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| author | David Herrmann <dh.herrmann@gmail.com> | 2014-07-23 17:26:36 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2014-08-02 06:43:10 +1000 |
| commit | b008c0fc95140ca7aad65861a77f0338ce31e8b5 (patch) | |
| tree | 1ef052d0abf90f1cd6815aa11c91acb875409403 /include/drm | |
| parent | 8bed5cc765ffdd61b59f8405d38b377f5a7f0920 (diff) | |
| download | linux-b008c0fc95140ca7aad65861a77f0338ce31e8b5.tar.gz linux-b008c0fc95140ca7aad65861a77f0338ce31e8b5.tar.xz | |
drm: remove unused "struct drm_freelist"
This object is not used except for static fields in drm_bufs *cough*.
Inline the watermark fields and drop the unused structure definition.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drmP.h | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 9b6a445f8602..335b7b8f5e7d 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -346,18 +346,6 @@ struct drm_waitlist { spinlock_t write_lock; }; -struct drm_freelist { - int initialized; /**< Freelist in use */ - atomic_t count; /**< Number of free buffers */ - struct drm_buf *next; /**< End pointer */ - - wait_queue_head_t waiting; /**< Processes waiting on free bufs */ - int low_mark; /**< Low water mark */ - int high_mark; /**< High water mark */ - atomic_t wfh; /**< If waiting for high mark */ - spinlock_t lock; -}; - typedef struct drm_dma_handle { dma_addr_t busaddr; void *vaddr; @@ -375,7 +363,8 @@ struct drm_buf_entry { int page_order; struct drm_dma_handle **seglist; - struct drm_freelist freelist; + int low_mark; /**< Low water mark */ + int high_mark; /**< High water mark */ }; /* Event queued up for userspace to read */ |