linux-kernel - [PATCH] LoongArch: drop these obsolete selects in Kconfig

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Message-Id: <20220705073405.29618-1-lukas.bulwahn@gmail.com>
Date:   Tue,  5 Jul 2022 09:34:05 +0200
From:   Lukas Bulwahn <lukas.bulwahn@...il.com>
To:     Huacai Chen <chenhuacai@...nel.org>,
        WANG Xuerui <kernel@...0n.name>, loongarch@...ts.linux.dev
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org,
        Lukas Bulwahn <lukas.bulwahn@...il.com>
Subject: [PATCH] LoongArch: drop these obsolete selects in Kconfig

Commit fa96b57c1490 ("LoongArch: Add build infrastructure") adds the new
file arch/loongarch/Kconfig.

As the work on LoongArch was probably quite some time under development,
various config symbols have changed and disappeared from the time of
initial writing of the Kconfig file and its inclusion in the repository.

The following four commits:

  commit c126a53c2760 ("arch: remove GENERIC_FIND_FIRST_BIT entirely")
  commit 140c8180eb7c ("arch: remove HAVE_COPY_THREAD_TLS")
  commit aca52c398389 ("mm: remove CONFIG_HAVE_MEMBLOCK")
  commit 3f08a302f533 ("mm: remove CONFIG_HAVE_MEMBLOCK_NODE_MAP option")

remove the mentioned config symbol, and enable the intended setup by
default without configuration.

Drop these obsolete selects in loongarch's Kconfig.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@...il.com>
---
Huacai Chen, please pick this minor clean-up patch.

 arch/loongarch/Kconfig | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig
index 2dee595bf4b6..9be4d0eef299 100644
--- a/arch/loongarch/Kconfig
+++ b/arch/loongarch/Kconfig
@@ -54,7 +54,6 @@ config LOONGARCH
 	select GENERIC_CMOS_UPDATE
 	select GENERIC_CPU_AUTOPROBE
 	select GENERIC_ENTRY
-	select GENERIC_FIND_FIRST_BIT
 	select GENERIC_GETTIMEOFDAY
 	select GENERIC_IRQ_MULTI_HANDLER
 	select GENERIC_IRQ_PROBE
@@ -77,7 +76,6 @@ config LOONGARCH
 	select HAVE_ARCH_TRANSPARENT_HUGEPAGE
 	select HAVE_ASM_MODVERSIONS
 	select HAVE_CONTEXT_TRACKING_USER
-	select HAVE_COPY_THREAD_TLS
 	select HAVE_DEBUG_STACKOVERFLOW
 	select HAVE_DMA_CONTIGUOUS
 	select HAVE_EXIT_THREAD
@@ -86,8 +84,6 @@ config LOONGARCH
 	select HAVE_IOREMAP_PROT
 	select HAVE_IRQ_EXIT_ON_IRQ_STACK
 	select HAVE_IRQ_TIME_ACCOUNTING
-	select HAVE_MEMBLOCK
-	select HAVE_MEMBLOCK_NODE_MAP
 	select HAVE_MOD_ARCH_SPECIFIC
 	select HAVE_NMI
 	select HAVE_PERF_EVENTS
-- 
2.17.1