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 99E8ACA0EC3 for ; Mon, 11 Sep 2023 21:29:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345533AbjIKVVL (ORCPT ); Mon, 11 Sep 2023 17:21:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44338 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239782AbjIKO2f (ORCPT ); Mon, 11 Sep 2023 10:28:35 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2FD6DF0; Mon, 11 Sep 2023 07:28:31 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6DAA7C433C7; Mon, 11 Sep 2023 14:28:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1694442510; bh=pyR5PsWEn2NNie5H8Ireh8g+wBNLdMRO0Y1mmp0dnus=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SWJ0IwTjStPsgMN/KQbvAh0+KB+LoHnaVaHxl8eWgEsZKSz2jHJ2MbHqqfJ81Pm// RDivkY68YSRI/5YJdReLAe/vH78FTxaWxzr4Na8geeVluafFQhDc14G/ezKOmbgt5n rQDo3Nso6gt/owljsafGhY2VKnZ1ffHVdjLlu9Io= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, kernel test robot , Baoquan He , Michael Turquette , Stephen Boyd , linux-clk@vger.kernel.org, Sasha Levin Subject: [PATCH 6.4 049/737] clk: fixed-mmio: make COMMON_CLK_FIXED_MMIO depend on HAS_IOMEM Date: Mon, 11 Sep 2023 15:38:28 +0200 Message-ID: <20230911134651.829658114@linuxfoundation.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230911134650.286315610@linuxfoundation.org> References: <20230911134650.286315610@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org 6.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Baoquan He [ Upstream commit e7dd44f4f3166db45248414f5df8f615392de47a ] On s390 systems (aka mainframes), it has classic channel devices for networking and permanent storage that are currently even more common than PCI devices. Hence it could have a fully functional s390 kernel with CONFIG_PCI=n, then the relevant iomem mapping functions [including ioremap(), devm_ioremap(), etc.] are not available. Here let COMMON_CLK_FIXED_MMIO depend on HAS_IOMEM so that it won't be built to cause below compiling error if PCI is unset: ------ ld: drivers/clk/clk-fixed-mmio.o: in function `fixed_mmio_clk_setup': clk-fixed-mmio.c:(.text+0x5e): undefined reference to `of_iomap' ld: clk-fixed-mmio.c:(.text+0xba): undefined reference to `iounmap' ------ Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202306211329.ticOJCSv-lkp@intel.com/ Signed-off-by: Baoquan He Cc: Michael Turquette Cc: Stephen Boyd Cc: linux-clk@vger.kernel.org Link: https://lore.kernel.org/r/20230707135852.24292-8-bhe@redhat.com Signed-off-by: Stephen Boyd Signed-off-by: Sasha Levin --- drivers/clk/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig index 016814e15536a..52dfbae4f361c 100644 --- a/drivers/clk/Kconfig +++ b/drivers/clk/Kconfig @@ -444,6 +444,7 @@ config COMMON_CLK_BD718XX config COMMON_CLK_FIXED_MMIO bool "Clock driver for Memory Mapped Fixed values" depends on COMMON_CLK && OF + depends on HAS_IOMEM help Support for Memory Mapped IO Fixed clocks -- 2.40.1