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staging: gasket: page table: use GFP_KERNEL for dma_alloc_coherent

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Flags should be specified for dma_alloc_coherent() call.  Use
GFP_KERNEL, it's fine to sleep here.

Change-Id: Iec4ad9550e8829b67e99b22246e40e0b21600c54
Signed-off-by: Todd Poynor <toddpoynor@google.com>
This commit is contained in:
Todd Poynor
2018-08-16 05:14:04 -07:00
committed by Leonid Lobachev
parent ad4c9a5893
commit 5862a44ee2
1 changed files with 1 additions and 1 deletions
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gasket_page_table.c
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@@ -1287,7 +1287,7 @@ int gasket_alloc_coherent_memory(struct gasket_dev *gasket_dev, u64 size,
return -EINVAL;
mem = dma_alloc_coherent(gasket_get_device(gasket_dev),
num_pages * PAGE_SIZE, &handle, 0);
num_pages * PAGE_SIZE, &handle, GFP_KERNEL);
if (!mem)
goto nomem;