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Tue, 16 Dec 2025 22:30:45 -0800 (PST) From: Rosen Penev To: linux-i2c@vger.kernel.org Cc: Chris Packham , Andi Shyti , linux-kernel@vger.kernel.org (open list) Subject: [PATCH 1/2] i2c: rtl9300: remove const cast Date: Tue, 16 Dec 2025 22:30:26 -0800 Message-ID: <20251217063027.37987-2-rosenp@gmail.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251217063027.37987-1-rosenp@gmail.com> References: <20251217063027.37987-1-rosenp@gmail.com> 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" These casts are used to remove const for no good reason. Fix the types instead. Signed-off-by: Rosen Penev Reviewed-by: Chris Packham --- drivers/i2c/busses/i2c-rtl9300.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/i2c/busses/i2c-rtl9300.c b/drivers/i2c/busses/i2c-rtl9= 300.c index 4723e48cfe18..f2aa341a7cdd 100644 --- a/drivers/i2c/busses/i2c-rtl9300.c +++ b/drivers/i2c/busses/i2c-rtl9300.c @@ -129,7 +129,7 @@ static int rtl9310_i2c_select_scl(struct rtl9300_i2c *i= 2c, u8 scl) =20 static int rtl9300_i2c_config_chan(struct rtl9300_i2c *i2c, struct rtl9300= _i2c_chan *chan) { - struct rtl9300_i2c_drv_data *drv_data; + const struct rtl9300_i2c_drv_data *drv_data; int ret; =20 if (i2c->sda_num =3D=3D chan->sda_num) @@ -139,7 +139,7 @@ static int rtl9300_i2c_config_chan(struct rtl9300_i2c *= i2c, struct rtl9300_i2c_c if (ret) return ret; =20 - drv_data =3D (struct rtl9300_i2c_drv_data *)device_get_match_data(i2c->de= v); + drv_data =3D device_get_match_data(i2c->dev); ret =3D drv_data->select_scl(i2c, i2c->scl_num); if (ret) return ret; @@ -372,7 +372,7 @@ static int rtl9300_i2c_probe(struct platform_device *pd= ev) struct device *dev =3D &pdev->dev; struct rtl9300_i2c *i2c; struct fwnode_handle *child; - struct rtl9300_i2c_drv_data *drv_data; + const struct rtl9300_i2c_drv_data *drv_data; struct reg_field fields[F_NUM_FIELDS]; u32 clock_freq, scl_num, sda_num; int ret, i =3D 0; @@ -399,7 +399,7 @@ static int rtl9300_i2c_probe(struct platform_device *pd= ev) =20 platform_set_drvdata(pdev, i2c); =20 - drv_data =3D (struct rtl9300_i2c_drv_data *)device_get_match_data(i2c->de= v); + drv_data =3D device_get_match_data(i2c->dev); if (device_get_child_node_count(dev) > drv_data->max_nchan) return dev_err_probe(dev, -EINVAL, "Too many channels\n"); =20 --=20 2.52.0