linux-kernel - [PATCH 06/20] riscv: Remove ARCH_HAS_ATOMIC64_DEC_IF

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Message-Id: <20180205012146.23981-7-ulfalizer@gmail.com>
Date:   Mon,  5 Feb 2018 02:21:18 +0100
From:   Ulf Magnusson <ulfalizer@...il.com>
To:     linux-kernel@...r.kernel.org
Cc:     linux-kbuild@...r.kernel.org, tfiga@...omium.org,
        paul.burton@...s.com, m.szyprowski@...sung.com,
        egtvedt@...fundet.no, linus.walleij@...aro.org,
        vgupta@...opsys.com, mgorman@...hsingularity.net, hch@....de,
        mina86@...a86.com, robh@...nel.org, sboyd@...eaurora.org,
        paulus@...abs.org, will.deacon@....com, tony@...mide.com,
        npiggin@...il.com, yamada.masahiro@...ionext.com,
        Ulf Magnusson <ulfalizer@...il.com>,
        Palmer Dabbelt <palmer@...ive.com>,
        Albert Ou <albert@...ive.com>, linux-riscv@...ts.infradead.org
Subject: [PATCH 06/20] riscv: Remove ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE select

The ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE symbol was removed in
commit 51a021244b9d ("atomic64: no need for
CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE").

Remove the ARCH_HAS_ATOMIC64_DEC_IS_POSITIVE select from RISCV.

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

Signed-off-by: Ulf Magnusson <ulfalizer@...il.com>
---
 arch/riscv/Kconfig | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index b6722c246d9c..ff69c77b9e78 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -8,7 +8,6 @@ config RISCV
 	select OF
 	select OF_EARLY_FLATTREE
 	select OF_IRQ
-	select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
 	select ARCH_WANT_FRAME_POINTERS
 	select CLONE_BACKWARDS
 	select COMMON_CLK
-- 
2.14.1