m68k: select CONFIG_GENERIC_ATOMIC64 for all m68k CPU types

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 <gerg@uclinux.org>
Acked-by: Fengguang Wu <fengguang.wu@intel.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>

diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index 0b0f8b8c4a266571d33fcd61900161d7961d8cea..26bfa4637de57602c788bd0087dc590857d0bd90 100644 (file)
--- 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 69f238571b571f69eb3bee95a28aeda1fd2c9c5d..1cb8a601cd935e7c26c8c07f8c068428e798a24a 100644 (file)
--- a/arch/m68k/Kconfig.cpu
+++ b/arch/m68k/Kconfig.cpu
@@ -57,7 +57,6 @@ 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
@@ -68,7 +67,6 @@ 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
@@ -78,7 +76,6 @@ 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
@@ -89,7 +86,6 @@ 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