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linux-next/include/linux/timeriomem-rng.h
Alexander Clouter 1907da78bf hwrng: timeriomem - update to support more than one device
timeriomem_rng only supports a single device instance.  This patch
enables multiple timeriomem_rng devices to coexist as well as adds
some additional error checking.

Signed-off-by: Alexander Clouter <alex@digriz.org.uk>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2013-04-25 21:01:45 +08:00

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408 B
C

/*
* linux/include/linux/timeriomem-rng.h
*
* Copyright (c) 2009 Alexander Clouter <alex@digriz.org.uk>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
struct timeriomem_rng_data {
void __iomem *address;
/* measures in usecs */
unsigned int period;
};