[PATCH v4 1/3] pinctrl: pinctrl-single: remove unused variable

[Tony Lindgren]

* Hanna Hawa <hhhawa at amazon.com> [700101 02:00]:
> Remove unused parameter 'num_pins_in_register' from
> pcs_allocate_pin_table().

Reviewed-by: Tony Lindgren <tony at atomide.com>