tree 2bb226407b7949edfe118d69e135283ba953f018
parent 384ca3c6a28d27030ec971f20b775c596ff87ae5
author Geert Uytterhoeven <geert+renesas@glider.be> 1448894125 +0100
committer Linus Walleij <linus.walleij@linaro.org> 1449763997 +0100

gpio: 74x164: Allocate buffer with gen_74x164_chip

By moving the internal buffer to the end of struct gen_74x164_chip and
converting it from a pointer to a zero-sized array, it can be allocated
together with gen_74x164_chip, reducing the number of managed
allocations.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>