Rui Miguel Silva 2c92bd5235 greybus: svc: add intf_eject attribute ...

Add a new write-only svc attribute to send an eject request to the svc
giving the interface number.

So, doing:
echo 3 > /sys/bus/greybus/devices/1-svc/intf_eject

will force eject the module on interface 3 (module slot 1 on EVT1).
This can take some seconds as the pulse width for module release is
large.

Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Reviewed-by: Jeffrey Carlyle <jcarlyle@google.com>

2016-01-12 17:00:19 -08:00

drivers/staging/greybus

greybus: svc: add intf_eject attribute

2016-01-12 17:00:19 -08:00

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