diff options
Diffstat (limited to 'drivers/virtio/virtio.c')
| -rw-r--r-- | drivers/virtio/virtio.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/virtio/virtio.c b/drivers/virtio/virtio.c index a09eb4d62f82..5bdc6b82b30b 100644 --- a/drivers/virtio/virtio.c +++ b/drivers/virtio/virtio.c @@ -53,7 +53,7 @@ static ssize_t features_show(struct device *_d, /* We actually represent this as a bitstring, as it could be * arbitrary length in future. */ - for (i = 0; i < VIRTIO_FEATURES_MAX; i++) + for (i = 0; i < VIRTIO_FEATURES_BITS; i++) len += sysfs_emit_at(buf, len, "%c", __virtio_test_bit(dev, i) ? '1' : '0'); len += sysfs_emit_at(buf, len, "\n"); @@ -272,8 +272,8 @@ static int virtio_dev_probe(struct device *_d) int err, i; struct virtio_device *dev = dev_to_virtio(_d); struct virtio_driver *drv = drv_to_virtio(dev->dev.driver); - u64 device_features[VIRTIO_FEATURES_DWORDS]; - u64 driver_features[VIRTIO_FEATURES_DWORDS]; + u64 device_features[VIRTIO_FEATURES_U64S]; + u64 driver_features[VIRTIO_FEATURES_U64S]; u64 driver_features_legacy; /* We have a driver! */ @@ -286,7 +286,7 @@ static int virtio_dev_probe(struct device *_d) virtio_features_zero(driver_features); for (i = 0; i < drv->feature_table_size; i++) { unsigned int f = drv->feature_table[i]; - if (!WARN_ON_ONCE(f >= VIRTIO_FEATURES_MAX)) + if (!WARN_ON_ONCE(f >= VIRTIO_FEATURES_BITS)) virtio_features_set_bit(driver_features, f); } @@ -303,7 +303,7 @@ static int virtio_dev_probe(struct device *_d) } if (virtio_features_test_bit(device_features, VIRTIO_F_VERSION_1)) { - for (i = 0; i < VIRTIO_FEATURES_DWORDS; ++i) + for (i = 0; i < VIRTIO_FEATURES_U64S; ++i) dev->features_array[i] = driver_features[i] & device_features[i]; } else { @@ -325,7 +325,7 @@ static int virtio_dev_probe(struct device *_d) goto err; if (drv->validate) { - u64 features[VIRTIO_FEATURES_DWORDS]; + u64 features[VIRTIO_FEATURES_U64S]; virtio_features_copy(features, dev->features_array); err = drv->validate(dev); |