gpiolib: Pass array info to get/set array functions

gpiolib: Pass array info to get/set array functions

In order to make use of array info obtained from gpiod_get_array() and
speed up processing of arrays matching single GPIO chip layout, that
information must be passed to get/set array functions.  Extend the
functions' API with that additional parameter and update all users.
Pass NULL if a user builds an array itself from single GPIOs.

Cc: Jonathan Corbet <[email protected]>
Cc: Miguel Ojeda Sandonis <[email protected]>
Cc: Geert Uytterhoeven <[email protected]>
Cc: Sebastien Bourdelin <[email protected]>
Cc: Lukas Wunner <[email protected]>
Cc: Peter Korsgaard <[email protected]>
Cc: Peter Rosin <[email protected]>
Cc: Andrew Lunn <[email protected]>
Cc: Florian Fainelli <[email protected]>
Cc: "David S. Miller" <[email protected]>
Cc: Rojhalat Ibrahim <[email protected]>
Cc: Dominik Brodowski <[email protected]>
Cc: Russell King <[email protected]>
Cc: Kishon Vijay Abraham I <[email protected]>
Cc: Tony Lindgren <[email protected]>
Cc: Lars-Peter Clausen <[email protected]>
Cc: Michael Hennerich <[email protected]>
Cc: Jonathan Cameron <[email protected]>
Cc: Hartmut Knaack <[email protected]>
Cc: Peter Meerwald-Stadler <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Cc: Jiri Slaby <[email protected]>
Cc: Yegor Yefremov <[email protected]>
Cc: Uwe Kleine-König <[email protected]>
Signed-off-by: Janusz Krzysztofik <[email protected]>
Acked-by: Ulf Hansson <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>