return i2c_smbus_write_byte_data(mix->i2c.client, TAS_REG_ACS, mix->capture_source ? 2 : 0); 
if (mix->capture_source) mix->acs = mix->acs |= 2; else mix->acs &= ~2; return i2c_smbus_write_byte_data(mix->i2c.client, TAS_REG_ACS, mix->acs); 
static int snapper_set_capture_source(pmac_tumbler_t *mix){	if (! mix->i2c.client)		return -ENODEV;	return i2c_smbus_write_byte_data(mix->i2c.client, TAS_REG_ACS,					 mix->capture_source ? 2 : 0);}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/b20af5f59797796d28b701f5d337e47c8a142eb2/tumbler.c/clean/sound/ppc/tumbler.c