linux-kernel - [PATCH] sparc: remove obsolete config ARCH

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Message-Id: <20230324103438.28563-1-lukas.bulwahn@gmail.com>
Date:   Fri, 24 Mar 2023 11:34:38 +0100
From:   Lukas Bulwahn <lukas.bulwahn@...il.com>
To:     Christoph Hellwig <hch@....de>,
        "David S . Miller" <davem@...emloft.net>,
        sparclinux@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org,
        Lukas Bulwahn <lukas.bulwahn@...il.com>
Subject: [PATCH] sparc: remove obsolete config ARCH_ATU

Before consolidation of commit 4965a68780c5 ("arch: define the
ARCH_DMA_ADDR_T_64BIT config symbol in lib/Kconfig"), the config ARCH_ATU
was used to control the state of the config ARCH_DMA_ADDR_T_64BIT. After
this consolidation, the config ARCH_ATU has been without use and effect.

Remove this obsolete config.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@...il.com>
---
 arch/sparc/Kconfig | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 84437a4c6545..7749392c9c7f 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -109,10 +109,6 @@ config ARCH_PROC_KCORE_TEXT
 config CPU_BIG_ENDIAN
 	def_bool y
 
-config ARCH_ATU
-	bool
-	default y if SPARC64
-
 config STACKTRACE_SUPPORT
 	bool
 	default y if SPARC64
-- 
2.17.1