STM32F4_I2C_SR1_BTF   69 drivers/i2c/busses/i2c-stm32f4.c #define STM32F4_I2C_SR1_ITEVTEN_MASK	(STM32F4_I2C_SR1_BTF | \
STM32F4_I2C_SR1_BTF  613 drivers/i2c/busses/i2c-stm32f4.c 	if (event & STM32F4_I2C_SR1_BTF) {