diff options
Diffstat (limited to 'sound/i2c')
| -rw-r--r-- | sound/i2c/i2c.c | 18 | ||||
| -rw-r--r-- | sound/i2c/other/ak4113.c | 2 | ||||
| -rw-r--r-- | sound/i2c/other/tea575x-tuner.c | 1 |
3 files changed, 14 insertions, 7 deletions
diff --git a/sound/i2c/i2c.c b/sound/i2c/i2c.c index 5c0c77dd01c..eb7c7d05a7c 100644 --- a/sound/i2c/i2c.c +++ b/sound/i2c/i2c.c @@ -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; } diff --git a/sound/i2c/other/ak4113.c b/sound/i2c/other/ak4113.c index fff62cc8607..971a84a4fa7 100644 --- a/sound/i2c/other/ak4113.c +++ b/sound/i2c/other/ak4113.c @@ -70,7 +70,7 @@ static int snd_ak4113_dev_free(struct snd_device *device) } int snd_ak4113_create(struct snd_card *card, ak4113_read_t *read, - ak4113_write_t *write, const unsigned char pgm[5], + ak4113_write_t *write, const unsigned char *pgm, void *private_data, struct ak4113 **r_ak4113) { struct ak4113 *chip; diff --git a/sound/i2c/other/tea575x-tuner.c b/sound/i2c/other/tea575x-tuner.c index c4c6ef73f9b..ee538f1ae84 100644 --- a/sound/i2c/other/tea575x-tuner.c +++ b/sound/i2c/other/tea575x-tuner.c @@ -24,6 +24,7 @@ #include <linux/delay.h> #include <linux/interrupt.h> #include <linux/init.h> +#include <linux/slab.h> #include <linux/version.h> #include <sound/core.h> #include <sound/tea575x-tuner.h> |