[CPUFREQ] powernow-k8: improve error messages

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The most common error with powernow-k8 is an ACPI _PSS error
caused either by failure to load the ACPI processor module
or a bad parse of the _PSS object.  Make the error message
returned to the user in these situations more straightforward
and easier to understand.

-Mark Langsdorf
Operating System Research Center
AMD

Signed-off-by: Mark Langsdorf <mark.langsdorf@amd.com>
Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
Signed-off-by: Dave Jones <davej@redhat.com>

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Mark Langsdorf 2008-03-18 15:24:32 -05:00 • committed by Dave Jones

parent 860da5e578

commit eba9fe93a2

1 changed files with 13 additions and 2 deletions

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arch/x86/kernel/cpu/cpufreq/powernow-k8.c

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