Commit be9fa5a4 authored Nov 06, 2013 by Dan Williams

dmatest: use pseudo random numbers



There is no need for dmatest to drain the entropy pool.

It would be nice to one day have repeatable runs, but would need a
larger rework to synchronize and order calls to the rng across test
threads.

Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

parent a9e55495

drivers/dma/dmatest.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -176,7 +176,7 @@ static unsigned long dmatest_random(void)
		{
		unsigned long buf;

		get_random_bytes(&buf, sizeof(buf));
		prandom_bytes(&buf, sizeof(buf));
		return buf;
		}