25 struct powernv_rng {  struct
31 static DEFINE_PER_CPU(struct powernv_rng *, powernv_rng);  argument
36 	struct powernv_rng *rng;  in powernv_hwrng_present()
38 	rng = get_cpu_var(powernv_rng);  in powernv_hwrng_present()
43 static unsigned long rng_whiten(struct powernv_rng *rng, unsigned long val)  in rng_whiten()
61 	struct powernv_rng *rng;  in powernv_get_random_real_mode()
63 	rng = raw_cpu_read(powernv_rng);  in powernv_get_random_real_mode()
72 	struct powernv_rng *rng;  in powernv_get_random_long()
74 	rng = get_cpu_var(powernv_rng);  in powernv_get_random_long()
84 static __init void rng_init_per_cpu(struct powernv_rng *rng,  in rng_init_per_cpu()
94 		if (per_cpu(powernv_rng, cpu) == NULL ||  in rng_init_per_cpu()
96 			per_cpu(powernv_rng, cpu) = rng;  in rng_init_per_cpu()
103 	struct powernv_rng *rng;  in rng_create()