From nobody Sun Feb 8 07:40:14 2026 Received: from mail-il1-f182.google.com (mail-il1-f182.google.com [209.85.166.182]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6118C1DB555 for ; Thu, 11 Apr 2024 15:40:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.182 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712850019; cv=none; b=d42fTcdbVCo9eTXUqkA3b7+0ni5PJIxnUzGLBXK2Y5WS8yIVNdfRFZp+oxxC8DY3eEr4Q8KURgG3UdyBWUWKSlQRBleafmQBdFcSwn0WioppTC1Fqe0WmVhYWW+DsqNPCXUWsm7nuQG2dkht6tdrAkERihnMifp+3e9X2Y5Zi+0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712850019; c=relaxed/simple; bh=vXyC4AANKAr6PlBsv/DI+7LfBdf8UqFXFRsfcGceumo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ecWBJq0WErVN3bIf+ceh/8lQna9Odtxk1GNC/ReJeZP3q6N2mvUvKg44dMl9xUw/ls5KU4RBECskWSrbyrM1Y1iy2oi81xobCoDj/JiTXz569AGd0bm8zyDUZY5Sv/rrwOsZdfuozhZ7JXavQuZeOjZnlkLklH1diOt+V9zJtFQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.dk; spf=pass smtp.mailfrom=kernel.dk; dkim=pass (2048-bit key) header.d=kernel-dk.20230601.gappssmtp.com header.i=@kernel-dk.20230601.gappssmtp.com header.b=0kAX04MT; arc=none smtp.client-ip=209.85.166.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.dk Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kernel.dk Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel-dk.20230601.gappssmtp.com header.i=@kernel-dk.20230601.gappssmtp.com header.b="0kAX04MT" Received: by mail-il1-f182.google.com with SMTP id e9e14a558f8ab-36a34b68277so117835ab.0 for ; Thu, 11 Apr 2024 08:40:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20230601.gappssmtp.com; s=20230601; t=1712850016; x=1713454816; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=rZR+y8WqPnE3aAKTVmYOX0W0a6fUUTCd7lWFhDGiZig=; b=0kAX04MTZ/+ob9qSdz0Gy6C7OiwOp3hG3EDa1Xs0JujzX7Gklpbc/4CFwIOsRp7gTa K4LmAa7MUAkHrMVXZNynqyslQqa8crcaHC7n4jzCB4TI2A0zwZhxBXD8S/chwi15YEnQ 6otfeUdUswe/NkhPYAlztFvwjgLG46PKHZk9gUS/QLdbFmXCYAMZJ+S4G1jrwLvv4cGN tdBzj+4wfUnMkoDHGhZLAdOQfjFRIPyP992YUIHdoQ/iZbLpFJomhNaaf2u7M7TW3VE/ SKsilNm8U7hs0ZbC/ycop43PXQETqgAL3Ho8HZvr4S51x5L9shS0jTNqW15AhOQ+Zm5l U6dw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1712850016; x=1713454816; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=rZR+y8WqPnE3aAKTVmYOX0W0a6fUUTCd7lWFhDGiZig=; b=U08z4a/CVL1r5R4Vd5rQthhppbvf30YPRPx0DThhKC+OP80VAg95R6XfxZMNyQmr+0 RM+wKFtGKR7x8rkUFjBx6yUnOWp0fmAitYuU3co7iGSrUAenASJosrbXkajSh9ms4eaN o6lmEU53Q73uJvfbHkgk9AB+injoW+XNrggQli1xtTVaQqIVCMZO8iufhYAxRus3S+Cg xbdYaRVs51CTVz+HXMdG0FXfcFGK6RCZojQHO4PcsxlqjhEUV+HJMTkywKU/P128zbtC NQPt3KhW3zybWH/kwnuiWyTS9dC4Si9mzWPeYwgNiwkm2c1PPc13ilwYOEXw3L+diJ07 yt+Q== X-Gm-Message-State: AOJu0YyCjc/3nlVbDJsyQrPN8K8q+UhhhY/unDyhkdK3tebYqjXTO9aL i81eS39EPIcVH83g1bTd9ZsFF4GLy+780Ghk+uWR4fdxQyXw+KHjB368dtdNkhxxmknKolbqh8c v X-Google-Smtp-Source: AGHT+IFhGRBLjxgkcYVyOxDEMZLFhGzdqqzrpPiJxYI6eW6Zp7Uk+QDvoZOd9kbY/sIdH34K54K4QQ== X-Received: by 2002:a05:6602:4ed7:b0:7d5:ddc8:504d with SMTP id gk23-20020a0566024ed700b007d5ddc8504dmr197943iob.0.1712850016064; Thu, 11 Apr 2024 08:40:16 -0700 (PDT) Received: from localhost.localdomain ([96.43.243.2]) by smtp.gmail.com with ESMTPSA id jc25-20020a056638891900b0047f14b7f6c0sm457056jab.5.2024.04.11.08.40.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 Apr 2024 08:40:15 -0700 (PDT) From: Jens Axboe To: linux-kernel@vger.kernel.org Cc: Jens Axboe Subject: [PATCH 311/437] wifi: rsi: rsi_91x_debugfs: convert to read/write iterators Date: Thu, 11 Apr 2024 09:17:31 -0600 Message-ID: <20240411153126.16201-312-axboe@kernel.dk> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240411153126.16201-1-axboe@kernel.dk> References: <20240411153126.16201-1-axboe@kernel.dk> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Signed-off-by: Jens Axboe --- drivers/net/wireless/rsi/rsi_91x_debugfs.c | 20 ++++++++------------ 1 file changed, 8 insertions(+), 12 deletions(-) diff --git a/drivers/net/wireless/rsi/rsi_91x_debugfs.c b/drivers/net/wirel= ess/rsi/rsi_91x_debugfs.c index c528e6ca2c8d..4a8e71ff7ba6 100644 --- a/drivers/net/wireless/rsi/rsi_91x_debugfs.c +++ b/drivers/net/wireless/rsi/rsi_91x_debugfs.c @@ -222,25 +222,21 @@ static int rsi_debug_read(struct inode *inode, /** * rsi_debug_zone_write() - This function writes into hal queues as per us= er * requirement. - * @filp: Pointer to the file structure. - * @buff: Pointer to the character buffer. - * @len: Length of the data to be written into buffer. - * @data: Pointer to the data. + * @iocb: Metadata for IO. + * @from: iov_iter to copy data from. * * Return: len: Number of bytes read. */ -static ssize_t rsi_debug_zone_write(struct file *filp, - const char __user *buff, - size_t len, - loff_t *data) +static ssize_t rsi_debug_zone_write(struct kiocb *iocb, struct iov_iter *f= rom) { + size_t len =3D iov_iter_count(from); unsigned long dbg_zone; int ret; =20 if (!len) return 0; =20 - ret =3D kstrtoul_from_user(buff, len, 16, &dbg_zone); + ret =3D kstrtoul_from_iter(from, len, 16, &dbg_zone); =20 if (ret) return ret; @@ -252,16 +248,16 @@ static ssize_t rsi_debug_zone_write(struct file *filp, #define FOPS(fopen) { \ .owner =3D THIS_MODULE, \ .open =3D (fopen), \ - .read =3D seq_read, \ + .read_iter =3D seq_read_iter, \ .llseek =3D seq_lseek, \ } =20 #define FOPS_RW(fopen, fwrite) { \ .owner =3D THIS_MODULE, \ .open =3D (fopen), \ - .read =3D seq_read, \ + .read_iter =3D seq_read_iter, \ .llseek =3D seq_lseek, \ - .write =3D (fwrite), \ + .write_iter =3D (fwrite), \ } =20 static const struct rsi_dbg_files dev_debugfs_files[] =3D { --=20 2.43.0