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(parent: e28642c) | patch
iio:adc:ad799x: Fix reading and writing of event values, apply shift
authorPeter Meerwald <pmeerw@pmeerw.net>
Sat, 6 Dec 2014 05:54:00 +0000 (05:54 +0000)
committerJonathan Cameron <jic23@kernel.org>
Sat, 21 Jun 2014 09:43:13 +0000 (10:43 +0100)
commit361d79500244cc734588534d2756e2495f1549a6
tree84315a3ce378f709574212806fa3a4e51d8e143atree | snapshot
parente28642c04a19b934e6832a218ccc9e54977f0213commit | diff
iio:adc:ad799x: Fix reading and writing of event values, apply shift

last two bits of ADC and limit values are zero and should not be reported
(ad7993, ad7997); compare with read_raw()

event values are 10 (ad7993, ad7997) or 12 bit max., check the range on write

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Cc: Stable@vger.kernel.org
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
drivers/iio/adc/ad799x.c diff | blob | history
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