STM32F7_I2C_ISR_TXIS 1319 drivers/i2c/busses/i2c-stm32f7.c if (status & STM32F7_I2C_ISR_TXIS) { STM32F7_I2C_ISR_TXIS 1401 drivers/i2c/busses/i2c-stm32f7.c if (status & STM32F7_I2C_ISR_TXIS)