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    SubjectRe: [PATCH 19/20] ARC: Fix malformed ARC_EMUL_UNALIGNED default
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    On 02/04/2018 05:21 PM, Ulf Magnusson wrote:
    > 'default N' should be 'default n', though they happen to have the same
    > effect here, due to undefined symbols (N in this case) evaluating to n
    > in a tristate sense.
    >
    > Remove the default from ARC_EMUL_UNALIGNED instead of changing it. bool
    > and tristate symbols implicitly default to n.
    >
    > Discovered with the
    > https://github.com/ulfalizer/Kconfiglib/blob/master/examples/list_undefined.py
    > script.
    >
    > Signed-off-by: Ulf Magnusson <ulfalizer@gmail.com>


    Added to ARC for-curr.

    Thx,
    -Vineet

    > ---
    > arch/arc/Kconfig | 1 -
    > 1 file changed, 1 deletion(-)
    >
    > diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
    > index f3a80cf164cc..d76bf4a83740 100644
    > --- a/arch/arc/Kconfig
    > +++ b/arch/arc/Kconfig
    > @@ -484,7 +484,6 @@ config ARC_CURR_IN_REG
    >
    > config ARC_EMUL_UNALIGNED
    > bool "Emulate unaligned memory access (userspace only)"
    > - default N
    > select SYSCTL_ARCH_UNALIGN_NO_WARN
    > select SYSCTL_ARCH_UNALIGN_ALLOW
    > depends on ISA_ARCOMPACT
    >

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