{
struct snd_pmac *chip = snd_kcontrol_chip(kcontrol);
struct pmac_daca *mix;
- if (! (mix = chip->mixer_data))
+ mix = chip->mixer_data;
+ if (!mix)
return -ENODEV;
ucontrol->value.integer.value[0] = mix->deemphasis ? 1 : 0;
return 0;
struct pmac_daca *mix;
int change;
- if (! (mix = chip->mixer_data))
+ mix = chip->mixer_data;
+ if (!mix)
return -ENODEV;
change = mix->deemphasis != ucontrol->value.integer.value[0];
if (change) {
{
struct snd_pmac *chip = snd_kcontrol_chip(kcontrol);
struct pmac_daca *mix;
- if (! (mix = chip->mixer_data))
+ mix = chip->mixer_data;
+ if (!mix)
return -ENODEV;
ucontrol->value.integer.value[0] = mix->left_vol;
ucontrol->value.integer.value[1] = mix->right_vol;
unsigned int vol[2];
int change;
- if (! (mix = chip->mixer_data))
+ mix = chip->mixer_data;
+ if (!mix)
return -ENODEV;
vol[0] = ucontrol->value.integer.value[0];
vol[1] = ucontrol->value.integer.value[1];
{
struct snd_pmac *chip = snd_kcontrol_chip(kcontrol);
struct pmac_daca *mix;
- if (! (mix = chip->mixer_data))
+ mix = chip->mixer_data;
+ if (!mix)
return -ENODEV;
ucontrol->value.integer.value[0] = mix->amp_on ? 1 : 0;
return 0;
struct pmac_daca *mix;
int change;
- if (! (mix = chip->mixer_data))
+ mix = chip->mixer_data;
+ if (!mix)
return -ENODEV;
change = mix->amp_on != ucontrol->value.integer.value[0];
if (change) {
mix->i2c.addr = DACA_I2C_ADDR;
mix->i2c.init_client = daca_init_client;
mix->i2c.name = "DACA";
- if ((err = snd_pmac_keywest_init(&mix->i2c)) < 0)
+ err = snd_pmac_keywest_init(&mix->i2c);
+ if (err < 0)
return err;
/*
strcpy(chip->card->mixername, "PowerMac DACA");
for (i = 0; i < ARRAY_SIZE(daca_mixers); i++) {
- if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&daca_mixers[i], chip))) < 0)
+ err = snd_ctl_add(chip->card, snd_ctl_new1(&daca_mixers[i], chip));
+ if (err < 0)
return err;
}