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Subject[PATCH] dma-buf: fix sanity check in dma_buf_export
Date
Commit 09ea0dfbf972 made map_atomic and map function pointers optional,
but didn't adapt the sanity check in dma_buf_export. Fix that.

Note that the atomic map interface has been removed altogether meanwhile
(commit f664a52695), therefore we have to remove the map check only.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
drivers/dma-buf/dma-buf.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c
index 13884474d1..02f7f9a899 100644
--- a/drivers/dma-buf/dma-buf.c
+++ b/drivers/dma-buf/dma-buf.c
@@ -405,7 +405,6 @@ struct dma_buf *dma_buf_export(const struct dma_buf_export_info *exp_info)
|| !exp_info->ops->map_dma_buf
|| !exp_info->ops->unmap_dma_buf
|| !exp_info->ops->release
- || !exp_info->ops->map
|| !exp_info->ops->mmap)) {
return ERR_PTR(-EINVAL);
}
--
2.9.3
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