riscv: Remove ARCH_WANT_OPTIONAL_GPIOLIB select

The ARCH_WANT_OPTIONAL_GPIOLIB symbol was removed in commit 65053e1a77
("gpio: delete ARCH_[WANTS_OPTIONAL|REQUIRE]_GPIOLIB"). GPIOLIB should
just be selected explicitly if needed.

Remove the ARCH_WANT_OPTIONAL_GPIOLIB select from RISCV.

See commit 0145071b33 ("x86: Do away with
ARCH_[WANT_OPTIONAL|REQUIRE]_GPIOLIB") and commit da9a1c6767 ("arm64: do
away with ARCH_[WANT_OPTIONAL|REQUIRE]_GPIOLIB") as well.

Discovered with the
https://github.com/ulfalizer/Kconfiglib/blob/master/examples/list_undefined.py
script.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ulf Magnusson <ulfalizer@gmail.com>
Signed-off-by: Palmer Dabbelt <palmer@dabbelt.com>
This commit is contained in:
Ulf Magnusson 2018-02-05 02:21:19 +01:00 committed by Palmer Dabbelt
parent 7928b2cbe5
commit ab0dc41b73
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@ -20,7 +20,6 @@ config RISCV
select GENERIC_STRNLEN_USER
select GENERIC_SMP_IDLE_THREAD
select GENERIC_ATOMIC64 if !64BIT || !RISCV_ISA_A
select ARCH_WANT_OPTIONAL_GPIOLIB
select HAVE_MEMBLOCK
select HAVE_MEMBLOCK_NODE_MAP
select HAVE_DMA_API_DEBUG