rk3x_i2c_prepare_read 391 drivers/i2c/busses/i2c-rk3x.c rk3x_i2c_prepare_read(i2c); rk3x_i2c_prepare_read 445 drivers/i2c/busses/i2c-rk3x.c rk3x_i2c_prepare_read(i2c);