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| author | Arnd Bergmann <arnd@arndb.de> | 2015-11-25 19:32:18 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2015-12-15 11:41:34 +0300 |
| commit | 2b749cb3a5153fc4c312e405ecca8a925e6632c8 (patch) | |
| tree | fceffba126b41908a4a95ffeeb75c5d56b3afa00 /arch/arm/mach-realview/Kconfig | |
| parent | 38541bf48588d5350e45167510766f8bb6ba6582 (diff) | |
| download | linux-2b749cb3a5153fc4c312e405ecca8a925e6632c8.tar.xz | |
ARM: realview: remove private barrier implementation
The realview barrier implementation tries to avoid calling outer_sync in order
to not lock up as a result of a bug in the l220 cache controller.
This gets in the way of the multiplatform support, but we can still remove
it if we make sure that the outer_sync function never gets called, by replacing
the function pointer with NULL, right after initialization.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
[Fixed up header inclusions]
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/mach-realview/Kconfig')
| -rw-r--r-- | arch/arm/mach-realview/Kconfig | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm/mach-realview/Kconfig b/arch/arm/mach-realview/Kconfig index 0fe63b543f5b..055e7355ec14 100644 --- a/arch/arm/mach-realview/Kconfig +++ b/arch/arm/mach-realview/Kconfig @@ -36,7 +36,6 @@ config REALVIEW_EB_A9MP config REALVIEW_EB_ARM11MP bool "Support ARM11MPCore Tile" depends on MACH_REALVIEW_EB - select ARCH_HAS_BARRIERS if SMP select CPU_V6K select HAVE_ARM_SCU if SMP select HAVE_ARM_TWD if SMP @@ -57,7 +56,6 @@ config REALVIEW_EB_ARM11MP_REVB config MACH_REALVIEW_PB11MP bool "Support RealView(R) Platform Baseboard for ARM11MPCore" - select ARCH_HAS_BARRIERS if SMP select ARM_GIC select CPU_V6K select HAVE_ARM_SCU if SMP |