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Thu, 11 Apr 2024 08:32:03 -0700 (PDT) Received: from localhost.localdomain ([96.43.243.2]) by smtp.gmail.com with ESMTPSA id jc25-20020a056638891900b0047f14b7f6c0sm457056jab.5.2024.04.11.08.32.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 Apr 2024 08:32:01 -0700 (PDT) From: Jens Axboe To: linux-kernel@vger.kernel.org Cc: Jens Axboe Subject: [PATCH 020/437] char/hw_random: convert to read/write iterators Date: Thu, 11 Apr 2024 09:12:40 -0600 Message-ID: <20240411153126.16201-21-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/char/hw_random/core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/char/hw_random/core.c b/drivers/char/hw_random/core.c index a3bbdd6e60fc..810c3dd013b0 100644 --- a/drivers/char/hw_random/core.c +++ b/drivers/char/hw_random/core.c @@ -290,11 +290,12 @@ static ssize_t rng_dev_read(struct file *filp, char _= _user *buf, put_rng(rng); goto out; } +FOPS_READ_ITER_HELPER(rng_dev_read); =20 static const struct file_operations rng_chrdev_ops =3D { .owner =3D THIS_MODULE, .open =3D rng_dev_open, - .read =3D rng_dev_read, + .read_iter =3D rng_dev_read_iter, .llseek =3D noop_llseek, }; =20 --=20 2.43.0