From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from m16.mail.163.com (m16.mail.163.com [220.197.31.5]) (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 25155217F33; Thu, 30 Apr 2026 16:40:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.197.31.5 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777567229; cv=none; b=I5tzjb/VcK7ldyOT5g5kRO74jYvl5VNs3QmXdNPb2f+OOFIfxhvWYnuG1k+3nghjRXhZqXboxvKF2WqynsH5EcDdMqMUfP6urpwU4iUukHW1mbiMxTA0ct+TE61ruZgWvgrwX3k9u4SgDI840/wxixXTZiHsyemIEhiJJ1SWaeQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777567229; c=relaxed/simple; bh=BPPMxRD2SSp6eDfvsK4p400r4gcT5Cp2ESrsOWEkukw=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=jG6xrRdTnYm4Q0mkkfs7+t5BwoFHOfFZYEhaZIl5JXOBE9hMsMu7t3lJbWYgSoXChQanbvWgvzp/su66eDNx7Zhf50Bb76KDgv+R0cG/2sUwzAWNIw6f1DOfxFfgeaR/9E63aVEO/leHEsIUHaS7Prq1F0j3ya8sg8UicXR8mO4= 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=dYCPvYtv; arc=none smtp.client-ip=220.197.31.5 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="dYCPvYtv" 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=8L R2nmJ62loXDtxlHutXhsVIE0IN6VZYRDDuR+Lj7rE=; b=dYCPvYtvGlhcQPpKyi 69+S6+sI3KzxYSFm1SLj0ihlOiYuQkqwdCRnUuYlp7/EyjE/HOEx8xA8LFWix+mJ P2vDM+TBBFCwIszaC/SckWPh3hRyIiIZvTDGXw4L64gP+7eZha4lIMwFtEIHTshT /D5F6Kiz52GfApUlOjZtE/mTY= Received: from zhb.. (unknown []) by gzga-smtp-mtada-g0-3 (Coremail) with SMTP id _____wDnUmm+hfNptZrZCg--.19910S7; Fri, 01 May 2026 00:39:31 +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 5/6] usb: xhci-mtk: Use FIELD_MODIFY() Date: Fri, 1 May 2026 00:39:18 +0800 Message-Id: <20260430163919.47372-6-18255117159@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> 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--.19910S7 X-Coremail-Antispam: 1Uf129KBjvdXoWrur17tw4rtFyftFyruw15Arb_yoWfXrg_Cr 95Cr1xJas0kwsxCr4DCF15ArWqkrykXw48ZasFqrW3Ka4Utr1Sqryvkry8tFy3ZF4fGrn5 GanIgry8Kw4FvjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7sRMTmS3UUUUU== X-CM-SenderInfo: rpryjkyvrrlimvzbiqqrwthudrp/xtbC7APojGnzhcPaBgAA3L 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-mtk.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/usb/host/xhci-mtk.c b/drivers/usb/host/xhci-mtk.c index 06043c7c3100..d9b865546a67 100644 --- a/drivers/usb/host/xhci-mtk.c +++ b/drivers/usb/host/xhci-mtk.c @@ -185,9 +185,9 @@ static void xhci_mtk_rxfifo_depth_set(struct xhci_hcd_mtk *mtk) return; value = readl(hcd->regs + HSCH_CFG1); - value &= ~SCH3_RXFIFO_DEPTH_MASK; - value |= FIELD_PREP(SCH3_RXFIFO_DEPTH_MASK, - SCH_FIFO_TO_KB(mtk->rxfifo_depth) - 1); + FIELD_MODIFY(SCH3_RXFIFO_DEPTH_MASK, &value, + SCH_FIFO_TO_KB(mtk->rxfifo_depth) - 1); + writel(value, hcd->regs + HSCH_CFG1); } -- 2.34.1