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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2021-01-20 22:01:18 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2021-02-04 21:11:44 +0300
commit12bfee94c23063142e8c370c651ba33482388a51 (patch)
treea275b677706395ff556fe536874be3df54125114
parentfba2ae30fe8cd13fd1f6b723cdb37d51248c29fc (diff)
downloadlinux-12bfee94c23063142e8c370c651ba33482388a51.tar.xz
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: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
-rw-r--r--Documentation/firmware-guide/acpi/debug.rst13
-rw-r--r--drivers/acpi/sysfs.c1
-rw-r--r--include/acpi/acpi_drivers.h1
3 files changed, 6 insertions, 9 deletions
diff --git a/Documentation/firmware-guide/acpi/debug.rst b/Documentation/firmware-guide/acpi/debug.rst
index 73f88a27f12b..c7bad74c6ff7 100644
--- a/Documentation/firmware-guide/acpi/debug.rst
+++ b/Documentation/firmware-guide/acpi/debug.rst
@@ -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
diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
index eeb0419d68a8..b065f2af8821 100644
--- a/drivers/acpi/sysfs.c
+++ b/drivers/acpi/sysfs.c
@@ -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),
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index 14da491bad96..4baa7a7dc83a 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -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