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    Subject[PATCH] cpufreq: Change link order of x86 cpufreq modules
    Change the link order of the cpufreq modules to ensure that they're 
    probed in the preferred order when statically linked in.

    Signed-off-by: Matthew Garrett <mjg@redhat.com>

    diff --git a/arch/x86/kernel/cpu/cpufreq/Makefile b/arch/x86/kernel/cpu/cpufreq/Makefile
    index 560f776..509296d 100644
    --- a/arch/x86/kernel/cpu/cpufreq/Makefile
    +++ b/arch/x86/kernel/cpu/cpufreq/Makefile
    @@ -1,6 +1,11 @@
    +# Link order matters. K8 is preferred to ACPI because of firmware bugs in early
    +# K8 systems. ACPI is preferred to all other hardware-specific drivers.
    +# speedstep-* is preferred over p4-clockmod.
    +
    +obj-$(CONFIG_X86_POWERNOW_K8) += powernow-k8.o
    +obj-$(CONFIG_X86_ACPI_CPUFREQ) += acpi-cpufreq.o
    obj-$(CONFIG_X86_POWERNOW_K6) += powernow-k6.o
    obj-$(CONFIG_X86_POWERNOW_K7) += powernow-k7.o
    -obj-$(CONFIG_X86_POWERNOW_K8) += powernow-k8.o
    obj-$(CONFIG_X86_LONGHAUL) += longhaul.o
    obj-$(CONFIG_X86_E_POWERSAVER) += e_powersaver.o
    obj-$(CONFIG_ELAN_CPUFREQ) += elanfreq.o
    @@ -10,7 +15,6 @@ obj-$(CONFIG_X86_GX_SUSPMOD) += gx-suspmod.o
    obj-$(CONFIG_X86_SPEEDSTEP_ICH) += speedstep-ich.o
    obj-$(CONFIG_X86_SPEEDSTEP_LIB) += speedstep-lib.o
    obj-$(CONFIG_X86_SPEEDSTEP_SMI) += speedstep-smi.o
    -obj-$(CONFIG_X86_ACPI_CPUFREQ) += acpi-cpufreq.o
    obj-$(CONFIG_X86_SPEEDSTEP_CENTRINO) += speedstep-centrino.o
    obj-$(CONFIG_X86_P4_CLOCKMOD) += p4-clockmod.o
    obj-$(CONFIG_X86_CPUFREQ_NFORCE2) += cpufreq-nforce2.o
    --
    Matthew Garrett | mjg59@srcf.ucam.org

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