The name "get_power" is used within the Meson EE power controller driver
to indicate whether a power domain is turned on or off. With the
original "get_power" naming the result was:
- true = powered off
- false = powered on

Rename "get_power" to "is_powered_off" to make the naming consistent
with the third argument to pm_genpd_init. Also this naming is easier to
understand when reading the code without looking at the implementation
of "get_power".
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20210517202115.1004065-1-martin.blumenstingl@googlemail.comSigned-off-by: Neil Armstrong <narmstrong@baylibre.com>