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| author | Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> | 2020-10-05 08:05:16 -0700 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-10-10 17:52:34 +0100 |
| commit | 0e7a3978a40b26b85820afe9e544f0032103f805 (patch) | |
| tree | 92c23241fd78080c32b9620bbde231e2081d3a0c /drivers/iio/adc | |
| parent | c5bf4d645f2d5c4c216dd690c5237d778102c848 (diff) | |
iio: core: Fix IIO_VAL_FRACTIONAL calculation for negative values
Fixes IIO_VAL_FRACTIONAL for case when the result is negative and
exponent is 0.
example: if the result is -0.75, tmp0 will be 0 and tmp1 = 75
This causes the output to lose sign because of %d in snprintf
which works for tmp0 <= -1.
Reported-by: kernel test robot <lkp@intel.com> #error: uninitialized symbol tmp
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com>
Link: https://lore.kernel.org/r/1601910316-24111-1-git-send-email-anand.ashok.dumbre@xilinx.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/adc')
0 files changed, 0 insertions, 0 deletions