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 8DAF73D3319 for ; Wed, 22 Apr 2026 13:22:19 +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=1776864140; cv=none; b=hKirJP2E5G8luXFWPm9R5TXIv/5TP8xPTmzhtbs67aZQ+Ai6cxnls07y1An/63FG+oslNF28ZWOzSBX/HxbmzxF4rZWbpt/KLnPbB4sgReJ801m1IeD+nRLcr8D+40hDm0hCKP3o7Gg0cttNcdl/5M9z3rQ+c2Uea1IgQDGqMHo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776864140; c=relaxed/simple; bh=X01ed4k3PHzDYtMJjARAAYLGMZkKCWwfxP7Tm71CLAc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=VahcKKi9G0Dq15c5xRqaw2mYcOBXqg/HoiaKUU6nYSefsmmzvj2X8UDzxZROkTnHXD4c98pFDEvYnEx/xzvon2xhd78b8GYn1iR3VRecTDA6l/U9Ad1ELcVFY8IwqnnvrTG3IrQDeyqGV/yMKo2Gc4k+dWD/OEeoYwjhzp4flwQ= 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=QMQ4ur3J; 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="QMQ4ur3J" 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 87C7D22D9; Wed, 22 Apr 2026 06:22:13 -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 3A5E13FD46; Wed, 22 Apr 2026 06:22:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1776864139; bh=X01ed4k3PHzDYtMJjARAAYLGMZkKCWwfxP7Tm71CLAc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QMQ4ur3JzlnI49kjv2VIu9lx9KUqRXII++sfhHRFb/HjhRgPQRl4aC2LO16DO6Dts Y2Uba6sIJ9gYPRNts21g4rmHRR48lbyTQBNXbq4gk1VBG0crCOmpvgPjr6VK4F7be+ DPSWqw7NiyqKGS4e/OyzMwMYs/sjqzMhVNRnbOK4= 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 v6 05/13] coresight: etm4x: remove redundant fields in etmv4_save_state Date: Wed, 22 Apr 2026 14:21:55 +0100 Message-Id: <20260422132203.977549-6-yeoreum.yun@arm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260422132203.977549-1-yeoreum.yun@arm.com> References: <20260422132203.977549-1-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 Reviewed-by: Leo Yan 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 dcd4ca143f83..bfd5e544f68d 100644 --- a/drivers/hwtracing/coresight/coresight-etm4x.h +++ b/drivers/hwtracing/coresight/coresight-etm4x.h @@ -1045,11 +1045,6 @@ 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}