diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-virtio.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-virtio.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/i2c/busses/i2c-virtio.c b/drivers/i2c/busses/i2c-virtio.c index c60ae531ba57..9b05ff53d3d7 100644 --- a/drivers/i2c/busses/i2c-virtio.c +++ b/drivers/i2c/busses/i2c-virtio.c @@ -182,8 +182,8 @@ static u32 virtio_i2c_func(struct i2c_adapter *adap) return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL; } -static struct i2c_algorithm virtio_algorithm = { - .master_xfer = virtio_i2c_xfer, +static const struct i2c_algorithm virtio_algorithm = { + .xfer = virtio_i2c_xfer, .functionality = virtio_i2c_func, }; @@ -192,10 +192,9 @@ static int virtio_i2c_probe(struct virtio_device *vdev) struct virtio_i2c *vi; int ret; - if (!virtio_has_feature(vdev, VIRTIO_I2C_F_ZERO_LENGTH_REQUEST)) { - dev_err(&vdev->dev, "Zero-length request feature is mandatory\n"); - return -EINVAL; - } + if (!virtio_has_feature(vdev, VIRTIO_I2C_F_ZERO_LENGTH_REQUEST)) + return dev_err_probe(&vdev->dev, -EINVAL, + "Zero-length request feature is mandatory\n"); vi = devm_kzalloc(&vdev->dev, sizeof(*vi), GFP_KERNEL); if (!vi) @@ -237,7 +236,7 @@ static void virtio_i2c_remove(struct virtio_device *vdev) virtio_i2c_del_vqs(vdev); } -static struct virtio_device_id id_table[] = { +static const struct virtio_device_id id_table[] = { { VIRTIO_ID_I2C_ADAPTER, VIRTIO_DEV_ANY_ID }, {} }; |