Harald Geyer 081d974031 iio: dht11: Use new function ktime_get_resolution_ns() ... This cleans up the most ugly workaround in this driver. There are no functional changes yet in the decoding algorithm, but we improve the following things: * Get rid of spurious warning messages on systems with fast HRTIMER. * If the clock is not fast enough for decoding to work, we give up immediately. * In that case we return EAGAIN instead of EIO, so it's easier to discriminate causes of failure. Returning EAGAIN is somewhat controversial: It's technically correct as a faster clock might become available. OTOH once all clocks are enabled this is a permanent error. There is no ECLOCKTOOSLOW error code. Signed-off-by: Harald Geyer <harald@ccbib.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>		2015-07-20 18:41:20 +01:00
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dht11.c	iio: dht11: Use new function ktime_get_resolution_ns()	2015-07-20 18:41:20 +01:00
Kconfig	iio: Allow compile test of GPIO consumers if !GPIOLIB	2015-05-10 20:31:43 +01:00
Makefile	IIO: add si7020 driver	2014-10-04 12:43:30 +01:00
si7005.c	iio: Drop owner assignment from i2c_driver	2015-07-11 18:50:07 +01:00
si7020.c	IIO: si7020: Allocate correct amount of memory in devm_iio_device_alloc	2015-02-14 11:35:12 +00:00