iio: Use spi_sync_transfer()

[karo-tx-linux.git] / drivers / iio / dac / ad5686.c

diff --git a/drivers/iio/dac/ad5686.c b/drivers/iio/dac/ad5686.c
index ca9609d7a15c256a78b058a26c9191542e06a8f3..5e554af21703cad89c4490427859e4e8b8812520 100644 (file)
--- a/drivers/iio/dac/ad5686.c
+++ b/drivers/iio/dac/ad5686.c
@@ -117,18 +117,13 @@ static int ad5686_spi_read(struct ad5686_state *st, u8 addr)
                        .len = 3,
                },
        };
-       struct spi_message m;
        int ret;
 
-       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(AD5686_CMD(AD5686_CMD_READBACK_ENABLE) |
                              AD5686_ADDR(addr));
        st->data[1].d32 = cpu_to_be32(AD5686_CMD(AD5686_CMD_NOOP));
 
-       ret = spi_sync(st->spi, &m);
+       ret = spi_sync_transfer(st->spi, t, ARRAY_SIZE(t));
        if (ret < 0)
                return ret;