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authorMaarten Lankhorst <maarten.lankhorst@linux.intel.com>2019-11-26 15:25:16 +0100
committerMaarten Lankhorst <maarten.lankhorst@linux.intel.com>2019-11-26 15:39:36 +0100
commit19d32ace8b6acebc45da1ea748000ac79ccc7721 (patch)
tree0bc6a0fb81f75187d82c6b376130c9a9d4563f1d /drivers/dma-buf
parent8ed447744bec60b05acf452af889f56934275c99 (diff)
udmabuf: Remove deleted map/unmap handlers.
Commit 7f0de8d80816 ("dma-buf: Drop dma_buf_k(un)map") removed map/unmap handlers, but they still existed in udmabuf. Remove them there as well Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Fixes: 7f0de8d80816 ("dma-buf: Drop dma_buf_k(un)map") Cc: Sumit Semwal <sumit.semwal@linaro.org> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: linux-media@vger.kernel.org Cc: linaro-mm-sig@lists.linaro.org Cc: dri-devel@lists.freedesktop.org Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20191126142516.630200-1-maarten.lankhorst@linux.intel.com
Diffstat (limited to 'drivers/dma-buf')
-rw-r--r--drivers/dma-buf/udmabuf.c16
1 files changed, 0 insertions, 16 deletions
diff --git a/drivers/dma-buf/udmabuf.c b/drivers/dma-buf/udmabuf.c
index 9635897458a0..9de539c1def4 100644
--- a/drivers/dma-buf/udmabuf.c
+++ b/drivers/dma-buf/udmabuf.c
@@ -93,26 +93,10 @@ static void release_udmabuf(struct dma_buf *buf)
kfree(ubuf);
}
-static void *kmap_udmabuf(struct dma_buf *buf, unsigned long page_num)
-{
- struct udmabuf *ubuf = buf->priv;
- struct page *page = ubuf->pages[page_num];
-
- return kmap(page);
-}
-
-static void kunmap_udmabuf(struct dma_buf *buf, unsigned long page_num,
- void *vaddr)
-{
- kunmap(vaddr);
-}
-
static const struct dma_buf_ops udmabuf_ops = {
.map_dma_buf = map_udmabuf,
.unmap_dma_buf = unmap_udmabuf,
.release = release_udmabuf,
- .map = kmap_udmabuf,
- .unmap = kunmap_udmabuf,
.mmap = mmap_udmabuf,
};