Received: by 2002:a05:6a10:9848:0:0:0:0 with SMTP id x8csp215347pxf; Wed, 31 Mar 2021 01:13:29 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyPZoBbSGyxk+sirDDk4U/6cvZVNmXkif0INnakOjbGrMqYgD9BTJJc9cyVxtS8h75PWSNF X-Received: by 2002:a17:906:2314:: with SMTP id l20mr2294815eja.178.1617178409337; Wed, 31 Mar 2021 01:13:29 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1617178409; cv=none; d=google.com; s=arc-20160816; b=OV+Le0b4IczdDAgOCuZi9UITtgEYrkG9hsZb1j/q1XxXt/asTaL+ST1meXnX1GTytC /QrlhiMBYTAP/Tj2gleHB5RiCTgfJKrUglz2yQbJky9hsfHd5/veb2b6Y+2EqRaGd344 dUCzF9lY8/80/h69kQbReTd5lZcn5qkS+vhB9SsLbdjugONJmN6P8oyAvDPctFTcJnZu MxlRK2G6THUmZUuvdiayB6fNpyse5972uSbVf30xJAa0h3jacweZEuhEWhgG/NoV+tOg qE4mG6epJYcRgBg4V+TSMeFR/fNf4b8pgPcJX/ZVxNIVQbmDdaSAgqLbXDnRjINKK0Jb fVQw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:message-id:date:subject:cc:to:from; bh=XOAsVPg9Eg9XT50+DCQb9y8pJddykxPKbwBF3uJ0Pzg=; b=YQyidx2YEF8GIm+O83c8mpwjo0dp195kuSu6SKhf9aM+f+mkYg99UKKg2HX/5h7iJX hD1D49dmFVfpjYsNuLNJ4Q/nezYgqqXYJ2Scw/am6bRExgM5TP/wa0O9frtHM0WXuqTF yZq/unNvg7tDpquUReDBmjKMhRyzRBNrt9E8qjSHSZEkCfSporCjWCoBG3IHOOIdn7Ls aeZXPqdZ5UQKTsjvtcGNxLIrw785kST9I1jCxnCE9KfcxFr6nHH4Q38JXpmXyAwHURAP jQEXvEmSDgz/DLI11sKLU5D/jjyqPF1UAEvsCBvD1z4oPu5/6aVCrDUpq0J2YtVqPuLy /XIw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=huawei.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id 15si1374730edw.387.2021.03.31.01.13.07; Wed, 31 Mar 2021 01:13:29 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=huawei.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234369AbhCaIMK (ORCPT + 99 others); Wed, 31 Mar 2021 04:12:10 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:15051 "EHLO szxga05-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234294AbhCaILo (ORCPT ); Wed, 31 Mar 2021 04:11:44 -0400 Received: from DGGEMS413-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4F9Jqd2BcCzPmMW; Wed, 31 Mar 2021 16:09:01 +0800 (CST) Received: from huawei.com (10.67.174.47) by DGGEMS413-HUB.china.huawei.com (10.3.19.213) with Microsoft SMTP Server id 14.3.498.0; Wed, 31 Mar 2021 16:11:30 +0800 From: He Ying To: , CC: , , Subject: [PATCH] cpuidle: Fix ARM_QCOM_SPM_CPUIDLE configuration Date: Wed, 31 Mar 2021 04:11:28 -0400 Message-ID: <20210331081128.158113-1-heying24@huawei.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.67.174.47] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When CONFIG_ARM_QCOM_SPM_CPUIDLE is y and CONFIG_MMU is not set, compiling errors are encountered as follows: drivers/cpuidle/cpuidle-qcom-spm.o: In function `spm_dev_probe': cpuidle-qcom-spm.c:(.text+0x140): undefined reference to `cpu_resume_arm' cpuidle-qcom-spm.c:(.text+0x148): undefined reference to `cpu_resume_arm' So, add dependency on MMU in ARM_QCOM_SPM_CPUIDLE configuration. Reported-by: Hulk Robot Signed-off-by: He Ying --- drivers/cpuidle/Kconfig.arm | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/cpuidle/Kconfig.arm b/drivers/cpuidle/Kconfig.arm index 0844fadc4be8..334f83e56120 100644 --- a/drivers/cpuidle/Kconfig.arm +++ b/drivers/cpuidle/Kconfig.arm @@ -107,7 +107,7 @@ config ARM_TEGRA_CPUIDLE config ARM_QCOM_SPM_CPUIDLE bool "CPU Idle Driver for Qualcomm Subsystem Power Manager (SPM)" - depends on (ARCH_QCOM || COMPILE_TEST) && !ARM64 + depends on (ARCH_QCOM || COMPILE_TEST) && !ARM64 && MMU select ARM_CPU_SUSPEND select CPU_IDLE_MULTIPLE_DRIVERS select DT_IDLE_STATES -- 2.17.1