/* i2c_get_bus_speed - get i2c bus speed @speed: bus speed (in HZ)  */
unsigned int i2c_get_bus_speed(void)
/* i2c_get_bus_speed - get i2c bus speed @speed: bus speed (in HZ)  */
unsigned int i2c_get_bus_speed(void)
{
	return 5000000 / (bfin_read_TWI_CLKDIV() & 0xff);
}