DACA_REG_SR 57 sound/ppc/daca.c if (i2c_smbus_write_byte_data(i2c->client, DACA_REG_SR, 0x08) < 0 || DACA_REG_SR 228 sound/ppc/daca.c i2c_smbus_write_byte_data(mix->i2c.client, DACA_REG_SR, 0x08);