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staging:iio:ad7780: Mark channels as unsigned
authorLars-Peter Clausen <lars@metafoo.de>
Fri, 10 Aug 2012 16:36:00 +0000 (17:36 +0100)
committerJonathan Cameron <jic23@kernel.org>
Thu, 16 Aug 2012 19:24:37 +0000 (20:24 +0100)
commit70e01880a9b2c548d3911d0eed467d664aad5986
tree0257d956bfdb4ad5afada7a16bde50a46802b6aftree | snapshot
parent4fcbcf95b775acc430742a09fb3334dce08b6c10commit | diff
staging:iio:ad7780: Mark channels as unsigned

The values reported by the AD7780 are unsigned with a binary offset:

0x000000 is negative fullscale
0x800000 is zeroscale
0xffffff is positive fullscale

So mark the channel in the channel spec as unsigned rather than signed.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
drivers/staging/iio/adc/ad7780.c diff | blob | history
RDMA kernel development