• Janusz Krzysztofik's avatar
    gpiolib: Pass array info to get/set array functions · 77588c14
    Janusz Krzysztofik authored
    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 <corbet@lwn.net>
    Cc: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
    Cc: Geert Uytterhoeven <geert@linux-m68k.org>
    Cc: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com>
    Cc: Lukas Wunner <lukas@wunner.de>
    Cc: Peter Korsgaard <peter.korsgaard@barco.com>
    Cc: Peter Rosin <peda@axentia.se>
    Cc: Andrew Lunn <andrew@lunn.ch>
    Cc: Florian Fainelli <f.fainelli@gmail.com>
    Cc: "David S. Miller" <davem@davemloft.net>
    Cc: Rojhalat Ibrahim <imr@rtschenk.de>
    Cc: Dominik Brodowski <linux@dominikbrodowski.net>
    Cc: Russell King <rmk+kernel@armlinux.org.uk>
    Cc: Kishon Vijay Abraham I <kishon@ti.com>
    Cc: Tony Lindgren <tony@atomide.com>
    Cc: Lars-Peter Clausen <lars@metafoo.de>
    Cc: Michael Hennerich <Michael.Hennerich@analog.com>
    Cc: Jonathan Cameron <jic23@kernel.org>
    Cc: Hartmut Knaack <knaack.h@gmx.de>
    Cc: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
    Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Cc: Jiri Slaby <jslaby@suse.com>
    Cc: Yegor Yefremov <yegorslists@googlemail.com>
    Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
    Signed-off-by: Janusz Krzysztofik's avatarJanusz Krzysztofik <jmkrzyszt@gmail.com>
    Acked-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
    Signed-off-by: Linus Walleij's avatarLinus Walleij <linus.walleij@linaro.org>
    77588c14
gpio.c 2.5 KB