Commit 12bfee94 authored by Rafael J. Wysocki's avatar Rafael J. Wysocki
Browse files

ACPI: bus: Drop ACPI_BUS_COMPONENT which is not used any more 



After dropping all of the code using ACPI_BUS_COMPONENT drop it
too and modify the example in the documentation using it.

Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent fba2ae30

Documentation/firmware-guide/acpi/debug.rst

+6 −7
Original line number Diff line number Diff line
@@ -52,7 +52,6 @@ shows the supported mask values, currently these:: 
    ACPI_CA_DISASSEMBLER            0x00000800

    ACPI_COMPILER                   0x00001000

    ACPI_TOOLS                      0x00002000

    ACPI_BUS_COMPONENT              0x00010000

    ACPI_AC_COMPONENT               0x00020000

    ACPI_BATTERY_COMPONENT          0x00040000

    ACPI_BUTTON_COMPONENT           0x00080000
@@ -117,15 +116,15 @@ currently these:: 
Examples

========



For example, drivers/acpi/bus.c contains this::

For example, drivers/acpi/acpica/evxfevnt.c contains this::



    #define _COMPONENT              ACPI_BUS_COMPONENT

    #define _COMPONENT          ACPI_EVENTS

    ...

    ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Device insertion detected\n"));

    ACPI_DEBUG_PRINT((ACPI_DB_INIT, "ACPI mode disabled\n"));



To turn on this message, set the ACPI_BUS_COMPONENT bit in acpi.debug_layer

and the ACPI_LV_INFO bit in acpi.debug_level.  (The ACPI_DEBUG_PRINT

statement uses ACPI_DB_INFO, which is macro based on the ACPI_LV_INFO

To turn on this message, set the ACPI_EVENTS bit in acpi.debug_layer

and the ACPI_LV_INIT bit in acpi.debug_level.  (The ACPI_DEBUG_PRINT

statement uses ACPI_DB_INIT, which is a macro based on the ACPI_LV_INIT

definition.)



Enable all AML "Debug" output (stores to the Debug object while interpreting

drivers/acpi/sysfs.c

+0 −1
Original line number Diff line number Diff line
@@ -52,7 +52,6 @@ static const struct acpi_dlayer acpi_debug_layers[] = { 
	ACPI_DEBUG_INIT(ACPI_COMPILER),

	ACPI_DEBUG_INIT(ACPI_TOOLS),



	ACPI_DEBUG_INIT(ACPI_BUS_COMPONENT),

	ACPI_DEBUG_INIT(ACPI_AC_COMPONENT),

	ACPI_DEBUG_INIT(ACPI_BATTERY_COMPONENT),

	ACPI_DEBUG_INIT(ACPI_BUTTON_COMPONENT),

include/acpi/acpi_drivers.h

+0 −1
Original line number Diff line number Diff line
@@ -15,7 +15,6 @@ 
 * Please update drivers/acpi/debug.c and Documentation/firmware-guide/acpi/debug.rst

 * if you add to this list.

 */

#define ACPI_BUS_COMPONENT		0x00010000

#define ACPI_AC_COMPONENT		0x00020000

#define ACPI_BATTERY_COMPONENT		0x00040000

#define ACPI_BUTTON_COMPONENT		0x00080000