* [PATCH 19/20] ARC: Fix malformed ARC_EMUL_UNALIGNED default
[not found] <20180205012146.23981-1-ulfalizer@gmail.com>
@ 2018-02-05 1:21 ` Ulf Magnusson
2018-02-05 17:17 ` Vineet Gupta
0 siblings, 1 reply; 2+ messages in thread
From: Ulf Magnusson @ 2018-02-05 1:21 UTC (permalink / raw)
To: linux-snps-arc
'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 at gmail.com>
---
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
--
2.14.1
^ permalink raw reply related [flat|nested] 2+ messages in thread* [PATCH 19/20] ARC: Fix malformed ARC_EMUL_UNALIGNED default
2018-02-05 1:21 ` [PATCH 19/20] ARC: Fix malformed ARC_EMUL_UNALIGNED default Ulf Magnusson
@ 2018-02-05 17:17 ` Vineet Gupta
0 siblings, 0 replies; 2+ messages in thread
From: Vineet Gupta @ 2018-02-05 17:17 UTC (permalink / raw)
To: linux-snps-arc
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 at 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
>
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2018-02-05 17:17 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
[not found] <20180205012146.23981-1-ulfalizer@gmail.com>
2018-02-05 1:21 ` [PATCH 19/20] ARC: Fix malformed ARC_EMUL_UNALIGNED default Ulf Magnusson
2018-02-05 17:17 ` Vineet Gupta
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox