iio:adc:berlin2-adc: enable interrupts with mutex locked

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Move the call to enable channel interrupts into its _read() function to
have it protected by a mutex. This ensures that only one channel is
sampled at a time.

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

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Hartmut Knaack 2015-07-28 00:39:03 +02:00 • committed by Jonathan Cameron

parent 4b308e8c39

commit 3ac065224f

1 changed files with 8 additions and 9 deletions

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drivers/iio/adc/berlin2-adc.c

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