diff options
| author |   Lars-Peter Clausen <lars@metafoo.de> | 2013-01-09 17:31:00 +0000 |
|---|---|---|
| committer |   Jonathan Cameron <jic23@kernel.org> | 2013-02-09 11:10:43 +0000 |
| commit | ad6c46b0c712e0d8fd8a80ee372b30f14a781888 (patch) | |
| tree | 08a9dda620d1cc0280400b15ab518d30d374d68a /drivers/staging/iio/resolver | |
| parent | iio: Use spi_sync_transfer() (diff) | |
| download | linux-dev-ad6c46b0c712e0d8fd8a80ee372b30f14a781888.tar.xz linux-dev-ad6c46b0c712e0d8fd8a80ee372b30f14a781888.zip | |
staging:iio: Use spi_sync_transfer()
Use the new spi_sync_transfer() helper function instead of open-coding it.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/staging/iio/resolver')
| -rw-r--r-- | drivers/staging/iio/resolver/ad2s1210.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/staging/iio/resolver/ad2s1210.c b/drivers/staging/iio/resolver/ad2s1210.c index ed07a348eb55..53110b6a3c74 100644 --- a/drivers/staging/iio/resolver/ad2s1210.c +++ b/drivers/staging/iio/resolver/ad2s1210.c @@ -130,15 +130,12 @@ static int ad2s1210_config_read(struct ad2s1210_state *st, .rx_buf = st->rx, .tx_buf = st->tx, }; - struct spi_message msg; int ret = 0; ad2s1210_set_mode(MOD_CONFIG, st); - spi_message_init(&msg); - spi_message_add_tail(&xfer, &msg); st->tx[0] = address | AD2S1210_MSB_IS_HIGH; st->tx[1] = AD2S1210_REG_FAULT; - ret = spi_sync(st->sdev, &msg); + ret = spi_sync_transfer(st->sdev, &xfer, 1); if (ret < 0) return ret; st->old_data = true; |