ACPI: Set debug output flags independent of ACPICA

There was a divergence between Linux and ACPICA on the definition of
ACPI_DEBUG_DEFAULT. This divergence was solved by taking ACPICA's
definition in 5e4c443fd2ec. After resolving the divergence, it was
clear that Linux users wanted to use their old set of debug flags.
This change fixes the divergence by setting these debug flags during
acpi_early_init() rather than during global variable initialization
in acpixf.h (owned by ACPICA).

Fixes: 5e4c443fd2ec ("ACPICA: Debug output: Add option to display method/object evaluation")
Reported-by: Michael J Ruhl <michael.j.ruhl@intel.com>
Reported-by: Alex Gagniuc <Alex_Gagniuc@Dellteam.com>
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index 5c093ce01bcd8d2102cf14242096c17e3b670f8e..147f6c7ea59c80327babafc45726ffb91c3ad70c 100644 (file)
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -1029,6 +1029,9 @@ void __init acpi_early_init(void)
 
        acpi_permanent_mmap = true;
 
+       /* Initialize debug output. Linux does not use ACPICA defaults */
+       acpi_dbg_level = ACPI_LV_INFO | ACPI_LV_REPAIR;
+
 #ifdef CONFIG_X86
        /*
         * If the machine falls into the DMI check table,