From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id F24B73E63A2 for ; Wed, 15 Apr 2026 16:55:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776272145; cv=none; b=WrNfEIHI4Brr2yXPx/jMlSkhmuratVjU37SzjFkwktD5rl6uYoOjHzUblVolnrk1dnu2aML5JM1UOHpAefdbz2Pm24sqLRmgQh6TiOMk21ecnb80yJy69S2SZ4EUaPksdq9MKUn6M76hiBqaUP1v3lk110895fMMyoBsxPHTJEw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776272145; c=relaxed/simple; bh=NHwM0SSeOIcKoFO7iDJI3DKim2DPDP/5ZwxvxWPLe1o=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=MXZLv8G6qA5LG3Qo/lbMfghbf+LT+I6jhf26muzSEEPNWKem6FWOg4EvYiSVgaTkyJMdnWWL4cgdIwEd+NhgDrNQZ/TEJ22dNJJCkZVkTXgGAQ0a4h7QaM92Ku0L4DrwIzdgyl1TYuqWMWwhfMM1+49CGSFc+fBad5tFiRoIeqM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; dkim=pass (1024-bit key) header.d=arm.com header.i=@arm.com header.b=TmAxFcdB; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=arm.com header.i=@arm.com header.b="TmAxFcdB" 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 C5F7432D1; Wed, 15 Apr 2026 09:55:37 -0700 (PDT) Received: from e129823.cambridge.arm.com (e129823.arm.com [10.1.197.6]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 8F4D63F7D8; Wed, 15 Apr 2026 09:55:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1776272143; bh=NHwM0SSeOIcKoFO7iDJI3DKim2DPDP/5ZwxvxWPLe1o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=TmAxFcdB+P3a4uekx96c/ifwiqQWVQI2M0Zg3M0ConrrRPC9l/WzdpgLcoEqlR8IK rceVji5Vf4loaVM5Q1h4MtTRo5KfFvTEU5I59GAEA/izQzfot31vAri8tTEajHCWd1 ZNSOZZoY/P2g2YOfbQmlH6LIvbhNxTeryTx/qpwU= From: Yeoreum Yun To: coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: suzuki.poulose@arm.com, mike.leach@arm.com, james.clark@linaro.org, alexander.shishkin@linux.intel.com, leo.yan@arm.com, jie.gan@oss.qualcomm.com, Yeoreum Yun Subject: [PATCH v5 05/12] coresight: etm4x: remove redundant fields in etmv4_save_state Date: Wed, 15 Apr 2026 17:55:21 +0100 Message-Id: <20260415165528.3369607-6-yeoreum.yun@arm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260415165528.3369607-1-yeoreum.yun@arm.com> References: <20260415165528.3369607-1-yeoreum.yun@arm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Some of fields are redundant in etmv4_save_state and never used: ss_status => trcsscsr seq_state => trcseqstr cntr_val => trccntvr vinst_ctrl => trcvictlr Signed-off-by: Yeoreum Yun --- drivers/hwtracing/coresight/coresight-etm4x.h | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/hwtracing/coresight/coresight-etm4x.h b/drivers/hwtracing/coresight/coresight-etm4x.h index db56c4414873..cbd8890d166a 100644 --- a/drivers/hwtracing/coresight/coresight-etm4x.h +++ b/drivers/hwtracing/coresight/coresight-etm4x.h @@ -1047,11 +1047,6 @@ struct etmv4_save_state { u32 trcclaimset; - u32 cntr_val[ETMv4_MAX_CNTR]; - u32 seq_state; - u32 vinst_ctrl; - u32 ss_status[ETM_MAX_SS_CMP]; - u32 trcpdcr; }; -- LEVI:{C3F47F37-75D8-414A-A8BA-3980EC8A46D7}