diff options
| author |   Nicola Corna <nicola@corna.info> | 2015-08-23 23:06:19 +0200 |
|---|---|---|
| committer |   Jonathan Cameron <jic23@kernel.org> | 2015-08-24 19:41:16 +0100 |
| commit | ecf7e207a55d8760734a9de5fba1a974628b92e5 (patch) | |
| tree | 1403fc200aa6d632046dcdd717a68ae45282ecc2 /include/linux/cdev.h | |
| parent | iio: adc: mcp320x: Set struct spi_driver .of_match_table (diff) | |
iio: humidity: si7020: replaced bitmask on humidity values with range check
The maximum possible value for the relative humidity is 55575 (100%RH).
This value, if shifted right by 2 bits, uses 14 bits and masking it with
a 12 bit mask removes 2 meaningful bits.
The masking has been replaced with a range check that sets the minimum
value at 786 (0%RH) and the maximum at 13893 (99.998%RH).
Signed-off-by: Nicola Corna <nicola@corna.info>
Reviewed-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'include/linux/cdev.h')
0 files changed, 0 insertions, 0 deletions