iio: dht11: IRQ fixes

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Since setting irq-enabled GPIOs into output state is not supported
by all GPIO controllers, we need to disable the irq while requesting
sensor data. As side effect we lose a tiny bit of functionality:
Some wiring problems can't be concluded from log messages anymore.

Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Harald Geyer <harald@ccbib.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

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Richard Weinberger 2015-01-07 13:22:49 +01:00 • committed by Jonathan Cameron

parent 004bc53034

commit 94e65519ab

1 changed files with 35 additions and 27 deletions

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62

drivers/iio/humidity/dht11.c

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