ACPI: delete extra #defines in /drivers/acpi/ drivers

Cosmetic only.

Except in a single case, #define ACPI_*_DRIVER_NAME
were invoked 0 or 1 times.

Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index da29d9d..02de49e 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -42,7 +42,6 @@
 #define ACPI_BATTERY_COMPONENT		0x00040000
 #define ACPI_BATTERY_CLASS		"battery"
 #define ACPI_BATTERY_HID		"PNP0C0A"
-#define ACPI_BATTERY_DRIVER_NAME	"ACPI Battery Driver"
 #define ACPI_BATTERY_DEVICE_NAME	"Battery"
 #define ACPI_BATTERY_FILE_INFO		"info"
 #define ACPI_BATTERY_FILE_STATUS	"state"
@@ -56,7 +55,7 @@
 ACPI_MODULE_NAME("battery");
 
 MODULE_AUTHOR("Paul Diefenbaugh");
-MODULE_DESCRIPTION(ACPI_BATTERY_DRIVER_NAME);
+MODULE_DESCRIPTION("ACPI Battery Driver");
 MODULE_LICENSE("GPL");
 
 extern struct proc_dir_entry *acpi_lock_battery_dir(void);