Fix the following sparse endianness warnings: drivers/iio/magnetometer/ak8975.c:716:16: warning: cast to restricted __le16 drivers/iio/magnetometer/ak8975.c:837:19: warning: cast to restricted __le16 drivers/iio/magnetometer/ak8975.c:838:19: warning: cast to restricted __le16 drivers/iio/magnetometer/ak8975.c:839:19: warning: cast to restricted __le16 Signed-off-by: Sandhya Bankar <bankarsandhya512@xxxxxxxxx> --- drivers/iio/magnetometer/ak8975.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/drivers/iio/magnetometer/ak8975.c b/drivers/iio/magnetometer/ak8975.c index af8606c..66a85a8 100644 --- a/drivers/iio/magnetometer/ak8975.c +++ b/drivers/iio/magnetometer/ak8975.c @@ -690,6 +690,7 @@ static int ak8975_read_axis(struct iio_dev *indio_dev, int index, int *val) struct ak8975_data *data = iio_priv(indio_dev); const struct i2c_client *client = data->client; const struct ak_def *def = data->def; + __le16 rval; u16 buff; int ret; @@ -703,7 +704,7 @@ static int ak8975_read_axis(struct iio_dev *indio_dev, int index, int *val) ret = i2c_smbus_read_i2c_block_data_or_emulated( client, def->data_regs[index], - sizeof(buff), (u8*)&buff); + sizeof(rval), (u8*)&rval); if (ret < 0) goto exit; @@ -713,7 +714,7 @@ static int ak8975_read_axis(struct iio_dev *indio_dev, int index, int *val) pm_runtime_put_autosuspend(&data->client->dev); /* Swap bytes and convert to valid range. */ - buff = le16_to_cpu(buff); + buff = le16_to_cpu(rval); *val = clamp_t(s16, buff, -def->range, def->range); return IIO_VAL_INT; @@ -813,6 +814,7 @@ static void ak8975_fill_buffer(struct iio_dev *indio_dev) const struct ak_def *def = data->def; int ret; s16 buff[8]; /* 3 x 16 bits axis values + 1 aligned 64 bits timestamp */ + __le16 fval[8]; mutex_lock(&data->lock); @@ -826,17 +828,17 @@ static void ak8975_fill_buffer(struct iio_dev *indio_dev) */ ret = i2c_smbus_read_i2c_block_data_or_emulated(client, def->data_regs[0], - 3 * sizeof(buff[0]), - (u8 *)buff); + 3 * sizeof(fval[0]), + (u8 *)fval); if (ret < 0) goto unlock; mutex_unlock(&data->lock); /* Clamp to valid range. */ - buff[0] = clamp_t(s16, le16_to_cpu(buff[0]), -def->range, def->range); - buff[1] = clamp_t(s16, le16_to_cpu(buff[1]), -def->range, def->range); - buff[2] = clamp_t(s16, le16_to_cpu(buff[2]), -def->range, def->range); + buff[0] = clamp_t(s16, le16_to_cpu(fval[0]), -def->range, def->range); + buff[1] = clamp_t(s16, le16_to_cpu(fval[1]), -def->range, def->range); + buff[2] = clamp_t(s16, le16_to_cpu(fval[2]), -def->range, def->range); iio_push_to_buffers_with_timestamp(indio_dev, buff, iio_get_time_ns(indio_dev)); -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
