diff options
Diffstat (limited to 'test/stress.c')
| -rw-r--r-- | test/stress.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/test/stress.c b/test/stress.c index a51ab416eb..8712fda129 100644 --- a/test/stress.c +++ b/test/stress.c @@ -57,16 +57,8 @@ struct i2c_test_param_t { /*****************************************************************************/ /* Test utilities */ -/* Linear congruential pseudo random number generator*/ -static uint32_t prng(void) -{ - static uint32_t x = 1357; - x = 22695477 * x + 1; - return x; -} - /* period between 500us and 32ms */ -#define RAND_US() (((prng() % 64) + 1) * 500) +#define RAND_US() (((prng_no_seed() % 64) + 1) * 500) static int stress(const char *name, int (*test_routine)(void), @@ -103,7 +95,7 @@ static int test_i2c(void) int res = EC_ERROR_UNKNOWN; int dummy_data; struct i2c_test_param_t *param; - param = i2c_test_params + (prng() % (sizeof(i2c_test_params) / + param = i2c_test_params + (prng_no_seed() % (sizeof(i2c_test_params) / sizeof(struct i2c_test_param_t))); if (param->width == 8 && param->data == -1) res = i2c_read8(param->port, param->addr, |