AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/iio/common/cros_ec_sensors
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Gwendal Grignou 0dad1eceeb iio: cros_ec: Relax sampling frequency before suspending 
If an application set a tight sampling frequency, given the interrupt
use is a wakeup source, suspend will not happen: the kernel will receive
a wake up interrupt and will cancel the suspend process.

Given cros_ec sensors type is non wake up, this patch adds prepare and
complete callbacks to set 1s sampling period just before suspend. This
ensures the sensor hub will not be a source of interrupt during the
suspend process.

Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2018-03-03 15:02:58 +00:00
..
cros_ec_sensors_core.c iio: cros_ec: Relax sampling frequency before suspending 2018-03-03 15:02:58 +00:00
cros_ec_sensors_core.h iio: cros_ec: Relax sampling frequency before suspending 2018-03-03 15:02:58 +00:00
cros_ec_sensors.c iio: cros_ec: Relax sampling frequency before suspending 2018-03-03 15:02:58 +00:00
Kconfig iio:cros_ec_sensors: Swap from a select to a depends in Kconfig 2016-11-01 17:59:23 +00:00
Makefile