1 files changed, 0 insertions, 84 deletions
diff --git a/drivers/acpi/apei/cper.c b/drivers/acpi/apei/cper.c
deleted file mode 100644
index f4cf2fc4c8c..00000000000
--- a/drivers/acpi/apei/cper.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * UEFI Common Platform Error Record (CPER) support
- *
- * Copyright (C) 2010, Intel Corp.
- *	Author: Huang Ying <ying.huang@intel.com>
- *
- * CPER is the format used to describe platform hardware error by
- * various APEI tables, such as ERST, BERT and HEST etc.
- *
- * For more information about CPER, please refer to Appendix N of UEFI
- * Specification version 2.3.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version
- * 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/time.h>
-#include <linux/cper.h>
-#include <linux/acpi.h>
-
-/*
- * CPER record ID need to be unique even after reboot, because record
- * ID is used as index for ERST storage, while CPER records from
- * multiple boot may co-exist in ERST.
- */
-u64 cper_next_record_id(void)
-{
-	static atomic64_t seq;
-
-	if (!atomic64_read(&seq))
-		atomic64_set(&seq, ((u64)get_seconds()) << 32);
-
-	return atomic64_inc_return(&seq);
-}
-EXPORT_SYMBOL_GPL(cper_next_record_id);
-
-int apei_estatus_check_header(const struct acpi_hest_generic_status *estatus)
-{
-	if (estatus->data_length &&
-	    estatus->data_length < sizeof(struct acpi_hest_generic_data))
-		return -EINVAL;
-	if (estatus->raw_data_length &&
-	    estatus->raw_data_offset < sizeof(*estatus) + estatus->data_length)
-		return -EINVAL;
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(apei_estatus_check_header);
-
-int apei_estatus_check(const struct acpi_hest_generic_status *estatus)
-{
-	struct acpi_hest_generic_data *gdata;
-	unsigned int data_len, gedata_len;
-	int rc;
-
-	rc = apei_estatus_check_header(estatus);
-	if (rc)
-		return rc;
-	data_len = estatus->data_length;
-	gdata = (struct acpi_hest_generic_data *)(estatus + 1);
-	while (data_len > sizeof(*gdata)) {
-		gedata_len = gdata->error_data_length;
-		if (gedata_len > data_len - sizeof(*gdata))
-			return -EINVAL;
-		data_len -= gedata_len + sizeof(*gdata);
-	}
-	if (data_len)
-		return -EINVAL;
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(apei_estatus_check);