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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-25 08:48:31 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-25 08:48:31 -0700 |
| commit | f98c2135f8e73f1cfba640dfb80beb0dad75f278 (patch) | |
| tree | 4c97f1a81474ba6f3cb3c281685f0c79eb226859 /include | |
| parent | 11caf57f6a4b8e380001548b8af0a3ae3f7b4354 (diff) | |
| parent | 4604202ca8d2a5e33b4bca0812b5d92975ed1bd8 (diff) | |
| download | linux-f98c2135f8e73f1cfba640dfb80beb0dad75f278.tar.bz2 | |
Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes from Dave Airlie:
"Just a couple of dma-buf related fixes and some amdgpu fixes, along
with a regression fix for radeon off but default feature, but makes my
30" monitor happy again"
* 'drm-next' of git://people.freedesktop.org/~airlied/linux:
drm/radeon/mst: cleanup code indentation
drm/radeon/mst: fix regression in lane/link handling.
drm/amdgpu: add invalidate_page callback for userptrs
drm/amdgpu: Revert "remove the userptr rmn->lock"
drm/amdgpu: clean up path handling for powerplay
drm/amd/powerplay: fix memory leak of tdp_table
dma-buf/fence: fix fence_is_later v2
dma-buf: Update docs for SYNC ioctl
drm: remove excess description
dma-buf, drm, ion: Propagate error code from dma_buf_start_cpu_access()
drm/atmel-hlcdc: use helper to get crtc state
drm/atomic: use helper to get crtc state
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/dma-buf.h | 6 | ||||
| -rw-r--r-- | include/linux/fence.h | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/dma-buf.h b/include/linux/dma-buf.h index 532108ea0c1c..3fe90d494edb 100644 --- a/include/linux/dma-buf.h +++ b/include/linux/dma-buf.h @@ -94,7 +94,7 @@ struct dma_buf_ops { void (*release)(struct dma_buf *); int (*begin_cpu_access)(struct dma_buf *, enum dma_data_direction); - void (*end_cpu_access)(struct dma_buf *, enum dma_data_direction); + int (*end_cpu_access)(struct dma_buf *, enum dma_data_direction); void *(*kmap_atomic)(struct dma_buf *, unsigned long); void (*kunmap_atomic)(struct dma_buf *, unsigned long, void *); void *(*kmap)(struct dma_buf *, unsigned long); @@ -224,8 +224,8 @@ void dma_buf_unmap_attachment(struct dma_buf_attachment *, struct sg_table *, enum dma_data_direction); int dma_buf_begin_cpu_access(struct dma_buf *dma_buf, enum dma_data_direction dir); -void dma_buf_end_cpu_access(struct dma_buf *dma_buf, - enum dma_data_direction dir); +int dma_buf_end_cpu_access(struct dma_buf *dma_buf, + enum dma_data_direction dir); void *dma_buf_kmap_atomic(struct dma_buf *, unsigned long); void dma_buf_kunmap_atomic(struct dma_buf *, unsigned long, void *); void *dma_buf_kmap(struct dma_buf *, unsigned long); diff --git a/include/linux/fence.h b/include/linux/fence.h index 605bd88246a6..2b17698b60b8 100644 --- a/include/linux/fence.h +++ b/include/linux/fence.h @@ -294,7 +294,7 @@ static inline bool fence_is_later(struct fence *f1, struct fence *f2) if (WARN_ON(f1->context != f2->context)) return false; - return f1->seqno - f2->seqno < INT_MAX; + return (int)(f1->seqno - f2->seqno) > 0; } /** |