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| author | Christian König <christian.koenig@amd.com> | 2018-05-28 13:34:01 +0200 |
|---|---|---|
| committer | Christian König <easy2remember.chk@googlemail.com> | 2018-06-20 15:59:34 +0200 |
| commit | f664a52695429b68afb4e130a0f69cd5fd1fec86 (patch) | |
| tree | 3d16603cc6349636f191c027a517a7539adc8545 /drivers/tee | |
| parent | dma_buf: remove device parameter from attach callback v2 (diff) | |
| download | linux-f664a52695429b68afb4e130a0f69cd5fd1fec86.tar.xz linux-f664a52695429b68afb4e130a0f69cd5fd1fec86.zip | |
dma-buf: remove kmap_atomic interface
Neither used nor correctly implemented anywhere. Just completely remove
the interface.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Sumit Semwal <sumit.semwal@linaro.org>
Link: https://patchwork.freedesktop.org/patch/226645/
Diffstat (limited to 'drivers/tee')
| -rw-r--r-- | drivers/tee/tee_shm.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/tee/tee_shm.c b/drivers/tee/tee_shm.c index 556960a1bab3..df4a1553b78b 100644 --- a/drivers/tee/tee_shm.c +++ b/drivers/tee/tee_shm.c @@ -80,11 +80,6 @@ static void tee_shm_op_release(struct dma_buf *dmabuf) tee_shm_release(shm); } -static void *tee_shm_op_map_atomic(struct dma_buf *dmabuf, unsigned long pgnum) -{ - return NULL; -} - static void *tee_shm_op_map(struct dma_buf *dmabuf, unsigned long pgnum) { return NULL; @@ -107,7 +102,6 @@ static const struct dma_buf_ops tee_shm_dma_buf_ops = { .map_dma_buf = tee_shm_op_map_dma_buf, .unmap_dma_buf = tee_shm_op_unmap_dma_buf, .release = tee_shm_op_release, - .map_atomic = tee_shm_op_map_atomic, .map = tee_shm_op_map, .mmap = tee_shm_op_mmap, }; |