Code cleanup

14 files changed, 130 insertions, 132 deletions

diff --git a/CHANGELOG b/CHANGELOG
index ee1995765..f96a69f60 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -2,6 +2,8 @@
 Changes since U-Boot 1.1.4:
 ======================================================================
 
+* Code cleanup
+
 * Update NetStar board
   Patch by Ladislav Michl, 03 Nov 2005
 
@@ -10,13 +12,13 @@ Changes since U-Boot 1.1.4:
 
 * Enable initrd ATAG for xm250 board.
   Patch by Josef Wagner, 05 Sep 2005
-  
+
 * Add readline cmdline-editing extension
   Patch by JinHua Luo, 01 Sep 2005
-  
+
 * Add support for friendly-arm SBC-2410X board
   Patch by JinHua Luo, 01 Sep 2005
-  
+
 * Fix multi-part image support on i386 platform.
   Patch by David Updegraff, 19 Aug 2005
 
diff --git a/README b/README
index cb69be35a..e772c1af0 100644
--- a/README
+++ b/README
@@ -306,7 +306,7 @@ The following options need to be configured:
 
 		CONFIG_ARMADILLO,	CONFIG_AT91RM9200DK,	CONFIG_CERF250,
 		CONFIG_CSB637,		CONFIG_DELTA,		CONFIG_DNP1110,
-	 	CONFIG_EP7312,		CONFIG_H2_OMAP1610,	CONFIG_HHP_CRADLE,
+		CONFIG_EP7312,		CONFIG_H2_OMAP1610,	CONFIG_HHP_CRADLE,
 		CONFIG_IMPA7,	    CONFIG_INNOVATOROMAP1510,	CONFIG_INNOVATOROMAP1610,
 		CONFIG_KB9202,		CONFIG_LART,		CONFIG_LPD7A400,
 		CONFIG_LUBBOCK,		CONFIG_OSK_OMAP5912,	CONFIG_OMAP2420H4,
@@ -1493,8 +1493,8 @@ The following options need to be configured:
 - Commandline Editing and History:
 		CONFIG_CMDLINE_EDITING
 
-                Enable editiong and History functions for interactive
-                commandline input operations
+		Enable editiong and History functions for interactive
+		commandline input operations
 
 - Default Environment:
 		CONFIG_EXTRA_ENV_SETTINGS
diff --git a/board/MAI/bios_emulator/scitech/src/pm/win32/event.c b/board/MAI/bios_emulator/scitech/src/pm/win32/event.c
index 86448e32f..6388052ce 100644
--- a/board/MAI/bios_emulator/scitech/src/pm/win32/event.c
+++ b/board/MAI/bios_emulator/scitech/src/pm/win32/event.c
@@ -147,14 +147,14 @@ void _EVT_pumpMessages(void)
 		if (EVT.oldMove != -1) {
 		    EVT.evtq[EVT.oldMove].where_x = evt.where_x;/* Modify existing one  */
 		    EVT.evtq[EVT.oldMove].where_y = evt.where_y;
-/*                  EVT.evtq[EVT.oldMove].relative_x += mickeyX;    // TODO! */
-/*                  EVT.evtq[EVT.oldMove].relative_y += mickeyY;    // TODO! */
+/*                  EVT.evtq[EVT.oldMove].relative_x += mickeyX;    / / TODO! */
+/*                  EVT.evtq[EVT.oldMove].relative_y += mickeyY;    / / TODO! */
 		    evt.what = 0;
 		    }
 		else {
 		    EVT.oldMove = EVT.freeHead; /* Save id of this move event   */
-/*                  evt.relative_x = mickeyX;    // TODO! */
-/*                  evt.relative_y = mickeyY;    // TODO! */
+/*                  evt.relative_x = mickeyX;    / / TODO! */
+/*                  evt.relative_y = mickeyY;    / / TODO! */
 		    }
 		}
 	    else
diff --git a/board/netstar/crcek.S b/board/netstar/crcek.S
index 8726cc987..a74abf9a0 100644
--- a/board/netstar/crcek.S
+++ b/board/netstar/crcek.S
@@ -113,7 +113,7 @@ locking:
 	ldr	r0, MPU_CLKM_BASE		@ base of CLOCK unit
 	mov	r1, #(1 << 10)			@ disable idle mode do not check
 						@ nWAKEUP pin, other remain active
-	strh	r1, [r0, #0x04] 
+	strh	r1, [r0, #0x04]
 	ldr	r1, EN_CLK_VAL
 	strh	r1, [r0, #0x08]
 	mov	r1, #0x003f			@ FLASH.RP not enabled in idle and
diff --git a/board/netstar/eeprom.c b/board/netstar/eeprom.c
index c7ff79b90..fef3822aa 100644
--- a/board/netstar/eeprom.c
+++ b/board/netstar/eeprom.c
@@ -213,4 +213,3 @@ int eeprom(int argc, char *argv[])
 
 	return 0;
 }
-
diff --git a/board/netstar/nand.c b/board/netstar/nand.c
index 4ce6ca112..f470c1a01 100644
--- a/board/netstar/nand.c
+++ b/board/netstar/nand.c
@@ -57,11 +57,10 @@ static int netstar_nand_ready(struct mtd_info *mtd)
 
 void board_nand_init(struct nand_chip *nand)
 {
-        nand->options = NAND_SAMSUNG_LP_OPTIONS;
+	nand->options = NAND_SAMSUNG_LP_OPTIONS;
 	nand->eccmode = NAND_ECC_SOFT;
-        nand->hwcontrol = netstar_nand_hwcontrol;
+	nand->hwcontrol = netstar_nand_hwcontrol;
 /*	nand->dev_ready = netstar_nand_ready; */
 	nand->chip_delay = 18;
 }
 #endif
-
diff --git a/board/netstar/netstar.c b/board/netstar/netstar.c
index 331e092c2..d6b620c8c 100644
--- a/board/netstar/netstar.c
+++ b/board/netstar/netstar.c
@@ -59,4 +59,3 @@ int board_late_init(void)
 {
 	return 0;
 }
-
diff --git a/board/netstar/setup.S b/board/netstar/setup.S
index 68747c9ad..5dacc9cc4 100644
--- a/board/netstar/setup.S
+++ b/board/netstar/setup.S
@@ -58,10 +58,10 @@ VAL_EMIFF_SDRAM_CONFIG:		.word ((0 << 0) | (0 << 1) | (3 << 2) | (0xf << 4) | (0
 VAL_EMIFF_SDRAM_CONFIG:		.word ((0 << 0) | (0 << 1) | (3 << 2) | (0xd << 4) | (0x246 << 8) | (0 << 24) | (0 << 26) | (0 << 27))
 #endif
 
-VAL_EMIFF_SDRAM_CONFIG2:	.word 0x00000003 
+VAL_EMIFF_SDRAM_CONFIG2:	.word 0x00000003
 VAL_EMIFF_MRS:			.word 0x00000037
 
-/* 
+/*
  * GPIO04 - Green LED (Red LED is connected to LED Pulse Generator)
  * GPIO07 - LAN91C111 reset
  */
@@ -106,7 +106,7 @@ MUX_CONFIG_OFFSETS:
 	.align 1
 	.byte 0x00		@ FUNC_MUX_CTRL_0
 	.byte 0x04		@ FUNC_MUX_CTRL_1
-	.byte 0x08		@ FUNC_MUX_CTRL_2 
+	.byte 0x08		@ FUNC_MUX_CTRL_2
 	.byte 0x10		@ FUNC_MUX_CTRL_3
 	.byte 0x14		@ FUNC_MUX_CTRL_4
 	.byte 0x18		@ FUNC_MUX_CTRL_5
@@ -180,7 +180,7 @@ locking:
 	ldr	r0, OMAP5910_MPU_CLKM_BASE	@ base of CLOCK unit
 	mov	r1, #(1 << 10)			@ disable idle mode do not check
 						@ nWAKEUP pin, other remain active
-	strh	r1, [r0, #0x04] 
+	strh	r1, [r0, #0x04]
 	ldr	r1, _OMAP5910_ARM_EN_CLK
 	strh	r1, [r0, #0x08]
 	mov	r1, #0x003f			@ FLASH.RP not enabled in idle and
@@ -190,7 +190,7 @@ locking:
 	ldr     r0, MUX_CONFIG_BASE
 	adr	r1, MUX_CONFIG_VALUES
 	adr	r2, MUX_CONFIG_OFFSETS
-next_mux_cfg:	 
+next_mux_cfg:
 	ldrb	r3, [r2], #1
 	ldr	r4, [r1], #4
 	cmp	r3, #0xff
@@ -237,15 +237,15 @@ next_mux_cfg:
 	strh	r1, [r0, #0x34]
 
 	/* Setup clock divisors */
-	ldr	r0, OMAP5910_ULPD_PWR_MNG_BASE	@ base of ULDPL DPLL1 register    
+	ldr	r0, OMAP5910_ULPD_PWR_MNG_BASE	@ base of ULDPL DPLL1 register
 
 	mov	r1, #0x0010			@ set PLL_ENABLE
-	orr	r1, r1, #0x2000			@ set IOB to new locking 
-	strh	r1, [r0]			@ write 
+	orr	r1, r1, #0x2000			@ set IOB to new locking
+	strh	r1, [r0]			@ write
 
 ulocking:
 	ldrh	r1, [r0]			@ get DPLL value
-	tst	r1, #1			      
+	tst	r1, #1
 	beq	ulocking			@ while LOCK not set
 
 	/* EMIF init */
@@ -254,7 +254,7 @@ ulocking:
 	bic	r1, r1, #0x0c			@ pwr down disabled, flash WP
 	orr	r1, r1, #0x01
 	str	r1, [r0, #0x0c]
-	
+
 	ldr	r1, VAL_EMIFS_CS0_CONFIG
 	str	r1, [r0, #0x10]			@ EMIFS_CS0_CONFIG
 	ldr	r1, VAL_EMIFS_CS1_CONFIG
diff --git a/board/ppmc7xx/config.mk b/board/ppmc7xx/config.mk
index d8eac7753..b5b46dc56 100644
--- a/board/ppmc7xx/config.mk
+++ b/board/ppmc7xx/config.mk
@@ -22,7 +22,6 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 # MA 02111-1307 USA
-#
 
 TEXT_BASE = 0xFFF00000
 TEXT_END  = 0xFFF40000
diff --git a/board/sbc2410x/lowlevel_init.S b/board/sbc2410x/lowlevel_init.S
index 5bfa14aee..3df63cdae 100644
--- a/board/sbc2410x/lowlevel_init.S
+++ b/board/sbc2410x/lowlevel_init.S
@@ -43,82 +43,82 @@
 #define BWSCON	0x48000000
 
 /* BWSCON */
-#define DW8		 	(0x0)
-#define DW16		 	(0x1)
-#define DW32		 	(0x2)
-#define WAIT		 	(0x1<<2)
-#define UBLB		 	(0x1<<3)
+#define DW8			(0x0)
+#define DW16			(0x1)
+#define DW32			(0x2)
+#define WAIT			(0x1<<2)
+#define UBLB			(0x1<<3)
 
-#define B1_BWSCON	  	(DW16)
-#define B2_BWSCON	  	(DW16)
-#define B3_BWSCON	  	(DW16 + WAIT + UBLB)
-#define B4_BWSCON	  	(DW16)
-#define B5_BWSCON	  	(DW16)
-#define B6_BWSCON	  	(DW32)
-#define B7_BWSCON	  	(DW32)
+#define B1_BWSCON		(DW16)
+#define B2_BWSCON		(DW16)
+#define B3_BWSCON		(DW16 + WAIT + UBLB)
+#define B4_BWSCON		(DW16)
+#define B5_BWSCON		(DW16)
+#define B6_BWSCON		(DW32)
+#define B7_BWSCON		(DW32)
 
-#define B0_Tacs		 	0x0	
-#define B0_Tcos		 	0x0	
-#define B0_Tacc		 	0x7	
-#define B0_Tcoh		 	0x0	
-#define B0_Tah		 	0x0
-#define B0_Tacp		 	0x0
-#define B0_PMC		 	0x0	
+#define B0_Tacs			0x0
+#define B0_Tcos			0x0
+#define B0_Tacc			0x7
+#define B0_Tcoh			0x0
+#define B0_Tah			0x0
+#define B0_Tacp			0x0
+#define B0_PMC			0x0
 
-#define B1_Tacs		 	0x0	
-#define B1_Tcos		 	0x0	
-#define B1_Tacc		 	0x7	
-#define B1_Tcoh		 	0x0	
-#define B1_Tah		 	0x0	
-#define B1_Tacp		 	0x0
-#define B1_PMC		 	0x0	
+#define B1_Tacs			0x0
+#define B1_Tcos			0x0
+#define B1_Tacc			0x7
+#define B1_Tcoh			0x0
+#define B1_Tah			0x0
+#define B1_Tacp			0x0
+#define B1_PMC			0x0
 
-#define B2_Tacs		 	0x0
-#define B2_Tcos		 	0x0
-#define B2_Tacc		 	0x7
-#define B2_Tcoh		 	0x0
-#define B2_Tah		 	0x0
-#define B2_Tacp		 	0x0
-#define B2_PMC		 	0x0
+#define B2_Tacs			0x0
+#define B2_Tcos			0x0
+#define B2_Tacc			0x7
+#define B2_Tcoh			0x0
+#define B2_Tah			0x0
+#define B2_Tacp			0x0
+#define B2_PMC			0x0
 
-#define B3_Tacs		 	0xc
-#define B3_Tcos		 	0x7
-#define B3_Tacc		 	0xf
-#define B3_Tcoh		 	0x1
-#define B3_Tah		 	0x0
-#define B3_Tacp		 	0x0
-#define B3_PMC		 	0x0
+#define B3_Tacs			0xc
+#define B3_Tcos			0x7
+#define B3_Tacc			0xf
+#define B3_Tcoh			0x1
+#define B3_Tah			0x0
+#define B3_Tacp			0x0
+#define B3_PMC			0x0
 
-#define B4_Tacs		 	0x0
-#define B4_Tcos		 	0x0
-#define B4_Tacc		 	0x7
-#define B4_Tcoh		 	0x0
-#define B4_Tah		 	0x0
-#define B4_Tacp		 	0x0
-#define B4_PMC		 	0x0
+#define B4_Tacs			0x0
+#define B4_Tcos			0x0
+#define B4_Tacc			0x7
+#define B4_Tcoh			0x0
+#define B4_Tah			0x0
+#define B4_Tacp			0x0
+#define B4_PMC			0x0
 
-#define B5_Tacs		 	0xc
-#define B5_Tcos		 	0x7
-#define B5_Tacc		 	0xf
-#define B5_Tcoh		 	0x1
-#define B5_Tah		 	0x0
-#define B5_Tacp		 	0x0
-#define B5_PMC		 	0x0
+#define B5_Tacs			0xc
+#define B5_Tcos			0x7
+#define B5_Tacc			0xf
+#define B5_Tcoh			0x1
+#define B5_Tah			0x0
+#define B5_Tacp			0x0
+#define B5_PMC			0x0
 
-#define B6_MT		 	0x3	/* SDRAM */
-#define B6_Trcd	 	 	0x1
-#define B6_SCAN		 	0x1	/* 9bit */
+#define B6_MT			0x3	/* SDRAM */
+#define B6_Trcd			0x1
+#define B6_SCAN			0x1	/* 9bit */
 
-#define B7_MT		 	0x3	/* SDRAM */
-#define B7_Trcd		 	0x1	/* 3clk */
-#define B7_SCAN		 	0x1	/* 9bit */
+#define B7_MT			0x3	/* SDRAM */
+#define B7_Trcd			0x1	/* 3clk */
+#define B7_SCAN			0x1	/* 9bit */
 
 /* REFRESH parameter */
-#define REFEN		 	0x1	/* Refresh enable */
-#define TREFMD		 	0x0	/* CBR(CAS before RAS)/Auto refresh */
-#define Trp		 	0x0	/* 2clk */
-#define Trc		 	0x3	/* 7clk */
-#define Tchr		 	0x2	/* 3clk */
+#define REFEN			0x1	/* Refresh enable */
+#define TREFMD			0x0	/* CBR(CAS before RAS)/Auto refresh */
+#define Trp			0x0	/* 2clk */
+#define Trc			0x3	/* 7clk */
+#define Tchr			0x2	/* 3clk */
 #define REFCNT			0x0459
 /**************************************/
 
diff --git a/common/crc16.c b/common/crc16.c
index 3cef10600..6904365e5 100644
--- a/common/crc16.c
+++ b/common/crc16.c
@@ -101,7 +101,7 @@ cyg_crc16(unsigned char *buf, int len)
 
     cksum = 0;
     for (i = 0;  i < len;  i++) {
-        cksum = crc16_tab[((cksum>>8) ^ *buf++) & 0xFF] ^ (cksum << 8);
+	cksum = crc16_tab[((cksum>>8) ^ *buf++) & 0xFF] ^ (cksum << 8);
     }
     return cksum;
 }
diff --git a/cpu/ppc4xx/serial.c b/cpu/ppc4xx/serial.c
index 463151960..ad3ca6e81 100644
--- a/cpu/ppc4xx/serial.c
+++ b/cpu/ppc4xx/serial.c
@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2000
+ * (C) Copyright 2000-2006
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
diff --git a/include/configs/sbc2410x.h b/include/configs/sbc2410x.h
index e9797676b..866f7b042 100644
--- a/include/configs/sbc2410x.h
+++ b/include/configs/sbc2410x.h
@@ -95,7 +95,7 @@
 			CFG_CMD_REGINFO  | \
 			CFG_CMD_DATE	 | \
 			CFG_CMD_PING     | \
-                        CFG_CMD_DHCP     | \
+			CFG_CMD_DHCP     | \
 			CFG_CMD_ELF)
 
 /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index a5227188d..4b485643a 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);