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authorPallipadi, Venkatesh <venkatesh.pallipadi@intel.com>2009-05-22 02:09:10 +0200
committerLen Brown <len.brown@intel.com>2009-05-28 03:57:30 +0200
commitee1ca48fae7e575d5e399d4fdcfe0afc1212a64c (patch)
treed2d8c9bd4a806e603ba272a7f71644af1fdb16a3 /arch/arm/mach-s3c2443/dma.c
parentMerge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kern... (diff)
downloadlinux-ee1ca48fae7e575d5e399d4fdcfe0afc1212a64c.tar.xz
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ACPI: Disable ARB_DISABLE on platforms where it is not needed
ARB_DISABLE is a NOP on all of the recent Intel platforms. For such platforms, reduce contention on c3_lock by skipping the fake ARB_DISABLE. Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'arch/arm/mach-s3c2443/dma.c')
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