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Biju Das authored
Add a check for unused gpios to avoid chip->request() call to client driver for unused gpios. Signed-off-by:
Biju Das <biju.das@bp.renesas.com> Reviewed-by:
Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by:
Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:
Linus Walleij <linus.walleij@linaro.org>
3789f5ac