e21e6bad3f
Reword the power_state attribute documentation to make it clear that an attempt to boot and possibly enumerate an interface is made when writing "on" to the file, and that on errors the interface will again be powered down. Drop the incorrect claim that writing the currently read value has no effect, since no such guarantees can be made (e.g. several writers may be sleeping on the interface mutex). Also fix some minor language issues. Reviewed-by: Sandeep Patil <sspatil@google.com> Signed-off-by: Johan Hovold <johan@hovoldconsulting.com> Reviewed-by: Alex Elder <elder@linaro.org> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by: Patrick Titiano <ptitiano@baylibre.com> Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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| drivers/staging/greybus | ||