Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
drivers/iio/imu/bno055/bno055.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/iio/imu/bno055/bno055.c b/drivers/iio/imu/bno055/bno055.c
index 52744dd98e65..729b42e31757 100644
--- a/drivers/iio/imu/bno055/bno055.c
+++ b/drivers/iio/imu/bno055/bno055.c
@@ -1269,10 +1269,9 @@ static int bno055_debugfs_reg_access(struct iio_dev *iio_dev, unsigned int reg,
return regmap_write(priv->regmap, reg, writeval);
}
-static ssize_t bno055_show_fw_version(struct file *file, char __user *userbuf,
- size_t count, loff_t *ppos)
+static ssize_t bno055_show_fw_version( struct kiocb *iocb, struct iov_iter *to)
{
- struct bno055_priv *priv = file->private_data;
+ struct bno055_priv *priv = iocb->ki_filp->private_data;
int rev, ver;
char *buf;
int ret;
@@ -1289,7 +1288,7 @@ static ssize_t bno055_show_fw_version(struct file *file, char __user *userbuf,
if (!buf)
return -ENOMEM;
- ret = simple_read_from_buffer(userbuf, count, ppos, buf, strlen(buf));
+ ret = simple_copy_to_iter(buf, &iocb->ki_pos, strlen(buf), to);
kfree(buf);
return ret;
@@ -1297,7 +1296,7 @@ static ssize_t bno055_show_fw_version(struct file *file, char __user *userbuf,
static const struct file_operations bno055_fw_version_ops = {
.open = simple_open,
- .read = bno055_show_fw_version,
+ .read_iter = bno055_show_fw_version,
.llseek = default_llseek,
.owner = THIS_MODULE,
};
--
2.43.0