From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from m16.mail.163.com (m16.mail.163.com [220.197.31.3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 65171340281; Thu, 30 Apr 2026 16:40:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.197.31.3 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777567228; cv=none; b=pSVAFpBzHAJSCBDJqIe6fHCehQbHUqguUk5eMm74L8Jbp9Vf05PN46XkiJGhikNuoQI2HdC2UuGl5TbvTsuxVvIyPOtk2cDB4Vpoiqn9sxKCNbh3VCRHK+89FdmhH4iabAk2mqi0JgTRmmQpc5Caw2V07bAMOcY6JFpmmsA8UKE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777567228; c=relaxed/simple; bh=JTnzdK5G65pkRq/y78INNPq4ag6DFHyic5F4xsSNXLU=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=aOnTU2XaszzcBF5Cu5mkawsF6jd6C9Hax+5BzfzbGE5g4Khn4jDB6IG6DxZpN6ms/2jMCLlxK7hRx/PqTdj/wTPnD3KIeu7xgUy7zcQyHBiolfqpHQdHEvnDKsAI7RRbudP3GHHOM+Oo7FaHdrN/CfkjEd5py6RcqTnGMY3MP7Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=TCAFEOLo; arc=none smtp.client-ip=220.197.31.3 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="TCAFEOLo" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:To:Subject:Date:Message-Id:MIME-Version; bh=Pd m0Q5wvmCn6GgEqOUMjbFnoJ2kFK5BaF9LzslBFdQE=; b=TCAFEOLoYE9t+l126j uiN+UYc+AS0VC7guWxrC55BnHg12MgNlGinScfkU2dxPFg6kHgRKAXeAYuQ7YXvF ObdfoQ+Mlq7+Dmnwf6K9pbFDRuz4m4LvxVzz04WxWWZQvr8RZz3JM8HnkBJza/nD j85BWvzv1qRavZaFLvDOfS7y0= Received: from zhb.. (unknown []) by gzga-smtp-mtada-g0-3 (Coremail) with SMTP id _____wDnUmm+hfNptZrZCg--.19910S2; Fri, 01 May 2026 00:39:27 +0800 (CST) From: Hans Zhang <18255117159@163.com> To: Thinh.Nguyen@synopsys.com, gregkh@linuxfoundation.org, peter.griffin@linaro.org, andre.draszik@linaro.org, tudor.ambarus@linaro.org, mathias.nyman@intel.com, chunfeng.yun@mediatek.com, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, badhri@google.com, heikki.krogerus@linux.intel.com Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-mediatek@lists.infradead.org, Hans Zhang <18255117159@163.com> Subject: [PATCH 0/6] usb: Use FIELD_MODIFY() for bitfield operations Date: Fri, 1 May 2026 00:39:13 +0800 Message-Id: <20260430163919.47372-1-18255117159@163.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID:_____wDnUmm+hfNptZrZCg--.19910S2 X-Coremail-Antispam: 1Uf129KBjvdXoW7JryfZFyfCF45tw1UWF4rXwb_yoWftrb_AF ykuF4ftw1DWFWakFyUC3savrZ8urWkZrnYvF1vq3W3K3srKr1rXr1vyrW8J3W3ZFW8uF1v qF4DWryS9FZ7AjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7sRKFALPUUUUU== X-CM-SenderInfo: rpryjkyvrrlimvzbiqqrwthudrp/xtbC7B-ni2nzhb-ZWQAA3- Replace open-coded bitfield modifications with the standard FIELD_MODIFY() macro across multiple USB drivers (dwc3, xhci, typec). This improves readability and adds compile-time checking without functional changes. --- Hi, If the Maintainers think it's not necessary, please ignore it. --- Hans Zhang (6): usb: dwc3: Use FIELD_MODIFY() usb: dwc3: google: Use FIELD_MODIFY() usb: dwc3: dwc3-octeon: Use FIELD_MODIFY() usb: xhci: Use FIELD_MODIFY() usb: xhci-mtk: Use FIELD_MODIFY() usb: typec: Use FIELD_MODIFY() drivers/usb/dwc3/core.c | 12 ++++-------- drivers/usb/dwc3/dwc3-google.c | 5 ++--- drivers/usb/dwc3/dwc3-octeon.c | 11 ++++------- drivers/usb/host/xhci-hub.c | 5 ++--- drivers/usb/host/xhci-mtk.c | 6 +++--- drivers/usb/typec/tcpm/tcpci.c | 11 ++++------- 6 files changed, 19 insertions(+), 31 deletions(-) base-commit: 3b3bea6d4b9c162f9e555905d96b8c1da67ecd5b -- 2.34.1