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iio: temperature: ltc2983: fix u32 read into a unsigned long long
Currently the read of temp using of_property_read_u32_index is reading
a u32 value into a unsigned long long. This relies on machine endianness
to work correctly, so fix this by reading a u32 value and setting temp
to this value.
Addresses-Coverity: ("Reliance on integer endianness")
Fixes: f110f3188e
("iio: temperature: Add support for LTC2983")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Nuno Sá <nuno.sa@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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@ -444,8 +444,10 @@ static struct ltc2983_custom_sensor *__ltc2983_custom_sensor_new(
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else
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temp = __convert_to_raw(temp, resolution);
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} else {
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of_property_read_u32_index(np, propname, index,
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(u32 *)&temp);
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u32 t32;
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of_property_read_u32_index(np, propname, index, &t32);
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temp = t32;
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}
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for (j = 0; j < n_size; j++)
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