clocksource/drivers/vf-pit: Encapsulate the initialization of the cycles_per_jiffy
Move the cycles_per_jiffy initialization to the same place where the
other pit timer fields are initialized.
No functional changes intended.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20250804152344.1109310-7-daniel.lezcano@linaro.org