diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2019-11-18 11:35:33 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2019-11-25 22:36:25 +0100 |
| commit | 42aa7c6eb3ebfc280cc116978a3c003bcadb3440 (patch) | |
| tree | 1bea86dc4dd769884af769d33eec53a4e2684d7e /drivers/misc/fastrpc.c | |
| parent | 19d564adff7085c9f976712cfe4737aa3b3e8cce (diff) | |
| download | linux-42aa7c6eb3ebfc280cc116978a3c003bcadb3440.tar.gz | |
drm/tee_shm: Drop dma_buf_k(unmap) support
There's no in-tree users anymore.
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jens Wiklander <jens.wiklander@linaro.org>
Cc: tee-dev@lists.linaro.org
Link: https://patchwork.freedesktop.org/patch/msgid/20191118103536.17675-13-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/misc/fastrpc.c')
| -rw-r--r-- | drivers/misc/fastrpc.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c index 1b1a794d639d0d..d0cbef9ec28a14 100644 --- a/drivers/misc/fastrpc.c +++ b/drivers/misc/fastrpc.c @@ -555,13 +555,6 @@ static void fastrpc_dma_buf_detatch(struct dma_buf *dmabuf, kfree(a); } -static void *fastrpc_kmap(struct dma_buf *dmabuf, unsigned long pgnum) -{ - struct fastrpc_buf *buf = dmabuf->priv; - - return buf->virt ? buf->virt + pgnum * PAGE_SIZE : NULL; -} - static void *fastrpc_vmap(struct dma_buf *dmabuf) { struct fastrpc_buf *buf = dmabuf->priv; @@ -585,7 +578,6 @@ static const struct dma_buf_ops fastrpc_dma_buf_ops = { .map_dma_buf = fastrpc_map_dma_buf, .unmap_dma_buf = fastrpc_unmap_dma_buf, .mmap = fastrpc_mmap, - .map = fastrpc_kmap, .vmap = fastrpc_vmap, .release = fastrpc_release, }; |