From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0FB81CD13D3 for ; Thu, 30 Apr 2026 16:40:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Oqh8i/elFvAb7pieKkMXZjCnLslrNZI7sqbGtv3hqdU=; b=pK3bSxKbBDM+54UVUhEWet1hvn 3BNFuy4jvabdIL+SJbYgskK70Yfsl9zIt36oZXMpk8a599xIJjFvvXoeXxvBQpRBlx4FOXIh5lx1u 5SE5UaaUpgwbF5DEEyxSFz4gvozdqAzZt2u1jdHVdVEt/Svwjp8L1eBhGv8ezctU45/Pg1XJBQHhV J66LrU69TqfA/kfpFJ87yvtUT/gWexNJ0JyL9+aSEVZVl0bSm+PStNhL4weTc2AJbjRyau/XP9x8J i/KFrmNkkEesKe7iiernvHtMTw8kS1zFJ5lK+c6XhCTAoxW659v9+kXnNcta93XB8MSfPh5lrXZgP xQNF0mfA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wIUR7-00000005kDK-3M7P; Thu, 30 Apr 2026 16:40:25 +0000 Received: from m16.mail.163.com ([220.197.31.3]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wIUQy-00000005k6n-2nS2; Thu, 30 Apr 2026 16:40:18 +0000 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=Oq h8i/elFvAb7pieKkMXZjCnLslrNZI7sqbGtv3hqdU=; b=O+xAUzPs/HDqUs+ikB G7hjOUUaYIL9PKznoKTNCYL5WTzIrgt5QOApfGz4JuT8sC3sSOQ2qXcuRZf9z1kG wq8gV3ShKjLYMoXRxAYb6wQqSHAgqXbMoozitRj+0Bd4DfaN1qjczAsKe4UJ+CkO G5Q5TraabNFT57OsF9RwU7nro= Received: from zhb.. (unknown []) by gzga-smtp-mtada-g0-3 (Coremail) with SMTP id _____wDnUmm+hfNptZrZCg--.19910S6; Fri, 01 May 2026 00:39:30 +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 4/6] usb: xhci: Use FIELD_MODIFY() Date: Fri, 1 May 2026 00:39:17 +0800 Message-Id: <20260430163919.47372-5-18255117159@163.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260430163919.47372-1-18255117159@163.com> References: <20260430163919.47372-1-18255117159@163.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID: _____wDnUmm+hfNptZrZCg--.19910S6 X-Coremail-Antispam: 1Uf129KBjvdXoWrur17tw4rtFyftFy7Xr1fWFg_yoWDGrXEyF y5uw4fJ34kKr1YkF18ur97tr9Ykr95Xws5ZF1qgr1fWr18JFyxXwn7Xrn0qa45CFs7JrZ3 A3ykWry8ZF4vyjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7sRMfQRPUUUUU== X-Originating-IP: [240e:b8f:927e:5900:c497:d540:b00d:97f4] X-CM-SenderInfo: rpryjkyvrrlimvzbiqqrwthudrp/xtbC6wLojGnzhcLQVwAA3X X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260430_094017_032111_0BDA8EFF X-CRM114-Status: UNSURE ( 8.29 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Use FIELD_MODIFY() to remove open-coded bit manipulation. No functional change intended. Signed-off-by: Hans Zhang <18255117159@163.com> --- drivers/usb/host/xhci-hub.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c index bacd0ddd0d09..3830d4123961 100644 --- a/drivers/usb/host/xhci-hub.c +++ b/drivers/usb/host/xhci-hub.c @@ -226,9 +226,8 @@ static int xhci_create_usb3x_bos_desc(struct xhci_hcd *xhci, char *buf, USB_SSP_SUBLINK_SPEED_ST_SYM_RX); ssp_cap->bmSublinkSpeedAttr[offset++] = cpu_to_le32(attr); - attr &= ~USB_SSP_SUBLINK_SPEED_ST; - attr |= FIELD_PREP(USB_SSP_SUBLINK_SPEED_ST, - USB_SSP_SUBLINK_SPEED_ST_SYM_TX); + FIELD_MODIFY(USB_SSP_SUBLINK_SPEED_ST, &attr, + USB_SSP_SUBLINK_SPEED_ST_SYM_TX); ssp_cap->bmSublinkSpeedAttr[offset++] = cpu_to_le32(attr); break; case PLT_ASYM_RX: -- 2.34.1