linux-kernel - [PATCH 2/3] s390: remove ARCH_SELECT_MEMORY

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Date:   Wed,  1 May 2019 22:56:16 +0300
From:   Mike Rapoport <rppt@...ux.ibm.com>
To:     Andrew Morton <akpm@...ux-foundation.org>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Christoph Hellwig <hch@...radead.org>,
        "David S. Miller" <davem@...emloft.net>,
        Heiko Carstens <heiko.carstens@...ibm.com>,
        Martin Schwidefsky <schwidefsky@...ibm.com>,
        Russell King <linux@...linux.org.uk>,
        linux-arm-kernel@...ts.infradead.org, linux-s390@...r.kernel.org,
        sparclinux@...r.kernel.org, linux-arch@...r.kernel.org,
        linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        Mike Rapoport <rppt@...ux.ibm.com>
Subject: [PATCH 2/3] s390: remove ARCH_SELECT_MEMORY_MODEL

The only reason s390 has ARCH_SELECT_MEMORY_MODEL option in
arch/s390/Kconfig is an ancient compile error with allnoconfig which was
fixed by commit 97195d6b411f ("[S390] fix sparsemem related compile error
with allnoconfig on s390") by adding the ARCH_SELECT_MEMORY_MODEL option.

Since then a lot have changed and now allnoconfig builds just fine without
ARCH_SELECT_MEMORY_MODEL, so it can be removed.

Signed-off-by: Mike Rapoport <rppt@...ux.ibm.com>
---
 arch/s390/Kconfig | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index b6e3d06..69d3956 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -621,9 +621,6 @@ config ARCH_SPARSEMEM_ENABLE
 config ARCH_SPARSEMEM_DEFAULT
 	def_bool y
 
-config ARCH_SELECT_MEMORY_MODEL
-	def_bool y
-
 config ARCH_ENABLE_MEMORY_HOTPLUG
 	def_bool y if SPARSEMEM
 
-- 
2.7.4