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| author | Stefan Brüns <stefan.bruens@rwth-aachen.de> | 2017-12-08 18:41:48 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-01-08 16:03:42 +0100 |
| commit | c68013f3a9a7c901a9a7935a973a0ab1cc884c4a (patch) | |
| tree | a06176f3331f570d066b32ef83676a3aaff0b24c /drivers/misc/tifm_7xx1.c | |
| parent | d456d61f53ece55ae17599bf004bb071c0a618e4 (diff) | |
| download | linux-c68013f3a9a7c901a9a7935a973a0ab1cc884c4a.tar.bz2 | |
iio: adc: ina2xx: Remove unneeded dummy read to clear CNVR flag
Although the datasheet states the CNVR flag is cleared by reading the
BUS_VOLTAGE register, it is actually cleared by reading any of the
voltage/current/power registers.
The behaviour has been confirmed by TI support:
http://e2e.ti.com/support/amplifiers/current-shunt-monitors/f/931/p/647053/2378282
Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/tifm_7xx1.c')
0 files changed, 0 insertions, 0 deletions