From patchwork Tue Feb 9 11:08:17 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yicong Yang X-Patchwork-Id: 12077819 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 0E781C43381 for ; Tue, 9 Feb 2021 11:14:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AA11264E79 for ; Tue, 9 Feb 2021 11:14:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231282AbhBILN6 (ORCPT ); Tue, 9 Feb 2021 06:13:58 -0500 Received: from szxga06-in.huawei.com ([45.249.212.32]:12900 "EHLO szxga06-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232330AbhBILLy (ORCPT ); Tue, 9 Feb 2021 06:11:54 -0500 Received: from DGGEMS407-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga06-in.huawei.com (SkyGuard) with ESMTP id 4DZgCX4gy3zjKGw; Tue, 9 Feb 2021 19:10:00 +0800 (CST) Received: from localhost.localdomain (10.67.165.24) by DGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP Server id 14.3.498.0; Tue, 9 Feb 2021 19:10:57 +0800 From: Yicong Yang To: , , , , , , , , , , , , , , CC: , , Subject: [PATCH v2 2/4] hwmon: Use subdir-ccflags-* to inherit debug flag Date: Tue, 9 Feb 2021 19:08:17 +0800 Message-ID: <1612868899-9185-3-git-send-email-yangyicong@hisilicon.com> X-Mailer: git-send-email 2.8.1 In-Reply-To: <1612868899-9185-1-git-send-email-yangyicong@hisilicon.com> References: <1612868899-9185-1-git-send-email-yangyicong@hisilicon.com> MIME-Version: 1.0 X-Originating-IP: [10.67.165.24] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org From: Junhao He We use ccflags-$(CONFIG_HWMON_DEBUG_CHIP) for the debug message in drivers/hwmon, but the DEBUG flag will not pass to the subdirectory. Considering CONFIG_HWMON_DEBUG_CHIP intends to have DEBUG recursively in driver/hwmon. It will be clearer to use subdir-ccflags-* instead of ccflags-* to inherit the debug settings from Kconfig when traversing subdirectories, and it will avoid omittance of DEBUG define when debug messages added in the subdirectories. Suggested-by: Bjorn Helgaas Signed-off-by: Junhao He Signed-off-by: Yicong Yang --- drivers/hwmon/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile index 09a86c5..1c0c089 100644 --- a/drivers/hwmon/Makefile +++ b/drivers/hwmon/Makefile @@ -201,5 +201,5 @@ obj-$(CONFIG_SENSORS_XGENE) += xgene-hwmon.o obj-$(CONFIG_SENSORS_OCC) += occ/ obj-$(CONFIG_PMBUS) += pmbus/ -ccflags-$(CONFIG_HWMON_DEBUG_CHIP) := -DDEBUG +subdir-ccflags-$(CONFIG_HWMON_DEBUG_CHIP) := -DDEBUG