summaryrefslogtreecommitdiff
path: root/include/linux/virtio_config.h
diff options
context:
space:
mode:
authorRusty Russell <rusty@rustcorp.com.au>2013-10-14 11:41:51 +0400
committerRusty Russell <rusty@rustcorp.com.au>2013-10-17 04:25:37 +0400
commit630b54d33493d1f67e79b148b5e361c5bbd3f29d (patch)
tree0bf3c7a41cfcb542a1544bcb244baf1334175c82 /include/linux/virtio_config.h
parent855e0c5288177bcb193f6f6316952d2490478e1c (diff)
downloadlinux-630b54d33493d1f67e79b148b5e361c5bbd3f29d.tar.xz
virtio_config: remove virtio_config_val
The virtio_cread() functions should now be used. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'include/linux/virtio_config.h')
-rw-r--r--include/linux/virtio_config.h27
1 files changed, 0 insertions, 27 deletions
diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h
index 490a4bbd59a3..e8f8f71e843c 100644
--- a/include/linux/virtio_config.h
+++ b/include/linux/virtio_config.h
@@ -96,33 +96,6 @@ static inline bool virtio_has_feature(const struct virtio_device *vdev,
return test_bit(fbit, vdev->features);
}
-/**
- * virtio_config_val - look for a feature and get a virtio config entry.
- * @vdev: the virtio device
- * @fbit: the feature bit
- * @offset: the type to search for.
- * @v: a pointer to the value to fill in.
- *
- * The return value is -ENOENT if the feature doesn't exist. Otherwise
- * the config value is copied into whatever is pointed to by v. */
-#define virtio_config_val(vdev, fbit, offset, v) \
- virtio_config_buf((vdev), (fbit), (offset), (v), sizeof(*v))
-
-#define virtio_config_val_len(vdev, fbit, offset, v, len) \
- virtio_config_buf((vdev), (fbit), (offset), (v), (len))
-
-static inline int virtio_config_buf(struct virtio_device *vdev,
- unsigned int fbit,
- unsigned int offset,
- void *buf, unsigned len)
-{
- if (!virtio_has_feature(vdev, fbit))
- return -ENOENT;
-
- vdev->config->get(vdev, offset, buf, len);
- return 0;
-}
-
static inline
struct virtqueue *virtio_find_single_vq(struct virtio_device *vdev,
vq_callback_t *c, const char *n)