diff options
Diffstat (limited to 'samples/vfio-mdev/mbochs.c')
| -rw-r--r-- | samples/vfio-mdev/mbochs.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/samples/vfio-mdev/mbochs.c b/samples/vfio-mdev/mbochs.c index 0b7585f16d8a..6c2cbc4e25ca 100644 --- a/samples/vfio-mdev/mbochs.c +++ b/samples/vfio-mdev/mbochs.c @@ -1361,21 +1361,16 @@ static ssize_t description_show(struct mdev_type *mtype, } static MDEV_TYPE_ATTR_RO(description); -static ssize_t available_instances_show(struct mdev_type *mtype, - struct mdev_type_attribute *attr, - char *buf) +static unsigned int mbochs_get_available(struct mdev_type *mtype) { struct mbochs_type *type = container_of(mtype, struct mbochs_type, type); - int count = atomic_read(&mbochs_avail_mbytes) / type->mbytes; - return sprintf(buf, "%d\n", count); + return atomic_read(&mbochs_avail_mbytes) / type->mbytes; } -static MDEV_TYPE_ATTR_RO(available_instances); static const struct attribute *mdev_types_attrs[] = { &mdev_type_attr_description.attr, - &mdev_type_attr_available_instances.attr, NULL, }; @@ -1399,6 +1394,7 @@ static struct mdev_driver mbochs_driver = { }, .probe = mbochs_probe, .remove = mbochs_remove, + .get_available = mbochs_get_available, .types_attrs = mdev_types_attrs, }; |