ACPI / fan: remove unused macro

The _COMPONENT, ACPI_MODULE_NAME(name) and ACPI_FAN_FILE_STATE are not
used anywhere so remove them.

Signed-off-by: Aaron Lu <aaron.lu@intel.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>

1 files changed, 0 insertions, 4 deletions

diff --git a/drivers/acpi/fan.c b/drivers/acpi/fan.c
index 8acf53e62966..562d5f3a1bb5 100644
--- a/drivers/acpi/fan.c
+++ b/drivers/acpi/fan.c
@@ -34,10 +34,6 @@
 #define PREFIX "ACPI: "
 
 #define ACPI_FAN_CLASS                  "fan"
-#define ACPI_FAN_FILE_STATE             "state"
-
-#define _COMPONENT              ACPI_FAN_COMPONENT
-ACPI_MODULE_NAME("fan");
 
 MODULE_AUTHOR("Paul Diefenbaugh");
 MODULE_DESCRIPTION("ACPI Fan Driver");