diff options
Diffstat (limited to 'drivers/iio/temperature/ltc2983.c')
| -rw-r--r-- | drivers/iio/temperature/ltc2983.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/iio/temperature/ltc2983.c b/drivers/iio/temperature/ltc2983.c index 8306daa77908..b2ae2d2c7eef 100644 --- a/drivers/iio/temperature/ltc2983.c +++ b/drivers/iio/temperature/ltc2983.c @@ -205,6 +205,7 @@ struct ltc2983_data { * Holds the converted temperature */ __be32 temp ____cacheline_aligned; + __be32 chan_val; }; struct ltc2983_sensor { @@ -309,19 +310,18 @@ static int __ltc2983_fault_handler(const struct ltc2983_data *st, return 0; } -static int __ltc2983_chan_assign_common(const struct ltc2983_data *st, +static int __ltc2983_chan_assign_common(struct ltc2983_data *st, const struct ltc2983_sensor *sensor, u32 chan_val) { u32 reg = LTC2983_CHAN_START_ADDR(sensor->chan); - __be32 __chan_val; chan_val |= LTC2983_CHAN_TYPE(sensor->type); dev_dbg(&st->spi->dev, "Assign reg:0x%04X, val:0x%08X\n", reg, chan_val); - __chan_val = cpu_to_be32(chan_val); - return regmap_bulk_write(st->regmap, reg, &__chan_val, - sizeof(__chan_val)); + st->chan_val = cpu_to_be32(chan_val); + return regmap_bulk_write(st->regmap, reg, &st->chan_val, + sizeof(st->chan_val)); } static int __ltc2983_chan_custom_sensor_assign(struct ltc2983_data *st, |