STM32F4_I2C_SR1_TXE   72 drivers/i2c/busses/i2c-stm32f4.c #define STM32F4_I2C_SR1_ITBUFEN_MASK	(STM32F4_I2C_SR1_TXE | \
STM32F4_I2C_SR1_TXE  599 drivers/i2c/busses/i2c-stm32f4.c 	if ((event & STM32F4_I2C_SR1_TXE) && !(msg->addr & I2C_M_RD))