stm32f7_i2c_read_rx_data 720 drivers/i2c/busses/i2c-stm32f7.c stm32f7_i2c_read_rx_data(i2c_dev); stm32f7_i2c_read_rx_data 1406 drivers/i2c/busses/i2c-stm32f7.c stm32f7_i2c_read_rx_data(i2c_dev);