tree 4eb009547442ad0633dd2a288f9e8d7d3fe5b0f9
parent 929096fe9ff1f4b3645cf3919527ab47e8d5e17c
author Bjorn Helgaas <bjorn.helgaas@hp.com> 1226619013 -0600
committer Len Brown <len.brown@intel.com> 1229679512 -0500

ACPI: fix 2.6.28 acpi.debug_level regression

acpi_early_init() was changed to over-write the cmdline param,
making it really inconvenient to set debug flags at boot-time.

Also,
This sets the default level to "info", which is what all the ACPI
drivers use.  So to enable messages from drivers, you only have to
supply the "layer" (a.k.a. "component").  For non-"info" ACPI core
and ACPI interpreter messages, you have to supply both level and
layer masks, as before.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>