From patchwork Tue Feb 9 11:08:18 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yicong Yang X-Patchwork-Id: 379685 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=unavailable 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 BFF06C433E6 for ; Tue, 9 Feb 2021 11:14:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6F66664E79 for ; Tue, 9 Feb 2021 11:14:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229959AbhBILOB (ORCPT ); Tue, 9 Feb 2021 06:14:01 -0500 Received: from szxga06-in.huawei.com ([45.249.212.32]:12901 "EHLO szxga06-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232306AbhBILLx (ORCPT ); Tue, 9 Feb 2021 06:11:53 -0500 Received: from DGGEMS407-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga06-in.huawei.com (SkyGuard) with ESMTP id 4DZgCX59DdzjKJZ; 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 19:10:58 +0800 From: Yicong Yang To: , , , , , , , , , , , , , , CC: , , Subject: [PATCH v2 3/4] pps: Use subdir-ccflags-* to inherit debug flag Date: Tue, 9 Feb 2021 19:08:18 +0800 Message-ID: <1612868899-9185-4-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-$(CONFIG_PPS_DEBUG) for the debug message in drivers/pps, but the DEBUG flag will not pass to the subdirectory. Considering CONFIG_HWMON_DEBUG_CHIP intends to turn on debug recursively under driver/pps, so it will be clearer to use subdir-ccflags-* instead of ccflags-* to inherit the debug settings from Kconfig when traversing subdirectories. Suggested-by: Bjorn Helgaas Signed-off-by: Junhao He Signed-off-by: Yicong Yang --- drivers/pps/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pps/Makefile b/drivers/pps/Makefile index ceaf65c..7a2d3f7 100644 --- a/drivers/pps/Makefile +++ b/drivers/pps/Makefile @@ -8,4 +8,4 @@ pps_core-$(CONFIG_NTP_PPS) += kc.o obj-$(CONFIG_PPS) := pps_core.o obj-y += clients/ generators/ -ccflags-$(CONFIG_PPS_DEBUG) := -DDEBUG +subdir-ccflags-$(CONFIG_PPS_DEBUG) := -DDEBUG