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ALSA: i2c: Fixed 8 checkpatch errors 

Fixed 8 checkpatch errors (ERROR: do not use assignment in if condition)
in sound/i2c/i2c.c.

Signed-off-by: Brian Waters <brianmwaters@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Brian Waters 2010-04-15 04:03:29 -04:00 committed by Takashi Iwai
parent 96d9e9c039
commit 1cff399ecd
1 changed files with 12 additions and 6 deletions
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18
sound/i2c/i2c.c
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@ -98,7 +98,8 @@ int snd_i2c_bus_create(struct snd_card *card, const char *name,
bus->master = master;
}
strlcpy(bus->name, name, sizeof(bus->name));
if ((err = snd_device_new(card, SNDRV_DEV_BUS, bus, &ops)) < 0) {
err = snd_device_new(card, SNDRV_DEV_BUS, bus, &ops);
if (err < 0) {
snd_i2c_bus_free(bus);
return err;
}
@ -246,7 +247,8 @@ static int snd_i2c_bit_sendbyte(struct snd_i2c_bus *bus, unsigned char data)
for (i = 7; i >= 0; i--)
snd_i2c_bit_send(bus, !!(data & (1 << i)));
if ((err = snd_i2c_bit_ack(bus)) < 0)
err = snd_i2c_bit_ack(bus);
if (err < 0)
return err;
return 0;
}
@ -278,12 +280,14 @@ static int snd_i2c_bit_sendbytes(struct snd_i2c_device *device,
if (device->flags & SND_I2C_DEVICE_ADDRTEN)
return -EIO; /* not yet implemented */
snd_i2c_bit_start(bus);
if ((err = snd_i2c_bit_sendbyte(bus, device->addr << 1)) < 0) {
err = snd_i2c_bit_sendbyte(bus, device->addr << 1);
if (err < 0) {
snd_i2c_bit_hw_stop(bus);
return err;
}
while (count-- > 0) {
if ((err = snd_i2c_bit_sendbyte(bus, *bytes++)) < 0) {
err = snd_i2c_bit_sendbyte(bus, *bytes++);
if (err < 0) {
snd_i2c_bit_hw_stop(bus);
return err;
}
@ -302,12 +306,14 @@ static int snd_i2c_bit_readbytes(struct snd_i2c_device *device,
if (device->flags & SND_I2C_DEVICE_ADDRTEN)
return -EIO; /* not yet implemented */
snd_i2c_bit_start(bus);
if ((err = snd_i2c_bit_sendbyte(bus, (device->addr << 1) | 1)) < 0) {
err = snd_i2c_bit_sendbyte(bus, (device->addr << 1) | 1);
if (err < 0) {
snd_i2c_bit_hw_stop(bus);
return err;
}
while (count-- > 0) {
if ((err = snd_i2c_bit_readbyte(bus, count == 0)) < 0) {
err = snd_i2c_bit_readbyte(bus, count == 0);
if (err < 0) {
snd_i2c_bit_hw_stop(bus);
return err;
}