Cregit: Linux 6.18: arch

Contributors: 4
Author	Tokens	Token Proportion	Commits	Commit Proportion
Harald Freudenberger	30	73.17%	1	16.67%
Heiko Carstens	9	21.95%	3	50.00%
Greg Kroah-Hartman	1	2.44%	1	16.67%
Jason A. Donenfeld	1	2.44%	1	16.67%
Total	41		6

// SPDX-License-Identifier: GPL-2.0
/*
 * s390 arch random implementation.
 *
 * Copyright IBM Corp. 2017, 2020
 * Author(s): Harald Freudenberger
 */

#include <linux/export.h>
#include <linux/kernel.h>
#include <linux/atomic.h>
#include <linux/random.h>
#include <linux/static_key.h>
#include <asm/archrandom.h>
#include <asm/cpacf.h>

DEFINE_STATIC_KEY_FALSE(s390_arch_random_available);

atomic64_t s390_arch_random_counter = ATOMIC64_INIT(0);
EXPORT_SYMBOL(s390_arch_random_counter);

arch_random.c