[PATCH] m68k: select CONFIG_GENERIC_ATOMIC64 for all m68k CPU types
From: <hidden>
Date: 2012-08-14 04:49:42
Also in:
lkml
Subsystem:
m68k architecture, the rest · Maintainers:
Geert Uytterhoeven, Linus Torvalds
From: Greg Ungerer <redacted> There is no specific atomic64 support code for any m68k CPUs, so we should select CONFIG_GENERIC_ATOMC64 for all. Remove the existing per CPU selection of this and select it for all m68k. Signed-off-by: Greg Ungerer <redacted> --- arch/m68k/Kconfig | 1 + arch/m68k/Kconfig.cpu | 4 ---- 2 files changed, 1 insertions(+), 4 deletions(-)
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index 0b0f8b8..26bfa46 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig@@ -5,6 +5,7 @@ config M68K select HAVE_AOUT if MMU select HAVE_GENERIC_HARDIRQS select GENERIC_IRQ_SHOW + select GENERIC_ATOMIC64 select ARCH_HAVE_NMI_SAFE_CMPXCHG if RMW_INSNS select GENERIC_CPU_DEVICES select GENERIC_STRNCPY_FROM_USER if MMU
diff --git a/arch/m68k/Kconfig.cpu b/arch/m68k/Kconfig.cpu
index 43a9f8f..765e375 100644
--- a/arch/m68k/Kconfig.cpu
+++ b/arch/m68k/Kconfig.cpu@@ -56,7 +56,6 @@ config MCPU32 config M68020 bool "68020 support" depends on MMU - select GENERIC_ATOMIC64 select CPU_HAS_ADDRESS_SPACES help If you anticipate running this kernel on a computer with a MC68020
@@ -67,7 +66,6 @@ config M68020 config M68030 bool "68030 support" depends on MMU && !MMU_SUN3 - select GENERIC_ATOMIC64 select CPU_HAS_ADDRESS_SPACES help If you anticipate running this kernel on a computer with a MC68030
@@ -77,7 +75,6 @@ config M68030 config M68040 bool "68040 support" depends on MMU && !MMU_SUN3 - select GENERIC_ATOMIC64 select CPU_HAS_ADDRESS_SPACES help If you anticipate running this kernel on a computer with a MC68LC040
@@ -88,7 +85,6 @@ config M68040 config M68060 bool "68060 support" depends on MMU && !MMU_SUN3 - select GENERIC_ATOMIC64 select CPU_HAS_ADDRESS_SPACES help If you anticipate running this kernel on a computer with a MC68060
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1.7.0.4