diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/random.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/random.h b/include/linux/random.h index 3d6e9815cd85..a59c74cdb1eb 100644 --- a/include/linux/random.h +++ b/include/linux/random.h @@ -18,6 +18,17 @@ struct random_ready_callback { }; extern void add_device_randomness(const void *, unsigned int); + +#if defined(CONFIG_GCC_PLUGIN_LATENT_ENTROPY) && !defined(__CHECKER__) +static inline void add_latent_entropy(void) +{ + add_device_randomness((const void *)&latent_entropy, + sizeof(latent_entropy)); +} +#else +static inline void add_latent_entropy(void) {} +#endif + extern void add_input_randomness(unsigned int type, unsigned int code, unsigned int value); extern void add_interrupt_randomness(int irq, int irq_flags); |