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Thu, 11 Apr 2024 08:35:54 -0700 (PDT) Received: from localhost.localdomain ([96.43.243.2]) by smtp.gmail.com with ESMTPSA id jc25-20020a056638891900b0047f14b7f6c0sm457056jab.5.2024.04.11.08.35.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 Apr 2024 08:35:53 -0700 (PDT) From: Jens Axboe To: linux-kernel@vger.kernel.org Cc: Jens Axboe Subject: [PATCH 151/437] drivers/clk: convert to read/write iterators Date: Thu, 11 Apr 2024 09:14:51 -0600 Message-ID: <20240411153126.16201-152-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/clk/clk.c | 11 +++++------ drivers/clk/starfive/clk-starfive-jh7110-pll.c | 2 +- 2 files changed, 6 insertions(+), 7 deletions(-) diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 25371c91a58f..5a6371a9cad8 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -3539,16 +3539,15 @@ static int current_parent_show(struct seq_file *s, = void *data) DEFINE_SHOW_ATTRIBUTE(current_parent); =20 #ifdef CLOCK_ALLOW_WRITE_DEBUGFS -static ssize_t current_parent_write(struct file *file, const char __user *= ubuf, - size_t count, loff_t *ppos) +static ssize_t current_parent_write(struct kiocb *iocb, struct iov_iter *f= rom) { - struct seq_file *s =3D file->private_data; + struct seq_file *s =3D iocb->ki_filp->private_data; struct clk_core *core =3D s->private; struct clk_core *parent; u8 idx; int err; =20 - err =3D kstrtou8_from_user(ubuf, count, 0, &idx); + err =3D kstrtou8_from_iter(from, count, 0, &idx); if (err < 0) return err; =20 @@ -3567,8 +3566,8 @@ static ssize_t current_parent_write(struct file *file= , const char __user *ubuf, =20 static const struct file_operations current_parent_rw_fops =3D { .open =3D current_parent_open, - .write =3D current_parent_write, - .read =3D seq_read, + .write_iter =3D current_parent_write, + .read_iter =3D seq_read_iter, .llseek =3D seq_lseek, .release =3D single_release, }; diff --git a/drivers/clk/starfive/clk-starfive-jh7110-pll.c b/drivers/clk/s= tarfive/clk-starfive-jh7110-pll.c index 3598390e8fd0..1b00fdc92b17 100644 --- a/drivers/clk/starfive/clk-starfive-jh7110-pll.c +++ b/drivers/clk/starfive/clk-starfive-jh7110-pll.c @@ -420,7 +420,7 @@ static const struct file_operations jh7110_pll_register= s_ops =3D { .owner =3D THIS_MODULE, .open =3D jh7110_pll_registers_open, .release =3D single_release, - .read =3D seq_read, + .read_iter =3D seq_read_iter, .llseek =3D seq_lseek }; =20 --=20 2.43.0