpJkpesW0Gp3 lLAw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:message-id:mime-version:subject:from :to:cc; bh=/NFozpI8ZbWwzRiGUBVcpbxoLur7ok4y0yyNaLYcumw=; b=Sz5HwqIii0FpLDqiwERJc/ewKZgWoFggT3n9An9D0WC7hJM8d81kphPb1JSKmW5vTj DCBcbRhtOSbLN7m5djpln69EJvVZ9IFYLAAZjwo/UQfywrmMgykcsRoOqwajyQB3f38F WZl8W4A9qw5BjWtCqvEgVLL2jzEmWFkQtG0IHGHkT/vgpF8JO/xHbMo47KE6SxoPjxPy jXE06rxijmYsJze2WmCFUR3EvieV0Lb9oexJWPyLkpLqt4rhQP0HfoLMLnte7o2WlGn4 /Zx9Qq0nCBs5FeUxXCCmJ+FmFt7yfIfbQk3jG3UDy+DatwfMCk9A484fHAbOvjqc/8xn 14Cg== X-Gm-Message-State: AOAM530TZMVWZwR7nsDw8vxa+GZjHoh+rXo9jufjIvGj74ryqDOdCJ2x mEF8LyTpXRx6HqS124GEMDqzeZrHmdi1Aw== X-Google-Smtp-Source: ABdhPJyrgWDt/A/kkQL9NBTPoU3UjkmaFq1Tbo0yECsvcrcuafexRiuwO9ZJfstVallP4bGH8Ka7E2FzQoqlNQ== Sender: "davidgow via sendgmr" X-Received: from spirogrip.svl.corp.google.com ([2620:15c:2cb:201:7000:2f04:a262:7158]) (user=davidgow job=sendgmr) by 2002:a25:6ed7:: with SMTP id j206mr12923711ybc.312.1611720542946; Tue, 26 Jan 2021 20:09:02 -0800 (PST) Date: Tue, 26 Jan 2021 20:06:37 -0800 Message-Id: <20210127040636.1535722-1-davidgow@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.30.0.280.ga3ce27912f-goog Subject: [PATCH] i3c/master/mipi-i3c-hci: Specify HAS_IOMEM dependency From: David Gow To: Nicolas Pitre , Alexandre Belloni , Boris Brezillon Cc: David Gow , linux-i3c@lists.infradead.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The MIPI i3c HCI driver makes use of IOMEM functions like devm_platform_ioremap_resource(), which are only available if CONFIG_HAS_IOMEM is defined. This causes the driver to be enabled under make ARCH=um allyesconfig, even though it won't build. By adding a dependency on HAS_IOMEM, the driver will not be enabled on architectures which don't support it. Fixes: 9ad9a52cce28 ("i3c/master: introduce the mipi-i3c-hci driver") Signed-off-by: David Gow --- drivers/i3c/master/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/i3c/master/Kconfig b/drivers/i3c/master/Kconfig index e68f15f4b4d0..afff0e2320f7 100644 --- a/drivers/i3c/master/Kconfig +++ b/drivers/i3c/master/Kconfig @@ -25,6 +25,7 @@ config DW_I3C_MASTER config MIPI_I3C_HCI tristate "MIPI I3C Host Controller Interface driver (EXPERIMENTAL)" depends on I3C + depends on HAS_IOMEM help Support for hardware following the MIPI Aliance's I3C Host Controller Interface specification. -- 2.30.0.280.ga3ce27912f-goog