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(parent: db8f5e6) | patch
iio:ad7923: Return error if we didn't get the expected result
authorLars-Peter Clausen <lars@metafoo.de>
Mon, 4 Mar 2013 19:30:00 +0000 (19:30 +0000)
committerJonathan Cameron <jic23@kernel.org>
Sun, 17 Mar 2013 20:16:40 +0000 (20:16 +0000)
commit02c4c151da5ce722b0cb0023afe905dd5f3167cb
tree9f2b4b2cd4b1ca841dc650a45b93b790b78d6664tree | snapshot
parentdb8f5e6d06428639b1a70daec8ad98826f99d542commit | diff
iio:ad7923: Return error if we didn't get the expected result

Instead of leaving 'val' uninitialized return an error if the result's address
did not match that of the channel we were trying to read.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: Patrick Vasseur <patrick.vasseur@c-s.fr>
Cc: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
drivers/iio/adc/ad7923.c diff | blob | history
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