diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/staging/iio/frequency/ad9832.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/staging/iio/frequency/ad9832.c b/drivers/staging/iio/frequency/ad9832.c index c7d0307c8e76..cf68159a5848 100644 --- a/drivers/staging/iio/frequency/ad9832.c +++ b/drivers/staging/iio/frequency/ad9832.c @@ -57,7 +57,7 @@ static int ad9832_write_frequency(struct ad9832_state *st, } static int ad9832_write_phase(struct ad9832_state *st, - unsigned long addr, unsigned long phase) + unsigned long addr, unsigned long phase) { if (phase > (1 << AD9832_PHASE_BITS)) return -EINVAL; @@ -72,10 +72,8 @@ static int ad9832_write_phase(struct ad9832_state *st, return spi_sync(st->spi, &st->phase_msg); } -static ssize_t ad9832_write(struct device *dev, - struct device_attribute *attr, - const char *buf, - size_t len) +static ssize_t ad9832_write(struct device *dev, struct device_attribute *attr, + const char *buf, size_t len) { struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct ad9832_state *st = iio_priv(indio_dev); @@ -109,11 +107,11 @@ static ssize_t ad9832_write(struct device *dev, ret = spi_sync(st->spi, &st->msg); break; case AD9832_FREQ_SYM: - if (val == 1) + if (val == 1) { st->ctrl_fp |= AD9832_FREQ; - else if (val == 0) + } else if (val == 0) { st->ctrl_fp &= ~AD9832_FREQ; - else { + } else { ret = -EINVAL; break; } @@ -122,7 +120,7 @@ static ssize_t ad9832_write(struct device *dev, ret = spi_sync(st->spi, &st->msg); break; case AD9832_PHASE_SYM: - if (val < 0 || val > 3) { + if (val > 3) { ret = -EINVAL; break; } |