diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index cbb5ccb27de3..bda6f04791d4 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -210,7 +210,6 @@ unifdef-y += hayesesp.h
 unifdef-y += hdlcdrv.h
 unifdef-y += hdlc.h
 unifdef-y += hdreg.h
-unifdef-y += hdsmart.h
 unifdef-y += hid.h
 unifdef-y += hiddev.h
 unifdef-y += hidraw.h
diff --git a/include/linux/hdsmart.h b/include/linux/hdsmart.h
deleted file mode 100644
index 4f4faf9d4238..000000000000
--- a/include/linux/hdsmart.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * linux/include/linux/hdsmart.h
- *
- * Copyright (C) 1999-2000	Michael Cornwell <cornwell@acm.org>
- * Copyright (C) 2000		Andre Hedrick <andre@linux-ide.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * You should have received a copy of the GNU General Public License
- * (for example /usr/src/linux/COPYING); if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef _LINUX_HDSMART_H
-#define _LINUX_HDSMART_H
-
-#ifndef __KERNEL__
-#define OFFLINE_FULL_SCAN		0
-#define SHORT_SELF_TEST			1
-#define EXTEND_SELF_TEST		2
-#define SHORT_CAPTIVE_SELF_TEST		129
-#define EXTEND_CAPTIVE_SELF_TEST	130
-
-/* smart_attribute is the vendor specific in SFF-8035 spec */
-typedef struct ata_smart_attribute_s {
-	unsigned char			id;
-	unsigned short			status_flag;
-	unsigned char			normalized;
-	unsigned char			worse_normal;
-	unsigned char			raw[6];
-	unsigned char			reserv;
-} __attribute__ ((packed)) ata_smart_attribute_t;
-
-/* smart_values is format of the read drive Atrribute command */
-typedef struct ata_smart_values_s {
-	unsigned short			revnumber;
-	ata_smart_attribute_t		vendor_attributes [30];
-        unsigned char			offline_data_collection_status;
-        unsigned char			self_test_exec_status;
-	unsigned short			total_time_to_complete_off_line;
-	unsigned char			vendor_specific_366;
-	unsigned char			offline_data_collection_capability;
-	unsigned short			smart_capability;
-	unsigned char			errorlog_capability;
-	unsigned char			vendor_specific_371;
-	unsigned char			short_test_completion_time;
-	unsigned char			extend_test_completion_time;
-	unsigned char			reserved_374_385 [12];
-	unsigned char			vendor_specific_386_509 [125];
-	unsigned char			chksum;
-} __attribute__ ((packed)) ata_smart_values_t;
-
-/* Smart Threshold data structures */
-/* Vendor attribute of SMART Threshold */
-typedef struct ata_smart_threshold_entry_s {
-	unsigned char			id;
-	unsigned char			normalized_threshold;
-	unsigned char			reserved[10];
-} __attribute__ ((packed)) ata_smart_threshold_entry_t;
-
-/* Format of Read SMART THreshold Command */
-typedef struct ata_smart_thresholds_s {
-	unsigned short			revnumber;
-	ata_smart_threshold_entry_t	thres_entries[30];
-	unsigned char			reserved[149];
-	unsigned char			chksum;
-} __attribute__ ((packed)) ata_smart_thresholds_t;
-
-typedef struct ata_smart_errorlog_command_struct_s {
-	unsigned char			devicecontrolreg;
-	unsigned char			featuresreg;
-	unsigned char			sector_count;
-	unsigned char			sector_number;
-	unsigned char			cylinder_low;
-	unsigned char			cylinder_high;
-	unsigned char			drive_head;
-	unsigned char			commandreg;
-	unsigned int			timestamp;
-} __attribute__ ((packed)) ata_smart_errorlog_command_struct_t;
-
-typedef struct ata_smart_errorlog_error_struct_s {
-	unsigned char			error_condition;
-	unsigned char			extended_error[14];
-	unsigned char			state;
-	unsigned short			timestamp;
-} __attribute__ ((packed)) ata_smart_errorlog_error_struct_t;
-
-typedef struct ata_smart_errorlog_struct_s {
-	ata_smart_errorlog_command_struct_t	commands[6];
-	ata_smart_errorlog_error_struct_t	error_struct;
-} __attribute__ ((packed)) ata_smart_errorlog_struct_t;
-
-typedef struct ata_smart_errorlog_s {
-	unsigned char			revnumber;
-	unsigned char			error_log_pointer;
-	ata_smart_errorlog_struct_t	errorlog_struct[5];
-	unsigned short			ata_error_count;
-	unsigned short			non_fatal_count;
-	unsigned short			drive_timeout_count;
-	unsigned char			reserved[53];
-	unsigned char			chksum;
-} __attribute__ ((packed)) ata_smart_errorlog_t;
-
-typedef struct ata_smart_selftestlog_struct_s {
-	unsigned char			selftestnumber;
-	unsigned char			selfteststatus;
-	unsigned short			timestamp;
-	unsigned char			selftestfailurecheckpoint;
-	unsigned int			lbafirstfailure;
-	unsigned char			vendorspecific[15];
-} __attribute__ ((packed)) ata_smart_selftestlog_struct_t;
-
-typedef struct ata_smart_selftestlog_s {
-	unsigned short			revnumber;
-	ata_smart_selftestlog_struct_t	selftest_struct[21];
-	unsigned char			vendorspecific[2];
-	unsigned char			mostrecenttest;
-	unsigned char			resevered[2];
-	unsigned char			chksum;
-} __attribute__ ((packed)) ata_smart_selftestlog_t;
-#endif /* __KERNEL__ */
-
-#endif	/* _LINUX_HDSMART_H */