STM32F7_PRESC_MAX 380 drivers/i2c/busses/i2c-stm32f7.c u32 p_prev = STM32F7_PRESC_MAX; STM32F7_PRESC_MAX 452 drivers/i2c/busses/i2c-stm32f7.c for (p = 0; p < STM32F7_PRESC_MAX; p++) {