Code cleanup

1 files changed, 37 insertions, 37 deletions

diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index a522718..4b48564 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -2,7 +2,7 @@
  *  linux/include/linux/mtd/nand.h
  *
  *  Copyright (c) 2000 David Woodhouse <dwmw2@mvhi.com>
- *                     Steven J. Hill <sjhill@realitydiluted.com>
+ *		       Steven J. Hill <sjhill@realitydiluted.com>
  *		       Thomas Gleixner <tglx@linutronix.de>
  *
  * $Id: nand.h,v 1.68 2004/11/12 10:40:37 gleixner Exp $
@@ -15,15 +15,15 @@
  *   Contains standard defines and IDs for NAND flash devices
  *
  *  Changelog:
- *   01-31-2000 DMW     Created
- *   09-18-2000 SJH     Moved structure out of the Disk-On-Chip drivers
+ *   01-31-2000 DMW	Created
+ *   09-18-2000 SJH	Moved structure out of the Disk-On-Chip drivers
  *			so it can be used by other NAND flash device
  *			drivers. I also changed the copyright since none
  *			of the original contents of this file are specific
  *			to DoC devices. David can whack me with a baseball
  *			bat later if I did something naughty.
- *   10-11-2000 SJH     Added private NAND flash structure for driver
- *   10-24-2000 SJH     Added prototype for 'nand_scan' function
+ *   10-11-2000 SJH	Added private NAND flash structure for driver
+ *   10-24-2000 SJH	Added prototype for 'nand_scan' function
  *   10-29-2001 TG	changed nand_chip structure to support
  *			hardwarespecific function for accessing control lines
  *   02-21-2002 TG	added support for different read/write adress and
@@ -36,7 +36,7 @@
  *			CONFIG_MTD_NAND_ECC_JFFS2 is not set
  *   08-10-2002 TG	extensions to nand_chip structure to support HW-ECC
  *
- *   08-29-2002 tglx 	nand_chip structure: data_poi for selecting
+ *   08-29-2002 tglx	nand_chip structure: data_poi for selecting
  *			internal / fs-driver buffer
  *			support for 6byte/512byte hardware ECC
  *			read_ecc, write_ecc extended for different oob-layout
@@ -45,8 +45,8 @@
  *  11-25-2002 tglx	Added Manufacturer code FUJITSU, NATIONAL
  *			Split manufacturer and device ID structures
  *
- *  02-08-2004 tglx 	added option field to nand structure for chip anomalities
- *  05-25-2004 tglx 	added bad block table support, ST-MICRO manufacturer id
+ *  02-08-2004 tglx	added option field to nand structure for chip anomalities
+ *  05-25-2004 tglx	added bad block table support, ST-MICRO manufacturer id
  *			update of nand_chip structure description
  */
 #ifndef __LINUX_MTD_NAND_H
@@ -75,7 +75,7 @@ extern int nand_read_raw (struct mtd_info *mtd, uint8_t *buf, loff_t from, size_
  * Constants for hardware specific CLE/ALE/NCE function
 */
 /* Select the chip by setting nCE to low */
-#define NAND_CTL_SETNCE 	1
+#define NAND_CTL_SETNCE		1
 /* Deselect the chip by setting nCE to high */
 #define NAND_CTL_CLRNCE		2
 /* Select the command latch by setting CLE to high */
@@ -215,7 +215,7 @@ struct nand_chip;
 #if 0
 /**
  * struct nand_hw_control - Control structure for hardware controller (e.g ECC generator) shared among independend devices
- * @lock:               protection lock
+ * @lock:		protection lock
  * @active:		the mtd device which holds the controller currently
  */
 struct nand_hw_control {
@@ -244,20 +244,20 @@ struct nand_hw_control {
  *			is read from the chip status register
  * @cmdfunc:		[REPLACEABLE] hardwarespecific function for writing commands to the chip
  * @waitfunc:		[REPLACEABLE] hardwarespecific function for wait on ready
- * @calculate_ecc: 	[REPLACEABLE] function for ecc calculation or readback from ecc hardware
+ * @calculate_ecc:	[REPLACEABLE] function for ecc calculation or readback from ecc hardware
  * @correct_data:	[REPLACEABLE] function for ecc correction, matching to ecc generator (sw/hw)
  * @enable_hwecc:	[BOARDSPECIFIC] function to enable (reset) hardware ecc generator. Must only
  *			be provided if a hardware ECC is available
  * @erase_cmd:		[INTERN] erase command write function, selectable due to AND support
  * @scan_bbt:		[REPLACEABLE] function to scan bad block table
  * @eccmode:		[BOARDSPECIFIC] mode of ecc, see defines
- * @eccsize: 		[INTERN] databytes used per ecc-calculation
- * @eccbytes: 		[INTERN] number of ecc bytes per ecc-calculation step
+ * @eccsize:		[INTERN] databytes used per ecc-calculation
+ * @eccbytes:		[INTERN] number of ecc bytes per ecc-calculation step
  * @eccsteps:		[INTERN] number of ecc calculation steps per page
  * @chip_delay:		[BOARDSPECIFIC] chip dependent delay for transfering data from array to read regs (tR)
  * @chip_lock:		[INTERN] spinlock used to protect access to this structure and the chip
  * @wq:			[INTERN] wait queue to sleep on if a NAND operation is in progress
- * @state: 		[INTERN] the current state of the NAND device
+ * @state:		[INTERN] the current state of the NAND device
  * @page_shift:		[INTERN] number of address bits in a page (column address bits)
  * @phys_erase_shift:	[INTERN] number of address bits in a physical eraseblock
  * @bbt_erase_shift:	[INTERN] number of address bits in a bbt entry
@@ -284,7 +284,7 @@ struct nand_hw_control {
 
 struct nand_chip {
 	void  __iomem	*IO_ADDR_R;
-	void  __iomem 	*IO_ADDR_W;
+	void  __iomem	*IO_ADDR_W;
 
 	u_char		(*read_byte)(struct mtd_info *mtd);
 	void		(*write_byte)(struct mtd_info *mtd, u_char byte);
@@ -297,12 +297,12 @@ struct nand_chip {
 	void		(*select_chip)(struct mtd_info *mtd, int chip);
 	int		(*block_bad)(struct mtd_info *mtd, loff_t ofs, int getchip);
 	int		(*block_markbad)(struct mtd_info *mtd, loff_t ofs);
-	void 		(*hwcontrol)(struct mtd_info *mtd, int cmd);
-	int  		(*dev_ready)(struct mtd_info *mtd);
-	void 		(*cmdfunc)(struct mtd_info *mtd, unsigned command, int column, int page_addr);
-	int 		(*waitfunc)(struct mtd_info *mtd, struct nand_chip *this, int state);
+	void		(*hwcontrol)(struct mtd_info *mtd, int cmd);
+	int		(*dev_ready)(struct mtd_info *mtd);
+	void		(*cmdfunc)(struct mtd_info *mtd, unsigned command, int column, int page_addr);
+	int		(*waitfunc)(struct mtd_info *mtd, struct nand_chip *this, int state);
 	int		(*calculate_ecc)(struct mtd_info *mtd, const u_char *dat, u_char *ecc_code);
-	int 		(*correct_data)(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_char *calc_ecc);
+	int		(*correct_data)(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_char *calc_ecc);
 	void		(*enable_hwecc)(struct mtd_info *mtd, int mode);
 	void		(*erase_cmd)(struct mtd_info *mtd, int page);
 	int		(*scan_bbt)(struct mtd_info *mtd);
@@ -310,17 +310,17 @@ struct nand_chip {
 	int		eccsize;
 	int		eccbytes;
 	int		eccsteps;
-	int 		chip_delay;
+	int		chip_delay;
 #if 0
 	spinlock_t	chip_lock;
 	wait_queue_head_t wq;
-	nand_state_t 	state;
+	nand_state_t	state;
 #endif
-	int 		page_shift;
+	int		page_shift;
 	int		phys_erase_shift;
 	int		bbt_erase_shift;
 	int		chip_shift;
-	u_char 		*data_buf;
+	u_char		*data_buf;
 	u_char		*oob_buf;
 	int		oobdirty;
 	u_char		*data_poi;
@@ -335,7 +335,7 @@ struct nand_chip {
 	struct nand_bbt_descr	*bbt_td;
 	struct nand_bbt_descr	*bbt_md;
 	struct nand_bbt_descr	*badblock_pattern;
-	struct nand_hw_control  *controller;
+	struct nand_hw_control	*controller;
 	void		*priv;
 };
 
@@ -352,14 +352,14 @@ struct nand_chip {
 /**
  * struct nand_flash_dev - NAND Flash Device ID Structure
  *
- * @name:  	Identify the device type
- * @id:   	device ID code
- * @pagesize:  	Pagesize in bytes. Either 256 or 512 or 0
+ * @name:	Identify the device type
+ * @id:		device ID code
+ * @pagesize:	Pagesize in bytes. Either 256 or 512 or 0
  *		If the pagesize is 0, then the real pagesize
  *		and the eraseize are determined from the
  *		extended id bytes in the chip
- * @erasesize: 	Size of an erase block in the flash device.
- * @chipsize:  	Total chipsize in Mega Bytes
+ * @erasesize:	Size of an erase block in the flash device.
+ * @chipsize:	Total chipsize in Mega Bytes
  * @options:	Bitfield to store chip relevant options
  */
 struct nand_flash_dev {
@@ -374,7 +374,7 @@ struct nand_flash_dev {
 /**
  * struct nand_manufacturers - NAND Flash Manufacturer ID Structure
  * @name:	Manufacturer name
- * @id: 	manufacturer ID code of device.
+ * @id:		manufacturer ID code of device.
 */
 struct nand_manufacturers {
 	int id;
@@ -398,7 +398,7 @@ extern struct nand_manufacturers nand_manuf_ids[];
  *		blocks is reserved at the end of the device where the tables are
  *		written.
  * @reserved_block_code: if non-0, this pattern denotes a reserved (rather than
- *              bad) block in the stored bbt
+ *		bad) block in the stored bbt
  * @pattern:	pattern to identify bad block table or factory marked good /
  *		bad blocks, can be NULL, if len = 0
  *
@@ -412,11 +412,11 @@ struct nand_bbt_descr {
 	int	pages[NAND_MAX_CHIPS];
 	int	offs;
 	int	veroffs;
-	uint8_t	version[NAND_MAX_CHIPS];
+	uint8_t version[NAND_MAX_CHIPS];
 	int	len;
-	int 	maxblocks;
+	int	maxblocks;
 	int	reserved_block_code;
-	uint8_t	*pattern;
+	uint8_t *pattern;
 };
 
 /* Options for the bad block table descriptors */
@@ -428,7 +428,7 @@ struct nand_bbt_descr {
 #define NAND_BBT_4BIT		0x00000004
 #define NAND_BBT_8BIT		0x00000008
 /* The bad block table is in the last good block of the device */
-#define	NAND_BBT_LASTBLOCK	0x00000010
+#define NAND_BBT_LASTBLOCK	0x00000010
 /* The bbt is at the given page, else we must scan for the bbt */
 #define NAND_BBT_ABSPAGE	0x00000020
 /* The bbt is at the given page, else we must scan for the bbt */
@@ -451,7 +451,7 @@ struct nand_bbt_descr {
 #define NAND_BBT_SCAN2NDPAGE	0x00004000
 
 /* The maximum number of blocks to scan for a bbt */
-#define NAND_BBT_SCAN_MAXBLOCKS	4
+#define NAND_BBT_SCAN_MAXBLOCKS 4
 
 extern int nand_scan_bbt (struct mtd_info *mtd, struct nand_bbt_descr *bd);
 extern int nand_update_bbt (struct mtd_info *mtd, loff_t offs);