diff options
Diffstat (limited to 'samples/vfio-mdev')
-rw-r--r-- | samples/vfio-mdev/mtty.c | 30 |
1 files changed, 1 insertions, 29 deletions
diff --git a/samples/vfio-mdev/mtty.c b/samples/vfio-mdev/mtty.c index a0e1a469bd47..4f227dc26785 100644 --- a/samples/vfio-mdev/mtty.c +++ b/samples/vfio-mdev/mtty.c @@ -1208,37 +1208,10 @@ static long mtty_ioctl(struct vfio_device *vdev, unsigned int cmd, } static ssize_t -sample_mtty_dev_show(struct device *dev, struct device_attribute *attr, - char *buf) -{ - return sprintf(buf, "This is phy device\n"); -} - -static DEVICE_ATTR_RO(sample_mtty_dev); - -static struct attribute *mtty_dev_attrs[] = { - &dev_attr_sample_mtty_dev.attr, - NULL, -}; - -static const struct attribute_group mtty_dev_group = { - .name = "mtty_dev", - .attrs = mtty_dev_attrs, -}; - -static const struct attribute_group *mtty_dev_groups[] = { - &mtty_dev_group, - NULL, -}; - -static ssize_t sample_mdev_dev_show(struct device *dev, struct device_attribute *attr, char *buf) { - if (mdev_from_dev(dev)) - return sprintf(buf, "This is MDEV %s\n", dev_name(dev)); - - return sprintf(buf, "\n"); + return sprintf(buf, "This is MDEV %s\n", dev_name(dev)); } static DEVICE_ATTR_RO(sample_mdev_dev); @@ -1333,7 +1306,6 @@ static struct mdev_driver mtty_driver = { static const struct mdev_parent_ops mdev_fops = { .owner = THIS_MODULE, .device_driver = &mtty_driver, - .dev_attr_groups = mtty_dev_groups, .supported_type_groups = mdev_type_groups, }; |