ACPI: Delete unused proc filename macros

Those were used to create files in /proc/acpi long ago
and were missed when that code was deleted.
Signed-off-by: Pascal Terjan <pterjan@google.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/acpi/button.c

@@ -24,7 +24,6 @@
 #define PREFIX "ACPI: "
 
 #define ACPI_BUTTON_CLASS		"button"
-#define ACPI_BUTTON_FILE_INFO		"info"
 #define ACPI_BUTTON_FILE_STATE		"state"
 #define ACPI_BUTTON_TYPE_UNKNOWN	0x00
 #define ACPI_BUTTON_NOTIFY_STATUS	0x80

drivers/acpi/ec.c

@@ -34,7 +34,6 @@
 
 #define ACPI_EC_CLASS			"embedded_controller"
 #define ACPI_EC_DEVICE_NAME		"Embedded Controller"
-#define ACPI_EC_FILE_INFO		"info"
 
 /* EC status register */
 #define ACPI_EC_FLAG_OBF	0x01	/* Output buffer full */

drivers/acpi/pci_link.c

@@ -31,8 +31,6 @@
 ACPI_MODULE_NAME("pci_link");
 #define ACPI_PCI_LINK_CLASS		"pci_irq_routing"
 #define ACPI_PCI_LINK_DEVICE_NAME	"PCI Interrupt Link"
-#define ACPI_PCI_LINK_FILE_INFO		"info"
-#define ACPI_PCI_LINK_FILE_STATUS	"state"
 #define ACPI_PCI_LINK_MAX_POSSIBLE	16
 
 static int acpi_pci_link_add(struct acpi_device *device,

drivers/acpi/power.c

@@ -36,8 +36,6 @@
 ACPI_MODULE_NAME("power");
 #define ACPI_POWER_CLASS		"power_resource"
 #define ACPI_POWER_DEVICE_NAME		"Power Resource"
-#define ACPI_POWER_FILE_INFO		"info"
-#define ACPI_POWER_FILE_STATUS		"state"
 #define ACPI_POWER_RESOURCE_STATE_OFF	0x00
 #define ACPI_POWER_RESOURCE_STATE_ON	0x01
 #define ACPI_POWER_RESOURCE_STATE_UNKNOWN 0xFF

drivers/acpi/sbs.c

@@ -28,9 +28,6 @@
 #define ACPI_SBS_CLASS			"sbs"
 #define ACPI_AC_CLASS			"ac_adapter"
 #define ACPI_SBS_DEVICE_NAME		"Smart Battery System"
-#define ACPI_SBS_FILE_INFO		"info"
-#define ACPI_SBS_FILE_STATE		"state"
-#define ACPI_SBS_FILE_ALARM		"alarm"
 #define ACPI_BATTERY_DIR_NAME		"BAT%i"
 #define ACPI_AC_DIR_NAME		"AC0"