[MTD] NAND: Clean up trailing white spaces

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

17 files changed, 695 insertions, 695 deletions

diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index f6f5ac80895..1fc4c134d93 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -1,5 +1,5 @@
 # drivers/mtd/nand/Kconfig
-# $Id: Kconfig,v 1.34 2005/09/23 01:44:55 ppopov Exp $
+# $Id: Kconfig,v 1.35 2005/11/07 11:14:30 gleixner Exp $
 
 menu "NAND Flash Device Drivers"
 	depends on MTD!=n
@@ -27,14 +27,14 @@ config MTD_NAND_AUTCPU12
 	tristate "SmartMediaCard on autronix autcpu12 board"
 	depends on MTD_NAND && ARCH_AUTCPU12
 	help
-	  This enables the driver for the autronix autcpu12 board to 
+	  This enables the driver for the autronix autcpu12 board to
 	  access the SmartMediaCard.
 
 config MTD_NAND_EDB7312
 	tristate "Support for Cirrus Logic EBD7312 evaluation board"
 	depends on MTD_NAND && ARCH_EDB7312
 	help
-	  This enables the driver for the Cirrus Logic EBD7312 evaluation 
+	  This enables the driver for the Cirrus Logic EBD7312 evaluation
 	  board to access the onboard NAND Flash.
 
 config MTD_NAND_H1900
@@ -71,7 +71,7 @@ config MTD_NAND_RTC_FROM4
 	select REED_SOLOMON
 	select REED_SOLOMON_DEC8
 	help
-	  This enables the driver for the Renesas Technology AG-AND 
+	  This enables the driver for the Renesas Technology AG-AND
 	  flash interface board (FROM_BOARD4)
 
 config MTD_NAND_PPCHAMELEONEVB
@@ -88,7 +88,7 @@ config MTD_NAND_S3C2410
 	  SoCs
 
 	  No board specfic support is done by this driver, each board
-	  must advertise a platform_device for the driver to attach. 
+	  must advertise a platform_device for the driver to attach.
 
 config MTD_NAND_S3C2410_DEBUG
 	bool "S3C2410 NAND driver debug"
diff --git a/drivers/mtd/nand/au1550nd.c b/drivers/mtd/nand/au1550nd.c
index 953daf379b9..3cafcdf28ae 100644
--- a/drivers/mtd/nand/au1550nd.c
+++ b/drivers/mtd/nand/au1550nd.c
@@ -3,7 +3,7 @@
  *
  *  Copyright (C) 2004 Embedded Edge, LLC
  *
- * $Id: au1550nd.c,v 1.12 2005/09/23 01:44:55 ppopov Exp $
+ * $Id: au1550nd.c,v 1.13 2005/11/07 11:14:30 gleixner Exp $
  *
  * 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
@@ -25,10 +25,10 @@
 #else
 #include <asm/au1000.h>
 #ifdef CONFIG_MIPS_PB1550
-#include <asm/pb1550.h> 
+#include <asm/pb1550.h>
 #endif
 #ifdef CONFIG_MIPS_DB1550
-#include <asm/db1x00.h> 
+#include <asm/db1x00.h>
 #endif
 #endif
 
@@ -43,12 +43,12 @@ static int nand_width = 1; /* default x8*/
  * Define partitions for flash device
  */
 const static struct mtd_partition partition_info[] = {
-	{ 
+	{
 		.name 	= "NAND FS 0",
 	  	.offset = 0,
-	  	.size 	= 8*1024*1024 
+	  	.size 	= 8*1024*1024
 	},
-	{ 
+	{
 		.name 	= "NAND FS 1",
 		.offset =  MTDPART_OFS_APPEND,
  		.size 	=    MTDPART_SIZ_FULL
@@ -89,7 +89,7 @@ static void au_write_byte(struct mtd_info *mtd, u_char byte)
  * au_read_byte16 -  read one byte endianess aware from the chip
  * @mtd:	MTD device structure
  *
- *  read function for 16bit buswith with 
+ *  read function for 16bit buswith with
  * endianess conversion
  */
 static u_char au_read_byte16(struct mtd_info *mtd)
@@ -119,7 +119,7 @@ static void au_write_byte16(struct mtd_info *mtd, u_char byte)
  * au_read_word -  read one word from the chip
  * @mtd:	MTD device structure
  *
- *  read function for 16bit buswith without 
+ *  read function for 16bit buswith without
  * endianess conversion
  */
 static u16 au_read_word(struct mtd_info *mtd)
@@ -135,7 +135,7 @@ static u16 au_read_word(struct mtd_info *mtd)
  * @mtd:	MTD device structure
  * @word:	data word to write
  *
- *  write function for 16bit buswith without 
+ *  write function for 16bit buswith without
  * endianess conversion
  */
 static void au_write_word(struct mtd_info *mtd, u16 word)
@@ -165,7 +165,7 @@ static void au_write_buf(struct mtd_info *mtd, const u_char *buf, int len)
 }
 
 /**
- * au_read_buf -  read chip data into buffer 
+ * au_read_buf -  read chip data into buffer
  * @mtd:	MTD device structure
  * @buf:	buffer to store date
  * @len:	number of bytes to read
@@ -179,12 +179,12 @@ static void au_read_buf(struct mtd_info *mtd, u_char *buf, int len)
 
 	for (i=0; i<len; i++) {
 		buf[i] = readb(this->IO_ADDR_R);
-		au_sync();	
+		au_sync();
 	}
 }
 
 /**
- * au_verify_buf -  Verify chip data against buffer 
+ * au_verify_buf -  Verify chip data against buffer
  * @mtd:	MTD device structure
  * @buf:	buffer containing the data to compare
  * @len:	number of bytes to compare
@@ -219,16 +219,16 @@ static void au_write_buf16(struct mtd_info *mtd, const u_char *buf, int len)
 	struct nand_chip *this = mtd->priv;
 	u16 *p = (u16 *) buf;
 	len >>= 1;
-	
+
 	for (i=0; i<len; i++) {
 		writew(p[i], this->IO_ADDR_W);
 		au_sync();
 	}
-		
+
 }
 
 /**
- * au_read_buf16 -  read chip data into buffer 
+ * au_read_buf16 -  read chip data into buffer
  * @mtd:	MTD device structure
  * @buf:	buffer to store date
  * @len:	number of bytes to read
@@ -249,7 +249,7 @@ static void au_read_buf16(struct mtd_info *mtd, u_char *buf, int len)
 }
 
 /**
- * au_verify_buf16 -  Verify chip data against buffer 
+ * au_verify_buf16 -  Verify chip data against buffer
  * @mtd:	MTD device structure
  * @buf:	buffer containing the data to compare
  * @len:	number of bytes to compare
@@ -282,26 +282,26 @@ static void au1550_hwcontrol(struct mtd_info *mtd, int cmd)
 	case NAND_CTL_CLRCLE: this->IO_ADDR_W = p_nand + MEM_STNAND_DATA; break;
 
 	case NAND_CTL_SETALE: this->IO_ADDR_W = p_nand + MEM_STNAND_ADDR; break;
-	case NAND_CTL_CLRALE: 
-		this->IO_ADDR_W = p_nand + MEM_STNAND_DATA; 
-		/* FIXME: Nobody knows why this is neccecary, 
+	case NAND_CTL_CLRALE:
+		this->IO_ADDR_W = p_nand + MEM_STNAND_DATA;
+		/* FIXME: Nobody knows why this is neccecary,
 		 * but it works only that way */
-		udelay(1); 
+		udelay(1);
 		break;
 
-	case NAND_CTL_SETNCE: 
+	case NAND_CTL_SETNCE:
 		/* assert (force assert) chip enable */
 		au_writel((1<<(4+NAND_CS)) , MEM_STNDCTL); break;
 		break;
 
-	case NAND_CTL_CLRNCE: 
+	case NAND_CTL_CLRNCE:
  		/* deassert chip enable */
 		au_writel(0, MEM_STNDCTL); break;
 		break;
 	}
 
 	this->IO_ADDR_R = this->IO_ADDR_W;
-	
+
 	/* Drain the writebuffer */
 	au_sync();
 }
@@ -325,7 +325,7 @@ int __init au1xxx_nand_init (void)
 	u32 nand_phys;
 
 	/* Allocate memory for MTD device structure and private data */
-	au1550_mtd = kmalloc (sizeof(struct mtd_info) + 
+	au1550_mtd = kmalloc (sizeof(struct mtd_info) +
 			sizeof (struct nand_chip), GFP_KERNEL);
 	if (!au1550_mtd) {
 		printk ("Unable to allocate NAND MTD dev structure.\n");
@@ -345,7 +345,7 @@ int __init au1xxx_nand_init (void)
 
 	/* disable interrupts */
 	au_writel(au_readl(MEM_STNDCTL) & ~(1<<8), MEM_STNDCTL);
- 
+
 	/* disable NAND boot */
 	au_writel(au_readl(MEM_STNDCTL) & ~(1<<0), MEM_STNDCTL);
 
@@ -353,7 +353,7 @@ int __init au1xxx_nand_init (void)
 	/* set gpio206 high */
 	au_writel(au_readl(GPIO2_DIR) & ~(1<<6), GPIO2_DIR);
 
-	boot_swapboot = (au_readl(MEM_STSTAT) & (0x7<<1)) | 
+	boot_swapboot = (au_readl(MEM_STSTAT) & (0x7<<1)) |
 		((bcsr->status >> 6)  & 0x1);
 	switch (boot_swapboot) {
 		case 0:
@@ -402,7 +402,7 @@ int __init au1xxx_nand_init (void)
 		au_writel(NAND_STADDR, MEM_STADDR3);
 	}
 #endif
- 
+
 	/* Locate NAND chip-select in order to determine NAND phys address */
 	mem_staddr = 0x00000000;
 	if (((au_readl(MEM_STCFG0) & 0x7) == 0x5) && (NAND_CS == 0))
@@ -438,7 +438,7 @@ int __init au1xxx_nand_init (void)
 	this->hwcontrol = au1550_hwcontrol;
 	this->dev_ready = au1550_device_ready;
 	/* 30 us command delay time */
-	this->chip_delay = 30;		
+	this->chip_delay = 30;
 	this->eccmode = NAND_ECC_SOFT;
 
 	this->options = NAND_NO_AUTOINCR;
@@ -467,7 +467,7 @@ int __init au1xxx_nand_init (void)
 
  outio:
 	iounmap ((void *)p_nand);
-	
+
  outmem:
 	kfree (au1550_mtd);
 	return retval;
diff --git a/drivers/mtd/nand/autcpu12.c b/drivers/mtd/nand/autcpu12.c
index 4afa8ced05a..056dfc17a07 100644
--- a/drivers/mtd/nand/autcpu12.c
+++ b/drivers/mtd/nand/autcpu12.c
@@ -5,8 +5,8 @@
  *
  *  Derived from drivers/mtd/spia.c
  * 	 Copyright (C) 2000 Steven J. Hill (sjhill@realitydiluted.com)
- * 
- * $Id: autcpu12.c,v 1.22 2004/11/04 12:53:10 gleixner Exp $
+ *
+ * $Id: autcpu12.c,v 1.23 2005/11/07 11:14:30 gleixner Exp $
  *
  * 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
@@ -14,7 +14,7 @@
  *
  *  Overview:
  *   This is a device driver for the NAND flash device found on the
- *   autronix autcpu12 board, which is a SmartMediaCard. It supports 
+ *   autronix autcpu12 board, which is a SmartMediaCard. It supports
  *   16MiB, 32MiB and 64MiB cards.
  *
  *
@@ -93,7 +93,7 @@ static struct mtd_partition partition_info128k[] = {
 #define NUM_PARTITIONS32K 2
 #define NUM_PARTITIONS64K 2
 #define NUM_PARTITIONS128K 2
-/* 
+/*
  *	hardware specific access to control-lines
 */
 static void autcpu12_hwcontrol(struct mtd_info *mtd, int cmd)
@@ -163,7 +163,7 @@ int __init autcpu12_init (void)
 	this->hwcontrol = autcpu12_hwcontrol;
 	this->dev_ready = autcpu12_device_ready;
 	/* 20 us command delay time */
-	this->chip_delay = 20;		
+	this->chip_delay = 20;
 	this->eccmode = NAND_ECC_SOFT;
 
 	/* Enable the following for a flash based bad block table */
@@ -171,21 +171,21 @@ int __init autcpu12_init (void)
 	this->options = NAND_USE_FLASH_BBT;
 	*/
 	this->options = NAND_USE_FLASH_BBT;
-	
+
 	/* Scan to find existance of the device */
 	if (nand_scan (autcpu12_mtd, 1)) {
 		err = -ENXIO;
 		goto out_ior;
 	}
-	
+
 	/* Register the partitions */
 	switch(autcpu12_mtd->size){
 		case SZ_16M: add_mtd_partitions(autcpu12_mtd, partition_info16k, NUM_PARTITIONS16K); break;
 		case SZ_32M: add_mtd_partitions(autcpu12_mtd, partition_info32k, NUM_PARTITIONS32K); break;
-		case SZ_64M: add_mtd_partitions(autcpu12_mtd, partition_info64k, NUM_PARTITIONS64K); break; 
-		case SZ_128M: add_mtd_partitions(autcpu12_mtd, partition_info128k, NUM_PARTITIONS128K); break; 
+		case SZ_64M: add_mtd_partitions(autcpu12_mtd, partition_info64k, NUM_PARTITIONS64K); break;
+		case SZ_128M: add_mtd_partitions(autcpu12_mtd, partition_info128k, NUM_PARTITIONS128K); break;
 		default: {
-			printk ("Unsupported SmartMedia device\n"); 
+			printk ("Unsupported SmartMedia device\n");
 			err = -ENXIO;
 			goto out_ior;
 		}
@@ -213,7 +213,7 @@ static void __exit autcpu12_cleanup (void)
 
 	/* unmap physical adress */
 	iounmap((void *)autcpu12_fio_base);
-	
+
 	/* Free the MTD device structure */
 	kfree (autcpu12_mtd);
 }
diff --git a/drivers/mtd/nand/diskonchip.c b/drivers/mtd/nand/diskonchip.c
index fdb5d4ad3d5..21d4e8f4b7a 100644
--- a/drivers/mtd/nand/diskonchip.c
+++ b/drivers/mtd/nand/diskonchip.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * drivers/mtd/nand/diskonchip.c
  *
  * (C) 2003 Red Hat, Inc.
@@ -8,15 +8,15 @@
  * Author: David Woodhouse <dwmw2@infradead.org>
  * Additional Diskonchip 2000 and Millennium support by Dan Brown <dan_brown@ieee.org>
  * Diskonchip Millennium Plus support by Kalev Lember <kalev@smartlink.ee>
- * 
+ *
  * Error correction code lifted from the old docecc code
- * Author: Fabrice Bellard (fabrice.bellard@netgem.com) 
+ * Author: Fabrice Bellard (fabrice.bellard@netgem.com)
  * Copyright (C) 2000 Netgem S.A.
  * converted to the generic Reed-Solomon library by Thomas Gleixner <tglx@linutronix.de>
- *  
+ *
  * Interface to generic NAND code for M-Systems DiskOnChip devices
  *
- * $Id: diskonchip.c,v 1.54 2005/04/07 14:22:55 dbrown Exp $
+ * $Id: diskonchip.c,v 1.55 2005/11/07 11:14:30 gleixner Exp $
  */
 
 #include <linux/kernel.h>
@@ -42,16 +42,16 @@
 static unsigned long __initdata doc_locations[] = {
 #if defined (__alpha__) || defined(__i386__) || defined(__x86_64__)
 #ifdef CONFIG_MTD_NAND_DISKONCHIP_PROBE_HIGH
-	0xfffc8000, 0xfffca000, 0xfffcc000, 0xfffce000, 
+	0xfffc8000, 0xfffca000, 0xfffcc000, 0xfffce000,
 	0xfffd0000, 0xfffd2000, 0xfffd4000, 0xfffd6000,
-	0xfffd8000, 0xfffda000, 0xfffdc000, 0xfffde000, 
-	0xfffe0000, 0xfffe2000, 0xfffe4000, 0xfffe6000, 
+	0xfffd8000, 0xfffda000, 0xfffdc000, 0xfffde000,
+	0xfffe0000, 0xfffe2000, 0xfffe4000, 0xfffe6000,
 	0xfffe8000, 0xfffea000, 0xfffec000, 0xfffee000,
 #else /*  CONFIG_MTD_DOCPROBE_HIGH */
-	0xc8000, 0xca000, 0xcc000, 0xce000, 
+	0xc8000, 0xca000, 0xcc000, 0xce000,
 	0xd0000, 0xd2000, 0xd4000, 0xd6000,
-	0xd8000, 0xda000, 0xdc000, 0xde000, 
-	0xe0000, 0xe2000, 0xe4000, 0xe6000, 
+	0xd8000, 0xda000, 0xdc000, 0xde000,
+	0xe0000, 0xe2000, 0xe4000, 0xe6000,
 	0xe8000, 0xea000, 0xec000, 0xee000,
 #endif /*  CONFIG_MTD_DOCPROBE_HIGH */
 #elif defined(__PPC__)
@@ -138,7 +138,7 @@ MODULE_PARM_DESC(doc_config_location, "Physical memory address at which to probe
 /* the Reed Solomon control structure */
 static struct rs_control *rs_decoder;
 
-/* 
+/*
  * The HW decoder in the DoC ASIC's provides us a error syndrome,
  * which we must convert to a standard syndrom usable by the generic
  * Reed-Solomon library code.
@@ -163,8 +163,8 @@ static int doc_ecc_decode (struct rs_control *rs, uint8_t *data, uint8_t *ecc)
 	/* Initialize the syndrom buffer */
 	for (i = 0; i < NROOTS; i++)
 		s[i] = ds[0];
-	/* 
-	 *  Evaluate 
+	/*
+	 *  Evaluate
 	 *  s[i] = ds[3]x^3 + ds[2]x^2 + ds[1]x^1 + ds[0]
 	 *  where x = alpha^(FCR + i)
 	 */
@@ -188,7 +188,7 @@ static int doc_ecc_decode (struct rs_control *rs, uint8_t *data, uint8_t *ecc)
 	if (nerr < 0)
 		return nerr;
 
-	/* 
+	/*
 	 * Correct the errors. The bitpositions are a bit of magic,
 	 * but they are given by the design of the de/encoder circuit
 	 * in the DoC ASIC's.
@@ -205,7 +205,7 @@ static int doc_ecc_decode (struct rs_control *rs, uint8_t *data, uint8_t *ecc)
 			   can be modified since pos is even */
 			index = (pos >> 3) ^ 1;
 			bitpos = pos & 7;
-			if ((index >= 0 && index < SECTOR_SIZE) || 
+			if ((index >= 0 && index < SECTOR_SIZE) ||
 			    index == (SECTOR_SIZE + 1)) {
 				val = (uint8_t) (errval[i] >> (2 + bitpos));
 				parity ^= val;
@@ -216,7 +216,7 @@ static int doc_ecc_decode (struct rs_control *rs, uint8_t *data, uint8_t *ecc)
 			bitpos = (bitpos + 10) & 7;
 			if (bitpos == 0)
 				bitpos = 8;
-			if ((index >= 0 && index < SECTOR_SIZE) || 
+			if ((index >= 0 && index < SECTOR_SIZE) ||
 			    index == (SECTOR_SIZE + 1)) {
 				val = (uint8_t)(errval[i] << (8 - bitpos));
 				parity ^= val;
@@ -233,7 +233,7 @@ static void DoC_Delay(struct doc_priv *doc, unsigned short cycles)
 {
 	volatile char dummy;
 	int i;
-	
+
 	for (i = 0; i < cycles; i++) {
 		if (DoC_is_Millennium(doc))
 			dummy = ReadDOC(doc->virtadr, NOP);
@@ -242,7 +242,7 @@ static void DoC_Delay(struct doc_priv *doc, unsigned short cycles)
 		else
 			dummy = ReadDOC(doc->virtadr, DOCStatus);
 	}
-	
+
 }
 
 #define CDSN_CTRL_FR_B_MASK	(CDSN_CTRL_FR_B0 | CDSN_CTRL_FR_B1)
@@ -327,7 +327,7 @@ static u_char doc2000_read_byte(struct mtd_info *mtd)
 	return ret;
 }
 
-static void doc2000_writebuf(struct mtd_info *mtd, 
+static void doc2000_writebuf(struct mtd_info *mtd,
 			     const u_char *buf, int len)
 {
 	struct nand_chip *this = mtd->priv;
@@ -343,7 +343,7 @@ static void doc2000_writebuf(struct mtd_info *mtd,
 	if (debug) printk("\n");
 }
 
-static void doc2000_readbuf(struct mtd_info *mtd, 
+static void doc2000_readbuf(struct mtd_info *mtd,
 			    u_char *buf, int len)
 {
 	struct nand_chip *this = mtd->priv;
@@ -358,7 +358,7 @@ static void doc2000_readbuf(struct mtd_info *mtd,
 	}
 }
 
-static void doc2000_readbuf_dword(struct mtd_info *mtd, 
+static void doc2000_readbuf_dword(struct mtd_info *mtd,
 			    u_char *buf, int len)
 {
 	struct nand_chip *this = mtd->priv;
@@ -379,7 +379,7 @@ static void doc2000_readbuf_dword(struct mtd_info *mtd,
 	}
 }
 
-static int doc2000_verifybuf(struct mtd_info *mtd, 
+static int doc2000_verifybuf(struct mtd_info *mtd,
 			      const u_char *buf, int len)
 {
 	struct nand_chip *this = mtd->priv;
@@ -406,12 +406,12 @@ static uint16_t __init doc200x_ident_chip(struct mtd_info *mtd, int nr)
 	doc200x_hwcontrol(mtd, NAND_CTL_SETALE);
 	this->write_byte(mtd, 0);
 	doc200x_hwcontrol(mtd, NAND_CTL_CLRALE);
-	
+
 	/* We cant' use dev_ready here, but at least we wait for the
-	 * command to complete 
+	 * command to complete
 	 */
 	udelay(50);
-	
+
 	ret = this->read_byte(mtd) << 8;
 	ret |= this->read_byte(mtd);
 
@@ -438,7 +438,7 @@ static uint16_t __init doc200x_ident_chip(struct mtd_info *mtd, int nr)
 			this->read_buf = &doc2000_readbuf_dword;
 		}
 	}
-		
+
 	return ret;
 }
 
@@ -469,7 +469,7 @@ static int doc200x_wait(struct mtd_info *mtd, struct nand_chip *this, int state)
 	struct doc_priv *doc = this->priv;
 
 	int status;
-	
+
 	DoC_WaitReady(doc);
 	this->cmdfunc(mtd, NAND_CMD_STATUS, -1, -1);
 	DoC_WaitReady(doc);
@@ -503,7 +503,7 @@ static u_char doc2001_read_byte(struct mtd_info *mtd)
 	return ReadDOC(docptr, LastDataRead);
 }
 
-static void doc2001_writebuf(struct mtd_info *mtd, 
+static void doc2001_writebuf(struct mtd_info *mtd,
 			     const u_char *buf, int len)
 {
 	struct nand_chip *this = mtd->priv;
@@ -517,7 +517,7 @@ static void doc2001_writebuf(struct mtd_info *mtd,
 	WriteDOC(0x00, docptr, WritePipeTerm);
 }
 
-static void doc2001_readbuf(struct mtd_info *mtd, 
+static void doc2001_readbuf(struct mtd_info *mtd,
 			    u_char *buf, int len)
 {
 	struct nand_chip *this = mtd->priv;
@@ -535,7 +535,7 @@ static void doc2001_readbuf(struct mtd_info *mtd,
 	buf[i] = ReadDOC(docptr, LastDataRead);
 }
 
-static int doc2001_verifybuf(struct mtd_info *mtd, 
+static int doc2001_verifybuf(struct mtd_info *mtd,
 			     const u_char *buf, int len)
 {
 	struct nand_chip *this = mtd->priv;
@@ -570,7 +570,7 @@ static u_char doc2001plus_read_byte(struct mtd_info *mtd)
 	return ret;
 }
 
-static void doc2001plus_writebuf(struct mtd_info *mtd, 
+static void doc2001plus_writebuf(struct mtd_info *mtd,
 			     const u_char *buf, int len)
 {
 	struct nand_chip *this = mtd->priv;
@@ -587,7 +587,7 @@ static void doc2001plus_writebuf(struct mtd_info *mtd,
 	if (debug) printk("\n");
 }
 
-static void doc2001plus_readbuf(struct mtd_info *mtd, 
+static void doc2001plus_readbuf(struct mtd_info *mtd,
 			    u_char *buf, int len)
 {
 	struct nand_chip *this = mtd->priv;
@@ -617,7 +617,7 @@ static void doc2001plus_readbuf(struct mtd_info *mtd,
 	if (debug) printk("\n");
 }
 
-static int doc2001plus_verifybuf(struct mtd_info *mtd, 
+static int doc2001plus_verifybuf(struct mtd_info *mtd,
 			     const u_char *buf, int len)
 {
 	struct nand_chip *this = mtd->priv;
@@ -797,7 +797,7 @@ static void doc2001plus_command (struct mtd_info *mtd, unsigned command, int col
 			WriteDOC(0, docptr, Mplus_FlashControl);
 	}
 
-	/* 
+	/*
 	 * program and erase have their own busy handlers
 	 * status and sequential in needs no delay
 	*/
@@ -822,7 +822,7 @@ static void doc2001plus_command (struct mtd_info *mtd, unsigned command, int col
 
 	/* This applies to read commands */
 	default:
-		/* 
+		/*
 		 * If we don't have access to the busy pin, we apply the given
 		 * command delay
 		*/
@@ -945,7 +945,7 @@ static int doc200x_calculate_ecc(struct mtd_info *mtd, const u_char *dat,
 	for (i = 0; i < 6; i++) {
 		if (DoC_is_MillenniumPlus(doc))
 			ecc_code[i] = ReadDOC_(docptr, DoC_Mplus_ECCSyndrome0 + i);
-		else 
+		else
 			ecc_code[i] = ReadDOC_(docptr, DoC_ECCSyndrome0 + i);
 		if (ecc_code[i] != empty_write_ecc[i])
 			emptymatch = 0;
@@ -982,7 +982,7 @@ static int doc200x_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_
         void __iomem *docptr = doc->virtadr;
 	volatile u_char dummy;
 	int emptymatch = 1;
-	
+
 	/* flush the pipeline */
 	if (DoC_is_2000(doc)) {
 		dummy = ReadDOC(docptr, 2k_ECCStatus);
@@ -997,7 +997,7 @@ static int doc200x_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_
 		dummy = ReadDOC(docptr, ECCConf);
 		dummy = ReadDOC(docptr, ECCConf);
 	}
-	
+
 	/* Error occured ? */
 	if (dummy & 0x80) {
 		for (i = 0; i < 6; i++) {
@@ -1035,7 +1035,7 @@ static int doc200x_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_
 		if (!emptymatch) ret = doc_ecc_decode (rs_decoder, dat, calc_ecc);
 		if (ret > 0)
 			printk(KERN_ERR "doc200x_correct_data corrected %d errors\n", ret);
-	}	
+	}
 	if (DoC_is_MillenniumPlus(doc))
 		WriteDOC(DOC_ECC_DIS, docptr, Mplus_ECCConf);
 	else
@@ -1046,7 +1046,7 @@ static int doc200x_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_
 	}
 	return ret;
 }
-		
+
 //u_char mydatabuf[528];
 
 /* The strange out-of-order .oobfree list below is a (possibly unneeded)
@@ -1065,7 +1065,7 @@ static struct nand_oobinfo doc200x_oobinfo = {
         .eccpos = {0, 1, 2, 3, 4, 5},
         .oobfree = { {8, 8}, {6, 2} }
 };
- 
+
 /* Find the (I)NFTL Media Header, and optionally also the mirror media header.
    On sucessful return, buf will contain a copy of the media header for
    further processing.  id is the string to scan for, and will presumably be
@@ -1251,7 +1251,7 @@ static inline int __init inftl_partscan(struct mtd_info *mtd,
 	mh->BlockMultiplierBits = le32_to_cpu(mh->BlockMultiplierBits);
 	mh->FormatFlags = le32_to_cpu(mh->FormatFlags);
 	mh->PercentUsed = le32_to_cpu(mh->PercentUsed);
- 
+
 	printk(KERN_INFO "    bootRecordID          = %s\n"
 			 "    NoOfBootImageBlocks   = %d\n"
 			 "    NoOfBinaryPartitions  = %d\n"
@@ -1468,7 +1468,7 @@ static inline int __init doc2001_init(struct mtd_info *mtd)
 	ReadDOC(doc->virtadr, ChipID);
 	if (ReadDOC(doc->virtadr, ChipID) != DOC_ChipID_DocMil) {
 		/* It's not a Millennium; it's one of the newer
-		   DiskOnChip 2000 units with a similar ASIC. 
+		   DiskOnChip 2000 units with a similar ASIC.
 		   Treat it like a Millennium, except that it
 		   can have multiple chips. */
 		doc2000_count_chips(mtd);
@@ -1530,20 +1530,20 @@ static inline int __init doc_probe(unsigned long physadr)
 	 * to the DOCControl register. So we store the current contents
 	 * of the DOCControl register's location, in case we later decide
 	 * that it's not a DiskOnChip, and want to put it back how we
-	 * found it. 
+	 * found it.
 	 */
 	save_control = ReadDOC(virtadr, DOCControl);
 
 	/* Reset the DiskOnChip ASIC */
-	WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_RESET, 
+	WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_RESET,
 		 virtadr, DOCControl);
-	WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_RESET, 
+	WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_RESET,
 		 virtadr, DOCControl);
 
 	/* Enable the DiskOnChip ASIC */
-	WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_NORMAL, 
+	WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_NORMAL,
 		 virtadr, DOCControl);
-	WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_NORMAL, 
+	WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_NORMAL,
 		 virtadr, DOCControl);
 
 	ChipID = ReadDOC(virtadr, ChipID);
@@ -1738,7 +1738,7 @@ static int __init init_nanddoc(void)
 	int i, ret = 0;
 
 	/* We could create the decoder on demand, if memory is a concern.
-	 * This way we have it handy, if an error happens 
+	 * This way we have it handy, if an error happens
 	 *
 	 * Symbolsize is 10 (bits)
 	 * Primitve polynomial is x^10+x^3+1
diff --git a/drivers/mtd/nand/edb7312.c b/drivers/mtd/nand/edb7312.c
index 5549681ccdc..9b1fd2f387f 100644
--- a/drivers/mtd/nand/edb7312.c
+++ b/drivers/mtd/nand/edb7312.c
@@ -6,7 +6,7 @@
  *  Derived from drivers/mtd/nand/autcpu12.c
  *       Copyright (c) 2001 Thomas Gleixner (gleixner@autronix.de)
  *
- * $Id: edb7312.c,v 1.11 2004/11/04 12:53:10 gleixner Exp $
+ * $Id: edb7312.c,v 1.12 2005/11/07 11:14:30 gleixner Exp $
  *
  * 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
@@ -71,27 +71,27 @@ static struct mtd_partition partition_info[] = {
 #endif
 
 
-/* 
+/*
  *	hardware specific access to control-lines
  */
-static void ep7312_hwcontrol(struct mtd_info *mtd, int cmd) 
+static void ep7312_hwcontrol(struct mtd_info *mtd, int cmd)
 {
 	switch(cmd) {
-		
-	case NAND_CTL_SETCLE: 
-		clps_writeb(clps_readb(ep7312_pxdr) | 0x10, ep7312_pxdr); 
+
+	case NAND_CTL_SETCLE:
+		clps_writeb(clps_readb(ep7312_pxdr) | 0x10, ep7312_pxdr);
 		break;
-	case NAND_CTL_CLRCLE: 
+	case NAND_CTL_CLRCLE:
 		clps_writeb(clps_readb(ep7312_pxdr) & ~0x10, ep7312_pxdr);
 		break;
-		
+
 	case NAND_CTL_SETALE:
 		clps_writeb(clps_readb(ep7312_pxdr) | 0x20, ep7312_pxdr);
 		break;
 	case NAND_CTL_CLRALE:
 		clps_writeb(clps_readb(ep7312_pxdr) & ~0x20, ep7312_pxdr);
 		break;
-		
+
 	case NAND_CTL_SETNCE:
 		clps_writeb((clps_readb(ep7312_pxdr) | 0x80) & ~0x40, ep7312_pxdr);
 		break;
@@ -122,16 +122,16 @@ static int __init ep7312_init (void)
 	int mtd_parts_nb = 0;
 	struct mtd_partition *mtd_parts = 0;
 	void __iomem * ep7312_fio_base;
-	
+
 	/* Allocate memory for MTD device structure and private data */
-	ep7312_mtd = kmalloc(sizeof(struct mtd_info) + 
+	ep7312_mtd = kmalloc(sizeof(struct mtd_info) +
 			     sizeof(struct nand_chip),
 			     GFP_KERNEL);
 	if (!ep7312_mtd) {
 		printk("Unable to allocate EDB7312 NAND MTD device structure.\n");
 		return -ENOMEM;
 	}
-	
+
 	/* map physical adress */
 	ep7312_fio_base = ioremap(ep7312_fio_pbase, SZ_1K);
 	if(!ep7312_fio_base) {
@@ -139,23 +139,23 @@ static int __init ep7312_init (void)
 		kfree(ep7312_mtd);
 		return -EIO;
 	}
-	
+
 	/* Get pointer to private data */
 	this = (struct nand_chip *) (&ep7312_mtd[1]);
-	
+
 	/* Initialize structures */
 	memset((char *) ep7312_mtd, 0, sizeof(struct mtd_info));
 	memset((char *) this, 0, sizeof(struct nand_chip));
-	
+
 	/* Link the private data with the MTD structure */
 	ep7312_mtd->priv = this;
-	
+
 	/*
 	 * Set GPIO Port B control register so that the pins are configured
 	 * to be outputs for controlling the NAND flash.
 	 */
 	clps_writeb(0xf0, ep7312_pxddr);
-	
+
 	/* insert callbacks */
 	this->IO_ADDR_R = ep7312_fio_base;
 	this->IO_ADDR_W = ep7312_fio_base;
@@ -163,14 +163,14 @@ static int __init ep7312_init (void)
 	this->dev_ready = ep7312_device_ready;
 	/* 15 us command delay time */
 	this->chip_delay = 15;
-	
+
 	/* Scan to find existence of the device */
 	if (nand_scan (ep7312_mtd, 1)) {
 		iounmap((void *)ep7312_fio_base);
 		kfree (ep7312_mtd);
 		return -ENXIO;
 	}
-	
+
 #ifdef CONFIG_MTD_PARTITIONS
 	ep7312_mtd->name = "edb7312-nand";
 	mtd_parts_nb = parse_mtd_partitions(ep7312_mtd, part_probes,
@@ -185,11 +185,11 @@ static int __init ep7312_init (void)
 		mtd_parts_nb = NUM_PARTITIONS;
 		part_type = "static";
 	}
-	
+
 	/* Register the partitions */
 	printk(KERN_NOTICE "Using %s partition definition\n", part_type);
 	add_mtd_partitions(ep7312_mtd, mtd_parts, mtd_parts_nb);
-	
+
 	/* Return happy */
 	return 0;
 }
@@ -201,13 +201,13 @@ module_init(ep7312_init);
 static void __exit ep7312_cleanup (void)
 {
 	struct nand_chip *this = (struct nand_chip *) &ep7312_mtd[1];
-	
+
 	/* Release resources, unregister device */
 	nand_release (ap7312_mtd);
-	
+
 	/* Free internal data buffer */
 	kfree (this->data_buf);
-	
+
 	/* Free the MTD device structure */
 	kfree (ep7312_mtd);
 }
diff --git a/drivers/mtd/nand/h1910.c b/drivers/mtd/nand/h1910.c
index 3825a7a0900..041e4b3358f 100644
--- a/drivers/mtd/nand/h1910.c
+++ b/drivers/mtd/nand/h1910.c
@@ -7,7 +7,7 @@
  *       Copyright (C) 2002 Marius Gröger (mag@sysgo.de)
  *       Copyright (c) 2001 Thomas Gleixner (gleixner@autronix.de)
  *
- * $Id: h1910.c,v 1.5 2004/11/04 12:53:10 gleixner Exp $
+ * $Id: h1910.c,v 1.6 2005/11/07 11:14:30 gleixner Exp $
  *
  * 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
@@ -54,24 +54,24 @@ static struct mtd_partition partition_info[] = {
 #endif
 
 
-/* 
+/*
  *	hardware specific access to control-lines
  */
-static void h1910_hwcontrol(struct mtd_info *mtd, int cmd) 
+static void h1910_hwcontrol(struct mtd_info *mtd, int cmd)
 {
 	struct nand_chip* this = (struct nand_chip *) (mtd->priv);
-	
+
 	switch(cmd) {
-		
-	case NAND_CTL_SETCLE: 
+
+	case NAND_CTL_SETCLE:
 		this->IO_ADDR_R |= (1 << 2);
 		this->IO_ADDR_W |= (1 << 2);
 		break;
-	case NAND_CTL_CLRCLE: 
+	case NAND_CTL_CLRCLE:
 		this->IO_ADDR_R &= ~(1 << 2);
 		this->IO_ADDR_W &= ~(1 << 2);
 		break;
-		
+
 	case NAND_CTL_SETALE:
 		this->IO_ADDR_R |= (1 << 3);
 		this->IO_ADDR_W |= (1 << 3);
@@ -80,7 +80,7 @@ static void h1910_hwcontrol(struct mtd_info *mtd, int cmd)
 		this->IO_ADDR_R &= ~(1 << 3);
 		this->IO_ADDR_W &= ~(1 << 3);
 		break;
-		
+
 	case NAND_CTL_SETNCE:
 		break;
 	case NAND_CTL_CLRNCE:
@@ -108,18 +108,18 @@ static int __init h1910_init (void)
 	int mtd_parts_nb = 0;
 	struct mtd_partition *mtd_parts = 0;
 	void __iomem *nandaddr;
-	
+
 	if (!machine_is_h1900())
 		return -ENODEV;
-		
+
 	nandaddr = __ioremap(0x08000000, 0x1000, 0, 1);
 	if (!nandaddr) {
 		printk("Failed to ioremap nand flash.\n");
 		return -ENOMEM;
 	}
-	
+
 	/* Allocate memory for MTD device structure and private data */
-	h1910_nand_mtd = kmalloc(sizeof(struct mtd_info) + 
+	h1910_nand_mtd = kmalloc(sizeof(struct mtd_info) +
 			     sizeof(struct nand_chip),
 			     GFP_KERNEL);
 	if (!h1910_nand_mtd) {
@@ -127,22 +127,22 @@ static int __init h1910_init (void)
 		iounmap ((void *) nandaddr);
 		return -ENOMEM;
 	}
-	
+
 	/* Get pointer to private data */
 	this = (struct nand_chip *) (&h1910_nand_mtd[1]);
-	
+
 	/* Initialize structures */
 	memset((char *) h1910_nand_mtd, 0, sizeof(struct mtd_info));
 	memset((char *) this, 0, sizeof(struct nand_chip));
-	
+
 	/* Link the private data with the MTD structure */
 	h1910_nand_mtd->priv = this;
-	
+
 	/*
 	 * Enable VPEN
 	 */
 	GPSR(37) = GPIO_bit(37);
-	
+
 	/* insert callbacks */
 	this->IO_ADDR_R = nanda