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Thu, 11 Apr 2024 08:43:24 -0700 (PDT) Received: from localhost.localdomain ([96.43.243.2]) by smtp.gmail.com with ESMTPSA id jc25-20020a056638891900b0047f14b7f6c0sm457056jab.5.2024.04.11.08.43.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 Apr 2024 08:43:23 -0700 (PDT) From: Jens Axboe To: linux-kernel@vger.kernel.org Cc: Jens Axboe Subject: [PATCH 421/437] media: dbbridge: convert to read/write iterators Date: Thu, 11 Apr 2024 09:19:21 -0600 Message-ID: <20240411153126.16201-422-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/media/pci/ddbridge/ddbridge-core.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/media/pci/ddbridge/ddbridge-core.c b/drivers/media/pci= /ddbridge/ddbridge-core.c index 40e6c873c36d..118f22cced88 100644 --- a/drivers/media/pci/ddbridge/ddbridge-core.c +++ b/drivers/media/pci/ddbridge/ddbridge-core.c @@ -731,6 +731,7 @@ static ssize_t ts_write(struct file *file, const __user= char *buf, } return (left =3D=3D count) ? -EAGAIN : (count - left); } +FOPS_WRITE_ITER_HELPER(ts_write); =20 static ssize_t ts_read(struct file *file, __user char *buf, size_t count, loff_t *ppos) @@ -761,6 +762,7 @@ static ssize_t ts_read(struct file *file, __user char *= buf, } return (count && (left =3D=3D count)) ? -EAGAIN : (count - left); } +FOPS_READ_ITER_HELPER(ts_read); =20 static __poll_t ts_poll(struct file *file, poll_table *wait) { @@ -838,8 +840,8 @@ static int ts_open(struct inode *inode, struct file *fi= le) =20 static const struct file_operations ci_fops =3D { .owner =3D THIS_MODULE, - .read =3D ts_read, - .write =3D ts_write, + .read_iter =3D ts_read_iter, + .write_iter =3D ts_write_iter, .open =3D ts_open, .release =3D ts_release, .poll =3D ts_poll, --=20 2.43.0