Patch to remove speedstep-centrino error messages getting printed by default.
Print them only when debug flags are enabled.

The reason for this patch is -
With the multiple drivers model that we have now, any installation will try
different drivers one after the other, until one of them succeeds. So,
failure to add speedstep-centrino alone doesn't mean error, as some other
driver (say acpi.ko) can succeed later and system will still be able to use
speedstep. Printing the error whenever speedstep-centrino fails can confuse
the enduser.
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Dominik Brodowski <linux@brodo.de>
Signed-off-by: Dave Jones <davej@redhat.com>