diff options
Diffstat (limited to 'drivers/iio/frequency')
| -rw-r--r-- | drivers/iio/frequency/ad9523.c | 20 | ||||
| -rw-r--r-- | drivers/iio/frequency/adf4350.c | 8 |
2 files changed, 9 insertions, 19 deletions
diff --git a/drivers/iio/frequency/ad9523.c b/drivers/iio/frequency/ad9523.c index b737c64a402d..1ea132e239ea 100644 --- a/drivers/iio/frequency/ad9523.c +++ b/drivers/iio/frequency/ad9523.c @@ -287,7 +287,6 @@ struct ad9523_state { static int ad9523_read(struct iio_dev *indio_dev, unsigned addr) { struct ad9523_state *st = iio_priv(indio_dev); - struct spi_message m; int ret; /* We encode the register size 1..3 bytes into the register address. @@ -305,15 +304,11 @@ static int ad9523_read(struct iio_dev *indio_dev, unsigned addr) }, }; - spi_message_init(&m); - spi_message_add_tail(&t[0], &m); - spi_message_add_tail(&t[1], &m); - st->data[0].d32 = cpu_to_be32(AD9523_READ | AD9523_CNT(AD9523_TRANSF_LEN(addr)) | AD9523_ADDR(addr)); - ret = spi_sync(st->spi, &m); + ret = spi_sync_transfer(st->spi, t, ARRAY_SIZE(t)); if (ret < 0) dev_err(&indio_dev->dev, "read failed (%d)", ret); else @@ -326,7 +321,6 @@ static int ad9523_read(struct iio_dev *indio_dev, unsigned addr) static int ad9523_write(struct iio_dev *indio_dev, unsigned addr, unsigned val) { struct ad9523_state *st = iio_priv(indio_dev); - struct spi_message m; int ret; struct spi_transfer t[] = { { @@ -338,16 +332,12 @@ static int ad9523_write(struct iio_dev *indio_dev, unsigned addr, unsigned val) }, }; - spi_message_init(&m); - spi_message_add_tail(&t[0], &m); - spi_message_add_tail(&t[1], &m); - st->data[0].d32 = cpu_to_be32(AD9523_WRITE | AD9523_CNT(AD9523_TRANSF_LEN(addr)) | AD9523_ADDR(addr)); st->data[1].d32 = cpu_to_be32(val); - ret = spi_sync(st->spi, &m); + ret = spi_sync_transfer(st->spi, t, ARRAY_SIZE(t)); if (ret < 0) dev_err(&indio_dev->dev, "write failed (%d)", ret); @@ -959,7 +949,7 @@ static int ad9523_setup(struct iio_dev *indio_dev) return 0; } -static int __devinit ad9523_probe(struct spi_device *spi) +static int ad9523_probe(struct spi_device *spi) { struct ad9523_platform_data *pdata = spi->dev.platform_data; struct iio_dev *indio_dev; @@ -1020,7 +1010,7 @@ error_put_reg: return ret; } -static int __devexit ad9523_remove(struct spi_device *spi) +static int ad9523_remove(struct spi_device *spi) { struct iio_dev *indio_dev = spi_get_drvdata(spi); struct ad9523_state *st = iio_priv(indio_dev); @@ -1049,7 +1039,7 @@ static struct spi_driver ad9523_driver = { .owner = THIS_MODULE, }, .probe = ad9523_probe, - .remove = __devexit_p(ad9523_remove), + .remove = ad9523_remove, .id_table = ad9523_id, }; module_spi_driver(ad9523_driver); diff --git a/drivers/iio/frequency/adf4350.c b/drivers/iio/frequency/adf4350.c index e35bb8f6fe75..a884252ac66b 100644 --- a/drivers/iio/frequency/adf4350.c +++ b/drivers/iio/frequency/adf4350.c @@ -173,7 +173,7 @@ static int adf4350_set_freq(struct adf4350_state *st, unsigned long long freq) } while ((st->r1_mod > ADF4350_MAX_MODULUS) && r_cnt); } while (r_cnt == 0); - tmp = freq * (u64)st->r1_mod + (st->fpfd > 1); + tmp = freq * (u64)st->r1_mod + (st->fpfd >> 1); do_div(tmp, st->fpfd); /* Div round closest (n + d/2)/d */ st->r0_fract = do_div(tmp, st->r1_mod); st->r0_int = tmp; @@ -355,7 +355,7 @@ static const struct iio_info adf4350_info = { .driver_module = THIS_MODULE, }; -static int __devinit adf4350_probe(struct spi_device *spi) +static int adf4350_probe(struct spi_device *spi) { struct adf4350_platform_data *pdata = spi->dev.platform_data; struct iio_dev *indio_dev; @@ -440,7 +440,7 @@ error_put_reg: return ret; } -static int __devexit adf4350_remove(struct spi_device *spi) +static int adf4350_remove(struct spi_device *spi) { struct iio_dev *indio_dev = spi_get_drvdata(spi); struct adf4350_state *st = iio_priv(indio_dev); @@ -476,7 +476,7 @@ static struct spi_driver adf4350_driver = { .owner = THIS_MODULE, }, .probe = adf4350_probe, - .remove = __devexit_p(adf4350_remove), + .remove = adf4350_remove, .id_table = adf4350_id, }; module_spi_driver(adf4350_driver); |