From patchwork Wed Feb 7 03:36:05 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Honnappa Nagarahalli X-Patchwork-Id: 136470 X-Patchwork-Delegate: jerinj@marvell.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 7ED8D43A2A; Wed, 7 Feb 2024 04:36:19 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0C22E427E8; Wed, 7 Feb 2024 04:36:19 +0100 (CET) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by mails.dpdk.org (Postfix) with ESMTP id 92A9F40E8A for ; Wed, 7 Feb 2024 04:36:17 +0100 (CET) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 1A72C1FB; Tue, 6 Feb 2024 19:36:59 -0800 (PST) Received: from ampere-altra-2-1.usa.Arm.com (ampere-altra-2-1.usa.arm.com [10.118.91.158]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id BCE303F762; Tue, 6 Feb 2024 19:36:16 -0800 (PST) From: Honnappa Nagarahalli To: dev@dpdk.org, syalavarthi@marvell.com Cc: jerinj@marvell.com, nd@arm.com, Honnappa Nagarahalli Subject: [PATCH] ml/cnxk: remove unused memory barrier macros Date: Wed, 7 Feb 2024 03:36:05 +0000 Message-Id: <20240207033605.1106673-1-honnappa.nagarahalli@arm.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org The dmb_st abd dsb_st macros are not used in the code. Remove them to avoid any confusion. Signed-off-by: Honnappa Nagarahalli Acked-by: Srikanth Yalavarthi --- drivers/ml/cnxk/cn10k_ml_dev.h | 9 --------- 1 file changed, 9 deletions(-) diff --git a/drivers/ml/cnxk/cn10k_ml_dev.h b/drivers/ml/cnxk/cn10k_ml_dev.h index cee405f3f5..ddb8b67e06 100644 --- a/drivers/ml/cnxk/cn10k_ml_dev.h +++ b/drivers/ml/cnxk/cn10k_ml_dev.h @@ -42,15 +42,6 @@ extern struct rte_ml_dev_ops ml_dev_dummy_ops; #define ML_CN10K_SP_FLAGS_OCM_NONRELOCATABLE BIT(0) #define ML_CN10K_SP_FLAGS_EXTENDED_LOAD_JD BIT(1) -/* Memory barrier macros */ -#if defined(RTE_ARCH_ARM) -#define dmb_st ({ asm volatile("dmb st" : : : "memory"); }) -#define dsb_st ({ asm volatile("dsb st" : : : "memory"); }) -#else -#define dmb_st -#define dsb_st -#endif - struct cnxk_ml_dev; struct cnxk_ml_req; struct cnxk_ml_qp;