stm32f7_i2c_wait_free_bus 1571 drivers/i2c/busses/i2c-stm32f7.c 	ret = stm32f7_i2c_wait_free_bus(i2c_dev);
stm32f7_i2c_wait_free_bus 1617 drivers/i2c/busses/i2c-stm32f7.c 	ret = stm32f7_i2c_wait_free_bus(i2c_dev);