Commit 45dd9954 authored Sep 17, 2018 by Todd Poynor Committed by Greg Kroah-Hartman Sep 18, 2018

staging: gasket: page table: use GFP_KERNEL for dma_alloc_coherent



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

Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 467976ff

drivers/staging/gasket/gasket_page_table.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;

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