[MTD NAND] Indent all of drivers/mtd/nand/*.c.

It was just too painful to deal with.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>

17 files changed, 1217 insertions, 1292 deletions

diff --git a/drivers/mtd/nand/au1550nd.c b/drivers/mtd/nand/au1550nd.c
index bde3550910a2..50cbfd4826fb 100644
--- a/drivers/mtd/nand/au1550nd.c
+++ b/drivers/mtd/nand/au1550nd.c
@@ -38,22 +38,20 @@
  */
 static struct mtd_info *au1550_mtd = NULL;
 static void __iomem *p_nand;
-static int nand_width = 1; /* default x8*/
+static int nand_width = 1;      /* default x8 */
 
 /*
  * Define partitions for flash device
  */
 static const struct mtd_partition partition_info[] = {
         {
-                .name   = "NAND FS 0",
-                .offset = 0,
-                .size   = 8*1024*1024
-        },
+         .name = "NAND FS 0",
+         .offset = 0,
+         .size = 8 * 1024 * 1024},
         {
-                .name   = "NAND FS 1",
-                .offset =  MTDPART_OFS_APPEND,
-                .size   =    MTDPART_SIZ_FULL
-        }
+         .name = "NAND FS 1",
+         .offset = MTDPART_OFS_APPEND,
+         .size = MTDPART_SIZ_FULL}
 };
 
 /**
@@ -157,7 +155,7 @@ static void au_write_buf(struct mtd_info *mtd, const u_char *buf, int len)
         int i;
         struct nand_chip *this = mtd->priv;
 
-        for (i=0; i<len; i++) {
+        for (i = 0; i < len; i++) {
                 writeb(buf[i], this->IO_ADDR_W);
                 au_sync();
         }
@@ -176,7 +174,7 @@ static void au_read_buf(struct mtd_info *mtd, u_char *buf, int len)
         int i;
         struct nand_chip *this = mtd->priv;
 
-        for (i=0; i<len; i++) {
+        for (i = 0; i < len; i++) {
                 buf[i] = readb(this->IO_ADDR_R);
                 au_sync();
         }
@@ -195,7 +193,7 @@ static int au_verify_buf(struct mtd_info *mtd, const u_char *buf, int len)
         int i;
         struct nand_chip *this = mtd->priv;
 
-        for (i=0; i<len; i++) {
+        for (i = 0; i < len; i++) {
                 if (buf[i] != readb(this->IO_ADDR_R))
                         return -EFAULT;
                 au_sync();
@@ -219,7 +217,7 @@ static void au_write_buf16(struct mtd_info *mtd, const u_char *buf, int len)
         u16 *p = (u16 *) buf;
         len >>= 1;
 
-        for (i=0; i<len; i++) {
+        for (i = 0; i < len; i++) {
                 writew(p[i], this->IO_ADDR_W);
                 au_sync();
         }
@@ -241,7 +239,7 @@ static void au_read_buf16(struct mtd_info *mtd, u_char *buf, int len)
         u16 *p = (u16 *) buf;
         len >>= 1;
 
-        for (i=0; i<len; i++) {
+        for (i = 0; i < len; i++) {
                 p[i] = readw(this->IO_ADDR_R);
                 au_sync();
         }
@@ -262,7 +260,7 @@ static int au_verify_buf16(struct mtd_info *mtd, const u_char *buf, int len)
         u16 *p = (u16 *) buf;
         len >>= 1;
 
-        for (i=0; i<len; i++) {
+        for (i = 0; i < len; i++) {
                 if (p[i] != readw(this->IO_ADDR_R))
                         return -EFAULT;
                 au_sync();
@@ -275,27 +273,35 @@ static void au1550_hwcontrol(struct mtd_info *mtd, int cmd)
 {
         register struct nand_chip *this = mtd->priv;
 
-        switch(cmd){
+        switch (cmd) {
+
+        case NAND_CTL_SETCLE:
+                this->IO_ADDR_W = p_nand + MEM_STNAND_CMD;
+                break;
+
+        case NAND_CTL_CLRCLE:
+                this->IO_ADDR_W = p_nand + MEM_STNAND_DATA;
+                break;
 
-        case NAND_CTL_SETCLE: this->IO_ADDR_W = p_nand + MEM_STNAND_CMD; break;
-        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_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,
+                /* FIXME: Nobody knows why this is necessary,
                  * but it works only that way */
                 udelay(1);
                 break;
 
         case NAND_CTL_SETNCE:
                 /* assert (force assert) chip enable */
-                au_writel((1<<(4+NAND_CS)) , MEM_STNDCTL); break;
+                au_writel((1 << (4 + NAND_CS)), MEM_STNDCTL);
                 break;
 
         case NAND_CTL_CLRNCE:
-                /* deassert chip enable */
-                au_writel(0, MEM_STNDCTL); break;
+                /* deassert chip enable */
+                au_writel(0, MEM_STNDCTL);
                 break;
         }
 
@@ -315,66 +321,63 @@ int au1550_device_ready(struct mtd_info *mtd)
 /*
  * Main initialization routine
  */
-int __init au1xxx_nand_init (void)
+int __init au1xxx_nand_init(void)
 {
         struct nand_chip *this;
-        u16 boot_swapboot = 0; /* default value */
+        u16 boot_swapboot = 0;  /* default value */
         int retval;
         u32 mem_staddr;
         u32 nand_phys;
 
         /* Allocate memory for MTD device structure and private data */
-        au1550_mtd = kmalloc (sizeof(struct mtd_info) +
-                        sizeof (struct nand_chip), GFP_KERNEL);
+        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");
+                printk("Unable to allocate NAND MTD dev structure.\n");
                 return -ENOMEM;
         }
 
         /* Get pointer to private data */
-        this = (struct nand_chip *) (&au1550_mtd[1]);
+        this = (struct nand_chip *)(&au1550_mtd[1]);
 
         /* Initialize structures */
-        memset((char *) au1550_mtd, 0, sizeof(struct mtd_info));
-        memset((char *) this, 0, sizeof(struct nand_chip));
+        memset(au1550_mtd, 0, sizeof(struct mtd_info));
+        memset(this, 0, sizeof(struct nand_chip));
 
         /* Link the private data with the MTD structure */
         au1550_mtd->priv = this;
 
-
         /* disable interrupts */
-        au_writel(au_readl(MEM_STNDCTL) & ~(1<<8), MEM_STNDCTL);
+        au_writel(au_readl(MEM_STNDCTL) & ~(1 << 8), MEM_STNDCTL);
 
         /* disable NAND boot */
-        au_writel(au_readl(MEM_STNDCTL) & ~(1<<0), MEM_STNDCTL);
+        au_writel(au_readl(MEM_STNDCTL) & ~(1 << 0), MEM_STNDCTL);
 
 #ifdef CONFIG_MIPS_PB1550
         /* set gpio206 high */
-        au_writel(au_readl(GPIO2_DIR) & ~(1<<6), GPIO2_DIR);
+        au_writel(au_readl(GPIO2_DIR) & ~(1 << 6), GPIO2_DIR);
 
-        boot_swapboot = (au_readl(MEM_STSTAT) & (0x7<<1)) |
-                ((bcsr->status >> 6)  & 0x1);
+        boot_swapboot = (au_readl(MEM_STSTAT) & (0x7 << 1)) | ((bcsr->status >> 6) & 0x1);
         switch (boot_swapboot) {
-                case 0:
-                case 2:
-                case 8:
-                case 0xC:
-                case 0xD:
-                        /* x16 NAND Flash */
-                        nand_width = 0;
-                        break;
-                case 1:
-                case 9:
-                case 3:
-                case 0xE:
-                case 0xF:
-                        /* x8 NAND Flash */
-                        nand_width = 1;
-                        break;
-                default:
-                        printk("Pb1550 NAND: bad boot:swap\n");
-                        retval = -EINVAL;
-                        goto outmem;
+        case 0:
+        case 2:
+        case 8:
+        case 0xC:
+        case 0xD:
+                /* x16 NAND Flash */
+                nand_width = 0;
+                break;
+        case 1:
+        case 9:
+        case 3:
+        case 0xE:
+        case 0xF:
+                /* x8 NAND Flash */
+                nand_width = 1;
+                break;
+        default:
+                printk("Pb1550 NAND: bad boot:swap\n");
+                retval = -EINVAL;
+                goto outmem;
         }
 #endif
 
@@ -424,14 +427,13 @@ int __init au1xxx_nand_init (void)
 
         /* make controller and MTD agree */
         if (NAND_CS == 0)
-                nand_width = au_readl(MEM_STCFG0) & (1<<22);
+                nand_width = au_readl(MEM_STCFG0) & (1 << 22);
         if (NAND_CS == 1)
-                nand_width = au_readl(MEM_STCFG1) & (1<<22);
+                nand_width = au_readl(MEM_STCFG1) & (1 << 22);
         if (NAND_CS == 2)
-                nand_width = au_readl(MEM_STCFG2) & (1<<22);
+                nand_width = au_readl(MEM_STCFG2) & (1 << 22);
         if (NAND_CS == 3)
-                nand_width = au_readl(MEM_STCFG3) & (1<<22);
-
+                nand_width = au_readl(MEM_STCFG3) & (1 << 22);
 
         /* Set address of hardware control function */
         this->hwcontrol = au1550_hwcontrol;
@@ -454,7 +456,7 @@ int __init au1xxx_nand_init (void)
         this->verify_buf = (!nand_width) ? au_verify_buf16 : au_verify_buf;
 
         /* Scan to find existence of the device */
-        if (nand_scan (au1550_mtd, 1)) {
+        if (nand_scan(au1550_mtd, 1)) {
                 retval = -ENXIO;
                 goto outio;
         }
@@ -465,10 +467,10 @@ int __init au1xxx_nand_init (void)
         return 0;
 
  outio:
-        iounmap ((void *)p_nand);
+        iounmap((void *)p_nand);
 
  outmem:
-        kfree (au1550_mtd);
+        kfree(au1550_mtd);
         return retval;
 }
 
@@ -478,19 +480,20 @@ module_init(au1xxx_nand_init);
  * Clean up routine
  */
 #ifdef MODULE
-static void __exit au1550_cleanup (void)
+static void __exit au1550_cleanup(void)
 {
-        struct nand_chip *this = (struct nand_chip *) &au1550_mtd[1];
+        struct nand_chip *this = (struct nand_chip *)&au1550_mtd[1];
 
         /* Release resources, unregister device */
-        nand_release (au1550_mtd);
+        nand_release(au1550_mtd);
 
         /* Free the MTD device structure */
-        kfree (au1550_mtd);
+        kfree(au1550_mtd);
 
         /* Unmap */
-        iounmap ((void *)p_nand);
+        iounmap((void *)p_nand);
 }
+
 module_exit(au1550_cleanup);
 #endif
 
diff --git a/drivers/mtd/nand/autcpu12.c b/drivers/mtd/nand/autcpu12.c
index a3c7fea404d0..9c9f21b0d260 100644
--- a/drivers/mtd/nand/autcpu12.c
+++ b/drivers/mtd/nand/autcpu12.c
@@ -47,7 +47,7 @@ static int autcpu12_io_base = CS89712_VIRT_BASE;
 static int autcpu12_fio_pbase = AUTCPU12_PHYS_SMC;
 static int autcpu12_fio_ctrl = AUTCPU12_SMC_SELECT_OFFSET;
 static int autcpu12_pedr = AUTCPU12_SMC_PORT_OFFSET;
-static void __iomem * autcpu12_fio_base;
+static void __iomem *autcpu12_fio_base;
 
 /*
  * Define partitions for flash devices
@@ -95,10 +95,10 @@ static struct mtd_partition partition_info128k[] = {
 /*
  *      hardware specific access to control-lines
 */
+
 static void autcpu12_hwcontrol(struct mtd_info *mtd, int cmd)
 {
-
-        switch(cmd){
+        switch (cmd) {
 
                 case NAND_CTL_SETCLE: (*(volatile unsigned char *) (autcpu12_io_base + autcpu12_pedr)) |=  AUTCPU12_SMC_CLE; break;
                 case NAND_CTL_CLRCLE: (*(volatile unsigned char *) (autcpu12_io_base + autcpu12_pedr)) &= ~AUTCPU12_SMC_CLE; break;
@@ -117,41 +117,40 @@ static void autcpu12_hwcontrol(struct mtd_info *mtd, int cmd)
 int autcpu12_device_ready(struct mtd_info *mtd)
 {
 
-        return ( (*(volatile unsigned char *) (autcpu12_io_base + autcpu12_pedr)) & AUTCPU12_SMC_RDY) ? 1 : 0;
+        return ((*(volatile unsigned char *)(autcpu12_io_base + autcpu12_pedr)) & AUTCPU12_SMC_RDY) ? 1 : 0;
 
 }
 
 /*
  * Main initialization routine
  */
-int __init autcpu12_init (void)
+int __init autcpu12_init(void)
 {
         struct nand_chip *this;
         int err = 0;
 
         /* Allocate memory for MTD device structure and private data */
-        autcpu12_mtd = kmalloc (sizeof(struct mtd_info) + sizeof (struct nand_chip),
-                                GFP_KERNEL);
+        autcpu12_mtd = kmalloc(sizeof(struct mtd_info) + sizeof(struct nand_chip), GFP_KERNEL);
         if (!autcpu12_mtd) {
-                printk ("Unable to allocate AUTCPU12 NAND MTD device structure.\n");
+                printk("Unable to allocate AUTCPU12 NAND MTD device structure.\n");
                 err = -ENOMEM;
                 goto out;
         }
 
         /* map physical adress */
-        autcpu12_fio_base = ioremap(autcpu12_fio_pbase,SZ_1K);
-        if(!autcpu12_fio_base){
+        autcpu12_fio_base = ioremap(autcpu12_fio_pbase, SZ_1K);
+        if (!autcpu12_fio_base) {
                 printk("Ioremap autcpu12 SmartMedia Card failed\n");
                 err = -EIO;
                 goto out_mtd;
         }
 
         /* Get pointer to private data */
-        this = (struct nand_chip *) (&autcpu12_mtd[1]);
+        this = (struct nand_chip *)(&autcpu12_mtd[1]);
 
         /* Initialize structures */
-        memset((char *) autcpu12_mtd, 0, sizeof(struct mtd_info));
-        memset((char *) this, 0, sizeof(struct nand_chip));
+        memset(autcpu12_mtd, 0, sizeof(struct mtd_info));
+        memset(this, 0, sizeof(struct nand_chip));
 
         /* Link the private data with the MTD structure */
         autcpu12_mtd->priv = this;
@@ -167,35 +166,34 @@ int __init autcpu12_init (void)
 
         /* Enable the following for a flash based bad block table */
         /*
-        this->options = NAND_USE_FLASH_BBT;
-        */
+           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)) {
+        if (nand_scan(autcpu12_mtd, 1)) {
                 err = -ENXIO;
                 goto out_ior;
         }
 
         /* Register the partitions */
-        switch(autcpu12_mtd->size){
+        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;
-                default: {
-                        printk ("Unsupported SmartMedia device\n");
+                default:
+                        printk("Unsupported SmartMedia device\n");
                         err = -ENXIO;
                         goto out_ior;
-                }
         }
         goto out;
 
-out_ior:
+ out_ior:
         iounmap((void *)autcpu12_fio_base);
-out_mtd:
-        kfree (autcpu12_mtd);
-out:
+ out_mtd:
+        kfree(autcpu12_mtd);
+ out:
         return err;
 }
 
@@ -205,17 +203,18 @@ module_init(autcpu12_init);
  * Clean up routine
  */
 #ifdef MODULE
-static void __exit autcpu12_cleanup (void)
+static void __exit autcpu12_cleanup(void)
 {
         /* Release resources, unregister device */
-        nand_release (autcpu12_mtd);
+        nand_release(autcpu12_mtd);
 
         /* unmap physical adress */
         iounmap((void *)autcpu12_fio_base);
 
         /* Free the MTD device structure */
-        kfree (autcpu12_mtd);
+        kfree(autcpu12_mtd);
 }
+
 module_exit(autcpu12_cleanup);
 #endif
 
diff --git a/drivers/mtd/nand/cs553x_nand.c b/drivers/mtd/nand/cs553x_nand.c
index 4f0b338f2f30..fba7be5cffe3 100644
--- a/drivers/mtd/nand/cs553x_nand.c
+++ b/drivers/mtd/nand/cs553x_nand.c
@@ -50,7 +50,7 @@
 
 /* Pin function selection MSR (IDE vs. flash on the IDE pins) */
 #define MSR_DIVIL_BALL_OPTS     0x51400015
-#define PIN_OPT_IDE             (1<<0)          /* 0 for flash, 1 for IDE */
+#define PIN_OPT_IDE             (1<<0)  /* 0 for flash, 1 for IDE */
 
 /* Registers within the NAND flash controller BAR -- memory mapped */
 #define MM_NAND_DATA            0x00    /* 0 to 0x7ff, in fact */
@@ -128,7 +128,7 @@ static void cs553x_write_byte(struct mtd_info *mtd, u_char byte)
                 udelay(1);
                 i--;
         }
-        writeb(byte, this->IO_ADDR_W+0x801);
+        writeb(byte, this->IO_ADDR_W + 0x801);
 }
 
 static void cs553x_hwcontrol(struct mtd_info *mtd, int cmd)
@@ -137,7 +137,7 @@ static void cs553x_hwcontrol(struct mtd_info *mtd, int cmd)
         void __iomem *mmio_base = this->IO_ADDR_R;
         unsigned char ctl;
 
-        switch(cmd) {
+        switch (cmd) {
         case NAND_CTL_SETCLE:
                 ctl = CS_NAND_CTL_CLE;
                 break;
@@ -160,17 +160,15 @@ static void cs553x_hwcontrol(struct mtd_info *mtd, int cmd)
         writeb(ctl, mmio_base + MM_NAND_CTL);
 }
 
-
 static int cs553x_device_ready(struct mtd_info *mtd)
 {
         struct nand_chip *this = mtd->priv;
         void __iomem *mmio_base = this->IO_ADDR_R;
         unsigned char foo = readb(mmio_base + MM_NAND_STS);
 
-        return (foo & CS_NAND_STS_FLASH_RDY) && !(foo & CS_NAND_CTLR_BUSY); 
+        return (foo & CS_NAND_STS_FLASH_RDY) && !(foo & CS_NAND_CTLR_BUSY);
 }
 
-
 static void cs_enable_hwecc(struct mtd_info *mtd, int mode)
 {
         struct nand_chip *this = mtd->priv;
@@ -209,7 +207,7 @@ static int __init cs553x_init_one(int cs, int mmio, unsigned long adr)
         }
 
         /* Allocate memory for MTD device structure and private data */
-        new_mtd = kmalloc(sizeof(struct mtd_info) + sizeof (struct nand_chip), GFP_KERNEL);
+        new_mtd = kmalloc(sizeof(struct mtd_info) + sizeof(struct nand_chip), GFP_KERNEL);
         if (!new_mtd) {
                 printk(KERN_WARNING "Unable to allocate CS553X NAND MTD device structure.\n");
                 err = -ENOMEM;
@@ -217,7 +215,7 @@ static int __init cs553x_init_one(int cs, int mmio, unsigned long adr)
         }
 
         /* Get pointer to private data */
-        this = (struct nand_chip *) (&new_mtd[1]);
+        this = (struct nand_chip *)(&new_mtd[1]);
 
         /* Initialize structures */
         memset(new_mtd, 0, sizeof(struct mtd_info));
@@ -286,16 +284,16 @@ int __init cs553x_init(void)
                 return -ENXIO;
         }
 
-        for (i=0; i<NR_CS553X_CONTROLLERS; i++) {
-                rdmsrl(MSR_DIVIL_LBAR_FLSH0+i, val);
+        for (i = 0; i < NR_CS553X_CONTROLLERS; i++) {
+                rdmsrl(MSR_DIVIL_LBAR_FLSH0 + i, val);
 
                 if ((val & (FLSH_LBAR_EN|FLSH_NOR_NAND)) == (FLSH_LBAR_EN|FLSH_NOR_NAND))
                         err = cs553x_init_one(i, !!(val & FLSH_MEM_IO), val & 0xFFFFFFFF);
         }
-        
+
         /* Register all devices together here. This means we can easily hack it to 
            do mtdconcat etc. if we want to. */
-        for (i=0; i<NR_CS553X_CONTROLLERS; i++) {
+        for (i = 0; i < NR_CS553X_CONTROLLERS; i++) {
                 if (cs553x_mtd[i]) {
                         add_mtd_device(cs553x_mtd[i]);
 
@@ -306,13 +304,14 @@ int __init cs553x_init(void)
 
         return err;
 }
+
 module_init(cs553x_init);
 
-static void __exit cs553x_cleanup (void)
+static void __exit cs553x_cleanup(void)
 {
         int i;
 
-        for (i=0; i<NR_CS553X_CONTROLLERS; i++) {
+        for (i = 0; i < NR_CS553X_CONTROLLERS; i++) {
                 struct mtd_info *mtd = cs553x_mtd[i];
                 struct nand_chip *this;
                 void __iomem *mmio_base;
@@ -324,7 +323,7 @@ static void __exit cs553x_cleanup (void)
                 mmio_base = this->IO_ADDR_R;
 
                 /* Release resources, unregister device */
-                nand_release (cs553x_mtd[i]);
+                nand_release(cs553x_mtd[i]);
                 cs553x_mtd[i] = NULL;
 
                 /* unmap physical adress */
@@ -334,6 +333,7 @@ static void __exit cs553x_cleanup (void)
                 kfree(mtd);
         }
 }
+
 module_exit(cs553x_cleanup);
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/mtd/nand/diskonchip.c b/drivers/mtd/nand/diskonchip.c
index ec5e45e4e4ef..a2391c66a63f 100644
--- a/drivers/mtd/nand/diskonchip.c
+++ b/drivers/mtd/nand/diskonchip.c
@@ -58,10 +58,10 @@ static unsigned long __initdata doc_locations[] = {
         0xe4000000,
 #elif defined(CONFIG_MOMENCO_OCELOT)
         0x2f000000,
-        0xff000000,
+        0xff000000,
 #elif defined(CONFIG_MOMENCO_OCELOT_G) || defined (CONFIG_MOMENCO_OCELOT_C)
-        0xff000000,
-##else
+        0xff000000,
+#else
 #warning Unknown architecture for DiskOnChip. No default probe locations defined
 #endif
         0xffffffff };
@@ -73,7 +73,7 @@ struct doc_priv {
         unsigned long physadr;
         u_char ChipID;
         u_char CDSNControl;
-        int chips_per_floor; /* The number of chips detected on each floor */
+        int chips_per_floor;    /* The number of chips detected on each floor */
         int curfloor;
         int curchip;
         int mh0_page;
@@ -84,6 +84,7 @@ struct doc_priv {
 /* This is the syndrome computed by the HW ecc generator upon reading an empty
    page, one with all 0xff for data and stored ecc code. */
 static u_char empty_read_syndrome[6] = { 0x26, 0xff, 0x6d, 0x47, 0x73, 0x7a };
+
 /* This is the ecc value computed by the HW ecc generator upon writing an empty
    page, one with all 0xff for data. */
 static u_char empty_write_ecc[6] = { 0x4b, 0x00, 0xe2, 0x0e, 0x93, 0xf7 };
@@ -97,25 +98,25 @@ static u_char empty_write_ecc[6] = { 0x4b, 0x00, 0xe2, 0x0e, 0x93, 0xf7 };
 static void doc200x_hwcontrol(struct mtd_info *mtd, int cmd);
 static void doc200x_select_chip(struct mtd_info *mtd, int chip);
 
-static int debug=0;
+static int debug = 0;
 module_param(debug, int, 0);
 
-static int try_dword=1;
+static int try_dword = 1;
 module_param(try_dword, int, 0);
 
-static int no_ecc_failures=0;
+static int no_ecc_failures = 0;
 module_param(no_ecc_failures, int, 0);
 
-static int no_autopart=0;
+static int no_autopart = 0;
 module_param(no_autopart, int, 0);
 
-static int show_firmware_partition=0;
+static int show_firmware_partition = 0;
 module_param(show_firmware_partition, int, 0);
 
 #ifdef MTD_NAND_DISKONCHIP_BBTWRITE
-static int inftl_bbt_write=1;
+static int inftl_bbt_write = 1;
 #else
-static int inftl_bbt_write=0;
+static int inftl_bbt_write = 0;
 #endif
 module_param(inftl_bbt_write, int, 0);
 
@@ -123,7 +124,6 @@ static unsigned long doc_config_location = CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDR
 module_param(doc_config_location, ulong, 0);
 MODULE_PARM_DESC(doc_config_location, "Physical memory address at which to probe for DiskOnChip");
 
-
 /* Sector size for HW ECC */
 #define SECTOR_SIZE 512
 /* The sector bytes are packed into NB_DATA 10 bit words */
@@ -147,7 +147,7 @@ static struct rs_control *rs_decoder;
  * some comments, improved a minor bit and converted it to make use
  * of the generic Reed-Solomon libary. tglx
  */
-static int doc_ecc_decode (struct rs_control *rs, uint8_t *data, uint8_t *ecc)
+static int doc_ecc_decode(struct rs_control *rs, uint8_t *data, uint8_t *ecc)
 {
         int i, j, nerr, errpos[8];
         uint8_t parity;
@@ -168,18 +168,18 @@ static int doc_ecc_decode (struct rs_control *rs, uint8_t *data, uint8_t *ecc)
          *  s[i] = ds[3]x^3 + ds[2]x^2 + ds[1]x^1 + ds[0]
          *  where x = alpha^(FCR + i)
          */
-        for(j = 1; j < NROOTS; j++) {
-                if(ds[j] == 0)
+        for (j = 1; j < NROOTS; j++) {
+                if (ds[j] == 0)
                         continue;
                 tmp = rs->index_of[ds[j]];
-                for(i = 0; i < NROOTS; i++)
+                for (i = 0; i < NROOTS; i++)
                         s[i] ^= rs->alpha_to[rs_modnn(rs, tmp + (FCR + i) * j)];
         }
 
         /* Calc s[i] = s[i] / alpha^(v + i) */
         for (i = 0; i < NROOTS; i++) {
                 if (syn[i])
-                        syn[i] = rs_modnn(rs, rs->index_of[s[i]] + (NN - FCR - i));
+                        syn[i] = rs_modnn(rs, rs->index_of[s[i]] + (NN - FCR - i));
         }
         /* Call the decoder library */
         nerr = decode_rs16(rs, NULL, NULL, 1019, syn, 0, errpos, 0, errval);
@@ -193,7 +193,7 @@ static int doc_ecc_decode (struct rs_control *rs, uint8_t *data, uint8_t *ecc)
          * but they are given by the design of the de/encoder circuit
          * in the DoC ASIC's.
          */
-        for(i = 0;i < nerr; i++) {
+        for (i = 0; i < nerr; i++) {
                 int index, bitpos, pos = 1015 - errpos[i];
                 uint8_t val;
                 if (pos >= NB_DATA && pos < 1019)
@@ -205,8 +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) ||
-                            index == (SECTOR_SIZE + 1)) {
+                        if ((index >= 0 && index < SECTOR_SIZE) || index == (SECTOR_SIZE + 1)) {
                                 val = (uint8_t) (errval[i] >> (2 + bitpos));
                                 parity ^= val;
                                 if (index < SECTOR_SIZE)
@@ -216,9 +215,8 @@ 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) ||
-                            index == (SECTOR_SIZE + 1)) {
-                                val = (uint8_t)(errval[i] << (8 - bitpos));
+                        if ((index >= 0 && index < SECTOR_SIZE) || index == (SECTOR_SIZE + 1)) {
+                                val = (uint8_t) (errval[i] << (8 - bitpos));
                                 parity ^= val;
                                 if (index < SECTOR_SIZE)
                                         data[index] ^= val;
@@ -250,10 +248,11 @@ static void DoC_Delay(struct doc_priv *doc, unsigned short cycles)
 /* DOC_WaitReady: Wait for RDY line to be asserted by the flash chip */
 static int _DoC_WaitReady(struct doc_priv *doc)
 {
-        void __iomem *docptr = doc->virtadr;
+        void __iomem *docptr = doc->virtadr;
         unsigned long timeo = jiffies + (HZ * 10);
 
-        if(debug) printk("_DoC_WaitReady...\n");
+        if (debug)
+                printk("_DoC_WaitReady...\n");
         /* Out-of-line routine to wait for chip response */
         if (DoC_is_MillenniumPlus(doc)) {
                 while ((ReadDOC(docptr, Mplus_FlashControl) & CDSN_CTRL_FR_B_MASK) != CDSN_CTRL_FR_B_MASK) {
@@ -280,7 +279,7 @@ static int _DoC_WaitReady(struct doc_priv *doc)
 
 static inline int DoC_WaitReady(struct doc_priv *doc)
 {
-        void __iomem *docptr = doc->virtadr;
+        void __iomem *docptr = doc->virtadr;
         int ret = 0;
 
         if (DoC_is_MillenniumPlus(doc)) {
@@ -298,7 +297,8 @@ static inline int DoC_WaitReady(struct doc_priv *doc)
                 DoC_Delay(doc, 2);
         }
 
-        if(debug) printk("DoC_WaitReady OK\n");
+        if (debug)
+                printk("DoC_WaitReady OK\n");
         return ret;
 }
 
@@ -306,9 +306,10 @@ static void doc2000_write_byte(struct mtd_info *mtd, u_char datum)
 {
         struct nand_chip *this = mtd->priv;
         struct doc_priv *doc = this->priv;
-        void __iomem *docptr = doc->virtadr;
+        void __iomem *docptr = doc->virtadr;
 
-        if(debug)printk("write_byte %02x\n", datum);
+        if (debug)
+                printk("write_byte %02x\n", datum);
         WriteDOC(datum, docptr, CDSNSlowIO);
         WriteDOC(datum, docptr, 2k_CDSN_IO);
 }
@@ -317,77 +318,78 @@ static u_char doc2000_read_byte(struct mtd_info *mtd)
 {
         struct nand_chip *this = mtd->priv;
         struct doc_priv *doc = this->priv;
-        void __iomem *docptr = doc->virtadr;
+        void __iomem *docptr = doc->virtadr;
         u_char ret;
 
         ReadDOC(docptr, CDSNSlowIO);
         DoC_Delay(doc, 2);
         ret = ReadDOC(docptr, 2k_CDSN_IO);
-        if (debug) printk("read_byte returns %02x\n", ret);
+        if (debug)
+                printk("read_byte returns %02x\n", ret);
         return ret;
 }
 
-static void doc2000_writebuf(struct mtd_info *mtd,
-                             const u_char *buf, int len)
+static void doc2000_writebuf(struct mtd_info *mtd, const u_char *buf, int len)
 {
         struct nand_chip *this = mtd->priv;
         struct doc_priv *doc = this->priv;
-        void __iomem *docptr = doc->virtadr;
+        void __iomem *docptr = doc->virtadr;
         int i;
-        if (debug)printk("writebuf of %d bytes: ", len);
-        for (i=0; i < len; i++) {
+        if (debug)
+                printk("writebuf of %d bytes: ", len);
+        for (i = 0; i < len; i++) {
                 WriteDOC_(buf[i], docptr, DoC_2k_CDSN_IO + i);
                 if (debug && i < 16)
                         printk("%02x ", buf[i]);
         }
-        if (debug) printk("\n");
+        if (debug)
+                printk("\n");
 }
 
-static void doc2000_readbuf(struct mtd_info *mtd,
-                            u_char *buf, int len)
+static void doc2000_readbuf(struct mtd_info *mtd, u_char *buf, int len)
 {
         struct nand_chip *this = mtd->priv;
         struct doc_priv *doc = this->priv;
-        void __iomem *docptr = doc->virtadr;
-        int i;
+        void __iomem *docptr = doc->virtadr;
+        int i;
 
-        if (debug)printk("readbuf of %d bytes: ", len);
+        if (debug)
+                printk("readbuf of %d bytes: ", len);
 
-        for (i=0; i < len; i++) {
+        for (i = 0; i < len; i++) {
                 buf[i] = ReadDOC(docptr, 2k_CDSN_IO + i);
         }
 }
 
-static void doc2000_readbuf_dword(struct mtd_info *mtd,
-                            u_char *buf, int len)
+static void doc2000_readbuf_dword(struct mtd_info *mtd, u_char *buf, int len)
 {
         struct nand_chip *this = mtd->priv;
         struct doc_priv *doc = this->priv;
-        void __iomem *docptr = doc->virtadr;
-        int i;
+        void __iomem *docptr = doc->virtadr;
+        int i;
 
-        if (debug) printk("readbuf_dword of %d bytes: ", len);
+        if (debug)
+                printk("readbuf_dword of %d bytes: ", len);
 
-        if (unlikely((((unsigned long)buf)|len) & 3)) {
-                for (i=0; i < len; i++) {
-                        *(uint8_t *)(&buf[i]) = ReadDOC(docptr, 2k_CDSN_IO + i);
+        if (unlikely((((unsigned long)buf) | len) & 3)) {
+                for (i = 0; i < len; i++) {
+                        *(uint8_t *) (&buf[i]) = ReadDOC(docptr, 2k_CDSN_IO + i);
                 }
         } else {
-                for (i=0; i < len; i+=4) {
-                        *(uint32_t*)(&buf[i]) = readl(docptr + DoC_2k_CDSN_IO + i);
+                for (i = 0; i < len; i += 4) {
+                        *(uint32_t *) (&buf[i]) = readl(docptr + DoC_2k_CDSN_IO + i);
                 }
         }
 }
 
-static int doc2000_verifybuf(struct mtd_info *mtd,
-                              const u_char *buf, int len)
+static int doc2000_verifybuf(struct mtd_info *mtd, const u_char *buf, int len)
 {
         struct nand_chip *this = mtd->priv;
         struct doc_priv *doc = this->priv;
-        void __iomem *docptr = doc->virtadr;
+        void __iomem *docptr = doc->virtadr;
         int i;
 
-        for (i=0; i < len; i++)
+        for (i = 0; i < len; i++)
                 if (buf[i] != ReadDOC(docptr, 2k_CDSN_IO))
                         return -EFAULT;
         return 0;
@@ -482,7 +484,7 @@ static void doc2001_write_byte(struct mtd_info *mtd, u_char datum)
 {
         struct nand_chip *this = mtd->priv;
         struct doc_priv *doc = this->priv;
-        void __iomem *docptr = doc->virtadr;
+        void __iomem *docptr = doc->virtadr;
 
         WriteDOC(datum, docptr, CDSNSlowIO);
         WriteDOC(datum, docptr, Mil_CDSN_IO);
@@ -493,7 +495,7 @@ static u_char doc2001_read_byte(struct mtd_info *mtd)
 {
         struct nand_chip *this = mtd->priv;
         struct doc_priv *doc = this->priv;
-        void __iomem *docptr = doc->virtadr;
+        void __iomem *docptr = doc->virtadr;
 
         //ReadDOC(docptr, CDSNSlowIO);
         /* 11.4.5 -- delay twice to allow extended length cycle */
@@ -503,50 +505,47 @@ static u_char doc2001_read_byte(struct mtd_info *mtd)
         return ReadDOC(docptr, LastDataRead);
 }
 
-static void doc2001_writebuf(struct mtd_info *mtd,
-                             const u_char *buf, int len)
+static void doc2001_writebuf(struct mtd_info *mtd, const u_char *buf, int len)
 {
         struct nand_chip *this = mtd->priv;
         struct doc_priv *doc = this->priv;
-        void __iomem *docptr = doc->virtadr;
+        void __iomem *docptr = doc->virtadr;
         int i;
 
-        for (i=0; i < len; i++)
+        for (i = 0; i < len; i++)
                 WriteDOC_(buf[i], docptr, DoC_Mil_CDSN_IO + i);
         /* Terminate write pipeline */
         WriteDOC(0x00, docptr, WritePipeTerm);
 }
 
-static void doc2001_readbuf(struct mtd_info *mtd,
-                            u_char *buf, int len)
+static void doc2001_readbuf(struct mtd_info *mtd, u_char *buf, int len)
 {
         struct nand_chip *this = mtd->priv;
         struct doc_priv *doc = this->priv;
-        void __iomem *docptr = doc->virtadr;
+        void __iomem *docptr = doc->virtadr;
         int i;
 
         /* Start read pipeline */
         ReadDOC(docptr, ReadPipeInit);
 
-        for (i=0; i < len-1; i++)
+        for (i = 0; i < len - 1; i++)
                 buf[i] = ReadDOC(docptr, Mil_CDSN_IO + (i & 0xff));
 
         /* Terminate read pipeline */
         buf[i] = ReadDOC(docptr, LastDataRead);
 }
 
-static int doc2001_verifybuf(struct mtd_info *mtd,
-                             const u_char *buf, int len)
+static int doc2001_verifybuf(struct mtd_info *mtd, const u_char *buf, int len)
 {
         struct nand_chip *this = mtd->priv;
         struct doc_priv *doc = this->priv;
-        void __iomem *docptr = doc->virtadr;
+        void __iomem *docptr = doc->virtadr;
         int i;
 
         /* Start read pipeline */
         ReadDOC(docptr, ReadPipeInit);
 
-        for (i=0; i < len-1; i++)
+        for (i = 0; i < len - 1; i++)
                 if (buf[i] != ReadDOC(docptr, Mil_CDSN_IO)) {
                         ReadDOC(docptr, LastDataRead);
                         return i;
@@ -560,87 +559,90 @@ static u_char doc2001plus_read_byte(struct mtd_info *mtd)
 {
         struct nand_chip *this = mtd->priv;
         struct doc_priv *doc = this->priv;
-        void __iomem *docptr = doc->virtadr;
+        void __iomem *docptr = doc->virtadr;
         u_char ret;
 
-        ReadDOC(docptr, Mplus_ReadPipeInit);
-        ReadDOC(docptr, Mplus_ReadPipeInit);
-        ret = ReadDOC(docptr, Mplus_LastDataRead);
-        if (debug) printk("read_byte returns %02x\n", ret);
+        ReadDOC(docptr, Mplus_ReadPipeInit);
+        ReadDOC(docptr, Mplus_ReadPipeInit);
+        ret = ReadDOC(docptr, Mplus_LastDataRead);
+        if (debug)
+                printk("read_byte returns %02x\n", ret);
         return ret;
 }
 
-static void doc2001plus_writebuf(struct mtd_info *mtd,
-                             const u_char *buf, int len)
+static void doc2001plus_writebuf(struct mtd_info *mtd, const u_char *buf, int len)
 {
         struct nand_chip *this = mtd->priv;
         struct doc_priv *doc = this->priv;
-        void __iomem *docptr = doc->virtadr;
+        void __iomem *docptr = doc->virtadr;
         int i;
 
-        if (debug)printk("writebuf of %d bytes: ", len);
-        for (i=0; i < len; i++) {
+        if (debug)
+                printk("writebuf of %d bytes: ", len);
+        for (i = 0; i < len; i++) {
                 WriteDOC_(buf[i], docptr, DoC_Mil_CDSN_IO + i);
                 if (debug && i < 16)
                         printk("%02x ", buf[i]);
         }
-        if (debug) printk("\n");
+        if (debug)
+                printk("\n");
 }
 
-static void doc2001plus_readbuf(struct mtd_info *mtd,
-                            u_char *buf, int len)
+static void doc2001plus_readbuf(struct mtd_info *mtd, u_char *buf, int len)
 {
         struct nand_chip *this = mtd->priv;
         struct doc_priv *doc = this->priv;
-        void __iomem *docptr = doc->virtadr;
+        void __iomem *docptr = doc->virtadr;
         int i;
 
-        if (debug)printk("readbuf of %d bytes: ", len);
+        if (debug)
+                printk("readbuf of %d bytes: ", len);
 
         /* Start read pipeline */
         ReadDOC(docptr, Mplus_ReadPipeInit);
         ReadDOC(docptr, Mplus_ReadPipeInit);
 
-        for (i=0; i < len-2; i++) {
+        for (i = 0; i < len - 2; i++) {
                 buf[i] = ReadDOC(docptr, Mil_CDSN_IO);
                 if (debug && i < 16)
                         printk("%02x ", buf[i]);
         }
 
         /* Terminate read pipeline */
-        buf[len-2] = ReadDOC(docptr, Mplus_LastDataRead);
+        buf[len - 2] = ReadDOC(docptr, Mplus_LastDataRead);
         if (debug && i < 16)
-                printk("%02x ", buf[len-2]);
-        buf[len-1] = ReadDOC(docptr, Mplus_LastDataRead);
+                printk("%02x ", buf[len - 2]);
+        buf[len - 1] = ReadDOC(docptr, Mplus_LastDataRead);
         if (debug && i < 16)
-                printk("%02x ", buf[len-1]);
-        if (debug) printk("\n");
+                printk("%02x ", buf[len - 1]);
+        if (debug)
+                printk("\n");
 }
 
-static int doc2001plus_verifybuf(struct mtd_info *mtd,
-                             const u_char *buf, int len)
+static int doc2001plus_verifybuf(struct mtd_info *mtd, const u_char *buf, int len)
 {
         struct nand_chip *this = mtd->priv;
         struct doc_priv *doc = this->priv;
-        void __iomem *docptr = doc->virtadr;
+        void __iomem *docptr = doc->virtadr;
         int i;
 
-        if (debug)printk("verifybuf of %d bytes: ", len);
+        if (debug)
+                printk("verifybuf of %d bytes: ", len);
 
         /* Start read pipeline */
         ReadDOC(docptr, Mplus_ReadPipeInit);
         ReadDOC(docptr, Mplus_ReadPipeInit);
 
-        for (i=0; i < len-2; i++)
+        for (i = 0; i < len - 2; i++)
                 if (buf[i] != ReadDOC(docptr, Mil_CDSN_IO)) {
                         ReadDOC(docptr, Mplus_LastDataRead);
                         ReadDOC(docptr, Mplus_LastDataRead);
                         return i;
                 }
-        if (buf[len-2] != ReadDOC(docptr, Mplus_LastDataRead))
-                return len-2;
-        if (buf[len-1] != ReadDOC(docptr, Mplus_LastDataRead))
-                return len-1;
+        if (buf[len - 2] != ReadDOC(docptr, Mplus_LastDataRead))
+                return len - 2;
+        if (buf[len - 1] != ReadDOC(docptr, Mplus_LastDataRead))
+                return len - 1;
         return 0;
 }
 
@@ -648,10 +650,11 @@ static void doc2001plus_select_chip(struct mtd_info *mtd, int chip)
 {
         struct nand_chip *this = mtd->priv;
         struct doc_priv *doc = this->priv;
-        void __iomem *docptr = doc->virtadr;
+        void __iomem *docptr = doc->virtadr;
         int floor = 0;
 
-        if(debug)printk("select chip (%d)\n", chip);
+        if (debug)
+                printk("select chip (%d)\n", chip);
 
         if (chip == -1) {
                 /* Disable flash internally */
@@ -660,7 +663,7 @@ static void doc2001plus_select_chip(struct mtd_info *mtd, int chip)
         }
 
         floor = chip / doc->chips_per_floor;
-        chip -= (floor *  doc->chips_per_floor);
+        chip -= (floor * doc->chips_per_floor);
 
         /* Assert ChipEnable and deassert WriteProtect */
         WriteDOC((DOC_FLASH_CE), docptr, Mplus_FlashSelect);
@@ -674,16 +677,17 @@ static void doc200x_select_chip(struct mtd_info *mtd, int chip)
 {
         struct nand_chip *this = mtd->priv;
         struct doc_priv *doc = this->priv;
-        void __iomem *docptr = doc->virtadr;
+        void __iomem *docptr = doc->virtadr;
         int floor = 0;
 
-        if(debug)printk("select chip (%d)\n", chip);
+        if (debug)
+                printk("select chip (%d)\n", chip);
 
         if (chip == -1)
                 return;
 
         floor = chip / doc->chips_per_floor;
-        chip -= (floor *  doc->chips_per_floor);
+        chip -= (floor * doc->chips_per_floor);
 
         /* 11.4.4 -- deassert CE before changing chip */
         doc200x_hwcontrol(mtd, NAND_CTL_CLRNCE);
@@ -701,9 +705,9 @@ static void doc200x_hwcontrol(struct mtd_info *mtd, int cmd)
 {
         struct nand_chip *this = mtd->priv;
         struct doc_priv *doc = this->priv;
-        void __iomem *docptr = doc->virtadr;
+        void __iomem *docptr = doc->virtadr;
 
-        switch(cmd) {
+        switch (cmd) {
         case NAND_CTL_SETNCE:
                 doc->CDSNControl |= CDSN_CTRL_CE;
                 break;
@@ -729,17 +733,18 @@ static void doc200x_hwcontrol(struct mtd_info *mtd, int cmd)
                 doc->CDSNControl &= ~CDSN_CTRL_WP;
                 break;
         }
-        if (debug)printk("hwcontrol(%d): %02x\n", cmd, doc->CDSNControl);
+        if (debug)
+                printk("hwcontrol(%d): %02x\n", cmd, doc->CDSNControl);
         WriteDOC(doc->CDSNControl, docptr, CDSNControl);
         /* 11.4.3 -- 4 NOPs after CSDNControl write */
         DoC_Delay(doc, 4);
 }
 
-static void doc2001plus_command (struct mtd_info *mtd, unsigned command, int column, int page_addr)
+static void doc2001plus_command(struct mtd_info *mtd, unsigned command, int column, int page_addr)
 {
         struct nand_chip *this = mtd->priv;
         struct doc_priv *doc = this->priv;
-        void __iomem *docptr = doc->virtadr;
+        void __iomem *docptr = doc->virtadr;
 
         /*
          * Must terminate write pipeline before sending any commands
@@ -782,25 +787,26 @@ static void doc2001plus_command (struct mtd_info *mtd, unsigned command, int col
                         WriteDOC(column, docptr, Mplus_FlashAddress);
                 }
                 if (page_addr != -1) {
-                        WriteDOC((unsigned char) (page_addr & 0xff), docptr, Mplus_FlashAddress);
-                        WriteDOC((unsigned char) ((page_addr >> 8) & 0xff), docptr, Mplus_FlashAddress);
+                        WriteDOC((unsigned char)(page_addr & 0xff), docptr, Mplus_FlashAddress);
+                        WriteDOC((unsigned char)((page_addr >> 8) & 0xff), docptr, Mplus_FlashAddress);
                         /* One more address cycle for higher density devices */
                         if (this->chipsize & 0x0c000000) {
-                                WriteDOC((unsigned char) ((page_addr >> 16) & 0x0f), docptr, Mplus_FlashAddress);
+                                WriteDOC((unsigned char)((page_addr >> 16) & 0x0f), docptr, Mplus_FlashAddress);
                                 printk("high density\n");
                         }
                 }
                 WriteDOC(0, docptr, Mplus_WritePipeTerm);
                 WriteDOC(0, docptr, Mplus_WritePipeTerm);
                 /* deassert ALE */
-                if (command == NAND_CMD_READ0 || command == NAND_CMD_READ1 || command == NAND_CMD_READOOB || command == NAND_CMD_READID)
+                if (command == NAND_CMD_READ0 || command == NAND_CMD_READ1 ||
+                    command == NAND_CMD_READOOB || command == NAND_CMD_READID)
                         WriteDOC(0, docptr, Mplus_FlashControl);
         }
 
         /*
          * program and erase have their own busy handlers
          * status and sequential in needs no delay
-        */
+         */
         switch (command) {
 
         case NAND_CMD_PAGEPROG:
@@ -817,55 +823,57 @@ static void doc2001plus_command (struct mtd_info *mtd, unsigned command, int col
                 WriteDOC(NAND_CMD_STATUS, docptr, Mplus_FlashCmd);
                 WriteDOC(0, docptr, Mplus_WritePipeTerm);
                 WriteDOC(0, docptr, Mplus_WritePipeTerm);
-                while ( !(this->read_byte(mtd) & 0x40));
+                while (!(this->read_byte(mtd) & 0x40)) ;
                 return;
 
-        /* This applies to read commands */
+                /* This applies to read commands */
         default:
                 /*
                  * If we don't have access to the busy pin, we apply the given
                  * command delay
-                */
+                 */
                 if (!this->dev_ready) {
-                        udelay (this->chip_delay);
+                        udelay(this->chip_delay);
                         return;
                 }
         }
 
         /* Apply this short delay always to ensure that we do wait tWB in
          * any case on any machine. */
-        ndelay (100);
+        ndelay(100);
         /* wait until command is processed */
-        while (!this->dev_ready(mtd));
+        while (!this->dev_ready(mtd)) ;
 }
 
 static int doc200x_dev_ready(struct mtd_info *mtd)
 {
         struct nand_chip *this = mtd->priv;
         struct doc_priv *doc = this->priv;
-        void __iomem *docptr = doc->virtadr;
+        void __iomem *docptr = doc->virtadr;
 
         if (DoC_is_MillenniumPlus(doc)) {
                 /* 11.4.2 -- must NOP four times before checking FR/B# */
                 DoC_Delay(doc, 4);
                 if ((ReadDOC(docptr, Mplus_FlashControl) & CDSN_CTRL_FR_B_MASK) != CDSN_CTRL_FR_B_MASK) {
-                        if(debug)
+                        if (debug)
                                 printk("not ready\n");
                         return 0;
                 }
-                if (debug)printk("was ready\n");
+                if (debug)
+                        printk("was ready\n");
                 return 1;
         } else {
                 /* 11.4.2 -- must NOP four times before checking FR/B# */
                 DoC_Delay(doc, 4);
                 if (!(ReadDOC(docptr, CDSNControl) & CDSN_CTRL_FR_B)) {
-                        if(debug)
+                        if (debug)
                                 printk("not ready\n");
                         return 0;
                 }
                 /* 11.4.2 -- Must NOP twice if it's ready */
                 DoC_Delay(doc, 2);
-                if (debug)printk("was ready\n");
+                if (debug)
+                        printk("was ready\n");
                 return 1;
         }
 }
@@ -881,10 +889,10 @@ static void doc200x_enable_hwecc(struct mtd_info *mtd, int mode)
 {
         struct nand_chip *this = mtd->priv;
         struct doc_priv *doc = this->priv;
-        void __iomem *docptr = doc->virtadr;
+        void __iomem *docptr = doc->virtadr;
 
         /* Prime the ECC engine */
-        switch(mode) {
+        switch (mode) {
         case NAND_ECC_READ:
                 WriteDOC(DOC_ECC_RESET, docptr, ECCConf);
                 WriteDOC(DOC_ECC_EN, docptr, ECCConf);
@@ -900,10 +908,10 @@ static void doc2001plus_enable_hwecc(struct mtd_info *mtd, int mode)
 {
         struct nand_chip *this = mtd->priv;
         struct doc_priv *doc = this->priv;
-        void __iomem *docptr = doc->virtadr;
+        void __iomem *docptr = doc->virtadr;
 
         /* Prime the ECC engine */
-        switch(mode) {
+        switch (mode) {
         case NAND_ECC_READ:
                 WriteDOC(DOC_ECC_RESET, docptr, Mplus_ECCConf);
                 WriteDOC(DOC_ECC_EN, docptr, Mplus_ECCConf);
@@ -916,12 +924,11 @@ static void doc2001plus_enable_hwecc(struct mtd_info *mtd, int mode)
 }
 
 /* This code is only called on write */
-static int doc200x_calculate_ecc(struct mtd_info *mtd, const u_char *dat,
-                                 unsigned char *ecc_code)
+static int doc200x_calculate_ecc(struct mtd_info *mtd, const u_char *dat, unsigned char *ecc_code)
 {
         struct nand_chip *this = mtd->priv;
         struct doc_priv *doc = this->priv;
-        void __iomem *docptr = doc->virtadr;
+        void __iomem *docptr = doc->virtadr;
         int i;
         int emptymatch = 1;
 
@@ -961,7 +968,8 @@ static int doc200x_calculate_ecc(struct mtd_info *mtd, const u_char *dat,
                    often.  It could be optimized away by examining the data in
                    the writebuf routine, and remembering the result. */
                 for (i = 0; i < 512; i++) {
-                        if (dat[i] == 0xff) continue;
+                        if (dat[i] == 0xff)
+                                continue;
                         emptymatch = 0;
                         break;
                 }
@@ -969,7 +977,8 @@ static int doc200x_calculate_ecc(struct mtd_info *mtd, const u_char *dat,
         /* If emptymatch still =1, we do have an all-0xff data buffer.
            Return all-0xff ecc value instead of the computed one, so
            it'll look just like a freshly-erased page. */
-        if (emptymatch) memset(ecc_code, 0xff, 6);
+        if (emptymatch)
+                memset(ecc_code, 0xff, 6);
 #endif
         return 0;
 }
@@ -979,7 +988,7 @@ static int doc200x_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_
         int i, ret = 0;
         struct nand_chip *this = mtd->priv;
         struct doc_priv *doc = this->priv;
-        void __iomem *docptr = doc->virtadr;
+        void __iomem *docptr = doc->virtadr;
         volatile u_char dummy;
         int emptymatch = 1;
 
@@ -1012,18 +1021,20 @@ static int doc200x_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_
                    all-0xff data and stored ecc block.  Check the stored ecc. */
                 if (emptymatch) {
                         for (i = 0; i < 6; i++) {
-                                if (read_ecc[i] == 0xff) continue;
+                                if (read_ecc[i] == 0xff)
+                                        continue;
                                 emptymatch = 0;
                                 break;
                         }
                 }
                 /* If emptymatch still =1, check the data block. */
                 if (emptymatch) {
-                /* Note: this somewhat expensive test should not be triggered
-                   often.  It could be optimized away by examining the data in
-                   the readbuf routine, and remembering the result. */
+                        /* Note: this somewhat expensive test should not be triggered
+                           often.  It could be optimized away by examining the data in
+                           the readbuf routine, and remembering the result. */
                         for (i = 0; i < 512; i++) {
-                                if (dat[i] == 0xff) continue;
+                                if (dat[i] == 0xff)
+                                        continue;
                                 emptymatch = 0;
                                 break;
                         }
@@ -1032,7 +1043,8 @@ static int doc200x_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_
                    erased block, in which case the ECC will not come out right.
                    We'll suppress the error and tell the caller everything's
                    OK.  Because it is. */
-                if (!emptymatch) ret = doc_ecc_decode (rs_decoder, dat, calc_ecc);
+                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);
         }
@@ -1060,10 +1072,10 @@ static int doc200x_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_
  * be able to handle out-of-order segments.
  */
 static struct nand_oobinfo doc200x_oobinfo = {
-        .useecc = MTD_NANDECC_AUTOPLACE,
-        .eccbytes = 6,
-        .eccpos = {0, 1, 2, 3, 4, 5},
-        .oobfree = { {8, 8}, {6, 2} }
+        .useecc = MTD_NANDECC_AUTOPLACE,
+        .eccbytes = 6,
+        .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.
@@ -1072,8 +1084,7 @@ static struct nand_oobinfo doc200x_oobinfo = {
    either "ANAND" or "BNAND".  If findmirror=1, also look for the mirror media
    header.  The page #s of the found media headers are placed in mh0_page and
    mh1_page in the DOC private structure. */
-static int __init find_media_headers(struct mtd_info *mtd, u_char *buf,
-                                     const char *id, int findmirror)
+static int __init find_media_headers(struct mtd_info *mtd, u_char *buf, const char *id, int findmirror)
 {
         struct nand_chip *this = mtd->priv;
         struct doc_priv *doc = this->priv;
@@ -1083,16 +1094,18 @@ static int __init find_media_headers(struct mtd_info *mtd, u_char *buf,
 
         for (offs = 0; offs < mtd->size; offs += mtd->erasesize) {
                 ret = mtd->read(mtd, offs, mtd->oobblock, &retlen, buf);
-                if (retlen != mtd->oobblock) continue;
+                if (retlen != mtd->oobblock)
+                        continue;
                 if (ret) {
-                        printk(KERN_WARNING "ECC error scanning DOC at 0x%x\n",
-                                offs);
+                        printk(KERN_WARNING "ECC error scanning DOC at 0x%x\n", offs);
                 }
-                if (memcmp(buf, id, 6)) continue;
+                if (memcmp(buf, id, 6))
+                        continue;
                 printk(KERN_INFO "Found DiskOnChip %s Media Header at 0x%x\n", id, offs);
                 if (doc->mh0_page == -1) {
                         doc->mh0_page = offs >> this->page_shift;
-                        if (!findmirror) return 1;
+                        if (!findmirror)
+                                return 1;
                         continue;
                 }
                 doc->mh1_page = offs >> this->page_shift;
@@ -1114,8 +1127,7 @@ static int __init find_media_headers(struct mtd_info *mtd, u_char *buf,
         return 1;
 }
 
-static inline int __init nftl_partscan(struct mtd_info *mtd,
-                                struct mtd_partition *parts)
+static inline int __init nftl_partscan(struct mtd_info *mtd, struct mtd_partition *parts)
 {
         struct nand_chip *this = mtd->priv;
         struct doc_priv *doc = this->priv;
@@ -1132,8 +1144,9 @@ static inline int __init nftl_partscan(struct mtd_info *mtd,
                 printk(KERN_ERR "DiskOnChip mediaheader kmalloc failed!\n");
                 return 0;
         }
-        if (!(numheaders=find_media_headers(mtd, buf, "ANAND", 1))) goto out;
-        mh = (struct NFTLMediaHeader *) buf;
+        if (!(numheaders = find_media_headers(mtd, buf, "ANAND", 1)))
+                goto out;
+        mh = (struct NFTLMediaHeader *)buf;
 
         mh->NumEraseUnits = le16_to_cpu(mh->NumEraseUnits);
         mh->FirstPhysicalEUN = le16_to_cpu(mh->FirstPhysicalEUN);
@@ -1155,8 +1168,8 @@ static inline int __init nftl_partscan(struct mtd_info *mtd,
                 /* Auto-determine UnitSizeFactor.  The constraints are:
                    - There can be at most 32768 virtual blocks.
                    - There can be at most (virtual block size - page size)
-                     virtual blocks (because MediaHeader+BBT must fit in 1).
-                */
+                   virtual blocks (because MediaHeader+BBT must fit in 1).
+                 */
                 mh->UnitSizeFactor = 0xff;
                 while (blocks > maxblocks) {
                         blocks >>= 1;
@@ -1211,14 +1224,13 @@ static inline int __init nftl_partscan(struct mtd_info *mtd,
         }
 
         ret = numparts;
-out:
+ out:
         kfree(buf);
         return ret;
 }
 
 /* This is a stripped-down copy of the code in inftlmount.c */
-static inline int __init inftl_partscan(struct mtd_info *mtd,
-                                 struct mtd_partition *parts)
+static inline int __init inftl_partscan(struct mtd_info *mtd, struct mtd_partition *parts)
 {
         struct nand_chip *this = mtd->priv;
         struct doc_priv *doc = this->priv;
@@ -1241,9 +1253,10 @@ static inline int __init inftl_partscan(struct mtd_info *mtd,
                 return 0;
         }
 
-        if (!find_media_headers(mtd, buf, "BNAND", 0)) goto out;
+        if (!find_media_headers(mtd, buf, "BNAND", 0))
+                goto out;
         doc->mh1_page = doc->mh0_page + (4096 >> this->page_shift);
-        mh = (struct INFTLMediaHeader *) buf;
+        mh = (struct INFTLMediaHeader *)buf;
 
         mh->NoOfBootImageBlocks = le32_to_cpu(mh->NoOfBootImageBlocks);
         mh->NoOfBinaryPartitions = le32_to_cpu(mh->NoOfBinaryPartitions);
@@ -1319,8 +1332,10 @@ static inline int __init inftl_partscan(struct mtd_info *mtd,
                 parts[numparts].offset = ip->firstUnit << vshift;
                 parts[numparts].size = (1 + ip->lastUnit - ip->firstUnit) << vshift;
                 numparts++;
-                if (ip->lastUnit > lastvunit) lastvunit = ip->lastUnit;
-                if (ip->flags & INFTL_LAST) break;
+                if (ip->lastUnit > lastvunit)
+                        lastvunit = ip->lastUnit;
+                if (ip->flags & INFTL_LAST)
+                        break;
         }
         lastvunit++;
         if ((lastvunit << vshift) < end) {
@@ -1330,7 +1345,7 @@ static inline int __init inftl_partscan(struct mtd_info *mtd,
                 numparts++;
         }
         ret = numparts;
-out:
+ out:
         kfree(buf);
         return ret;
 }
@@ -1342,11 +1357,12 @@ static int __init nftl_scan_bbt(struct mtd_info *mtd)
         struct doc_priv *doc = this->priv;
         struct mtd_partition parts[2];
 
-        memset((char *) parts, 0, sizeof(parts));
+        memset((char *)parts, 0, sizeof(parts));
         /* On NFTL, we have to find the media headers before we can read the
            BBTs, since they're stored in the media header eraseblocks. */
         numparts = nftl_partscan(mtd, parts);
-        if (!numparts) return -EIO;
+        if (!numparts)
+                return -EIO;
         this->bbt_td->options = NAND_BBT_ABSPAGE | NAND_BBT_8BIT |
                                 NAND_BBT_SAVECONTENT | NAND_BBT_WRITE |
                                 NAND_BBT_VERSION;
@@ -1393,8 +1409,7 @@ static int __init inftl_scan_bbt(struct mtd_info *mtd)
                 this->bbt_td->pages[0] = 2;
                 this->bbt_md = NULL;
         } else {
-                this->bbt_td->options = NAND_BBT_LASTBLOCK | NAND_BBT_8BIT |
-                                        NAND_BBT_VERSION;
+                this->bbt_td->options = NAND_BBT_LASTBLOCK | NAND_BBT_8BIT | NAND_BBT_VERSION;
                 if (inftl_bbt_write)
                         this->bbt_td->options |= NAND_BBT_WRITE;
                 this->bbt_td->offs = 8;
@@ -1404,8 +1419,7 @@ static int __init inftl_scan_bbt(struct mtd_info *mtd)
                 this->bbt_td->reserved_block_code = 0x01;
                 this->bbt_td->pattern = "MSYS_BBT";
 
-                this->bbt_md->options = NAND_BBT_LASTBLOCK | NAND_BBT_8BIT |
-                                        NAND_BBT_VERSION;
+                this->bbt_md->options = NAND_BBT_LASTBLOCK | NAND_BBT_8BIT | NAND_BBT_VERSION;
                 if (inftl_bbt_write)
                         this->bbt_md->options |= NAND_BBT_WRITE;
                 this->bbt_md->offs = 8;
@@ -1420,12 +1434,13 @@ static int __init inftl_scan_bbt(struct mtd_info *mtd)
            At least as nand_bbt.c is currently written. */
         if ((ret = nand_scan_bbt(mtd, NULL)))
                 return ret;
-        memset((char *) parts, 0, sizeof(parts));
+        memset((char *)parts, 0, sizeof(parts));
         numparts = inftl_partscan(mtd, parts);
         /* At least for now, require the INFTL Media Header.  We could probably
            do without it for non-INFTL use, since all it gives us is
            autopartitioning, but I want to give it more thought. */
-        if (!numparts) return -EIO;
+        if (!numparts)
+                return -EIO;
         add_mtd_device(mtd);
 #ifdef CONFIG_MTD_PARTITIONS
         if (!no_autopart)
@@ -1535,20 +1550,16 @@ static int __init doc_probe(unsigned long physadr)
         save_control = ReadDOC(virtadr, DOCControl);
 
         /* Reset the DiskOnChip ASIC */
-        WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_RESET,
-                 virtadr, DOCControl);
-        WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_RESET,
-                 virtadr, DOCControl);
+        WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_RESET, virtadr, DOCControl);
+        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,
-                 virtadr, DOCControl);
-        WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_NORMAL,
-                 virtadr, DOCControl);
+        WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_NORMAL, virtadr, DOCControl);
+        WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_NORMAL, virtadr, DOCControl);
 
         ChipID = ReadDOC(virtadr, ChipID);
 
-        switch(ChipID) {
+        switch (ChipID) {
         case DOC_ChipID_Doc2k:
                 reg = DoC_2k_ECCStatus;
                 break;
@@ -1564,15 +1575,13 @@ static int __init doc_probe(unsigned long physadr)
                         ReadDOC(virtadr, Mplus_Power);
 
                 /* Reset the Millennium Plus ASIC */
-                tmp = DOC_MODE_RESET | DOC_MODE_MDWREN | DOC_MODE_RST_LAT |
-                        DOC_MODE_BDECT;
+                tmp = DOC_MODE_RESET | DOC_MODE_MDWREN | DOC_MODE_RST_LAT | DOC_MODE_BDECT;
                 WriteDOC(tmp, virtadr, Mplus_DOCControl);
                 WriteDOC(~tmp, virtadr, Mplus_CtrlConfirm);
 
                 mdelay(1);
                 /* Enable the Millennium Plus ASIC */
-                tmp = DOC_MODE_NORMAL | DOC_MODE_MDWREN | DOC_MODE_RST_LAT |
-                        DOC_MODE_BDECT;
+                tmp = DOC_MODE_NORMAL | DOC_MODE_MDWREN | DOC_MODE_RST_LAT | DOC_MODE_BDECT;
                 WriteDOC(tmp, virtadr, Mplus_DOCControl);
                 WriteDOC(~tmp, virtadr, Mplus_CtrlConfirm);
                 mdelay(1);
@@ -1596,7 +1605,7 @@ static int __init doc_probe(unsigned long physadr)
                 goto notfound;
         }
         /* Check the TOGGLE bit in the ECC register */
-        tmp  = ReadDOC_(virtadr, reg) & DOC_TOGGLE_BIT;
+        tmp = ReadDOC_(virtadr, reg) & DOC_TOGGLE_BIT;
         tmpb = ReadDOC_(virtadr, reg) & DOC_TOGGLE_BIT;
         tmpc = ReadDOC_(virtadr, reg) & DOC_TOGGLE_BIT;
         if ((tmp == tmpb) || (tmp != tmpc)) {
@@ -1626,11 +1635,11 @@ static int __init doc_probe(unsigned long physadr)
                 if (ChipID == DOC_ChipID_DocMilPlus16) {
                         WriteDOC(~newval, virtadr, Mplus_AliasResolution);
                         oldval = ReadDOC(doc->virtadr, Mplus_AliasResolution);
-                        WriteDOC(newval, virtadr, Mplus_AliasResolution); // restore it
+                        WriteDOC(newval, virtadr, Mplus_AliasResolution);       // restore it
                 } else {
                         WriteDOC(~newval, virtadr, AliasResolution);
                         oldval = ReadDOC(doc->virtadr, AliasResolution);
-                        WriteDOC(newval, virtadr, AliasResolution); // restore it
+                        WriteDOC(newval, virtadr, AliasResolution);     // restore it
                 }
                 newval = ~newval;
                 if (oldval == newval) {
@@ -1642,10 +1651,8 @@ static int __init doc_probe(unsigned long physadr)
         printk(KERN_NOTICE "DiskOnChip found at 0x%lx\n", physadr);
 
         len = sizeof(struct mtd_info) +
-              sizeof(struct nand_chip) +
-              sizeof(struct doc_priv) +
-              (2 * sizeof(struct nand_bbt_descr));
-        mtd =  kmalloc(len, GFP_KERNEL);
+            sizeof(struct nand_chip) + sizeof(struct doc_priv) + (2 * sizeof(struct nand_bbt_descr));
+        mtd = kmalloc(len, GFP_KERNEL);
         if (!mtd) {
                 printk(KERN_ERR "DiskOnChip kmalloc (%d bytes) failed!\n", len);
                 ret = -ENOMEM;
@@ -1707,18 +1714,18 @@ static int __init doc_probe(unsigned long physadr)
         doclist = mtd;
         return 0;
 
-notfound:
+ notfound:
         /* Put back the contents of the DOCControl register, in case it's not
            actually a DiskOnChip.  */
         WriteDOC(save_control, virtadr, DOCControl);
-fail:
+ fail:
         iounmap(virtadr);
         return ret;
 }
 
 static void release_nanddoc(void)
 {
-        struct mtd_info *mtd, *nextmtd;
+        struct mtd_info *mtd, *nextmtd;
         struct nand_chip *nand;
         struct doc_priv *doc;
 
@@ -1747,8 +1754,8 @@ static int __init init_nanddoc(void)
          * generator polinomial degree = 4
          */
         rs_decoder = init_rs(10, 0x409, FCR, 1, NROOTS);
-        if (!rs_decoder) {
-                printk (KERN_ERR "DiskOnChip: Could not create a RS decoder\n");
+        if (!rs_decoder) {
+                printk(KERN_ERR "DiskOnChip: Could not create a RS decoder\n");
                 return -ENOMEM;
         }
 
@@ -1758,7 +1765,7 @@ static int __init init_nanddoc(void)
                 if (ret < 0)
                         goto outerr;
         } else {
-                for (i=0; (doc_locations[i] != 0xffffffff); i++) {
+                for (i = 0; (doc_locations[i] != 0xffffffff); i++) {
                         doc_probe(doc_locations[i]);
                 }
         }
@@ -1770,7 +1777,7 @@ static int __init init_nanddoc(void)
                 goto outerr;
         }
         return 0;
-outerr:
+ outerr:
         free_rs(rs_decoder);
         return ret;
 }
diff --git a/drivers/mtd/nand/edb7312.c b/drivers/mtd/nand/edb7312.c
index 9b1fd2f387fa..8467d770710c 100644
--- a/drivers/mtd/nand/edb7312.c
+++ b/drivers/mtd/nand/edb7312.c
@@ -25,7 +25,7 @@
 #include <linux/mtd/nand.h>
 #include <linux/mtd/partitions.h>
 #include <asm/io.h>
-#include <asm/arch/hardware.h> /* for CLPS7111_VIRT_BASE */
+#include <asm/arch/hardware.h>  /* for CLPS7111_VIRT_BASE */
 #include <asm/sizes.h>
 #include <asm/hardware/clps7111.h>
 
@@ -54,29 +54,29 @@ static struct mtd_info *ep7312_mtd = NULL;
  */
 
 static unsigned long ep7312_fio_pbase = EP7312_FIO_PBASE;
-static void __iomem * ep7312_pxdr = (void __iomem *) EP7312_PXDR;
-static void __iomem * ep7312_pxddr = (void __iomem *) EP7312_PXDDR;
+static void __iomem *ep7312_pxdr = (void __iomem *)EP7312_PXDR;
+static void __iomem *ep7312_pxddr = (void __iomem *)EP7312_PXDDR;
 
 #ifdef CONFIG_MTD_PARTITIONS
 /*
  * Define static partitions for flash device
  */
 static struct mtd_partition partition_info[] = {
-        { .name = "EP7312 Nand Flash",
-                  .offset = 0,
-                  .size = 8*1024*1024 }
+        {.name = "EP7312 Nand Flash",
+         .offset = 0,
+         .size = 8 * 1024 * 1024}
 };
+
 #define NUM_PARTITIONS 1
 
 #endif
 
-
 /*
  *      hardware specific access to control-lines
  */
 static void ep7312_hwcontrol(struct mtd_info *mtd, int cmd)
 {
-        switch(cmd) {
+        switch (cmd) {
 
         case NAND_CTL_SETCLE:
                 clps_writeb(clps_readb(ep7312_pxdr) | 0x10, ep7312_pxdr);
@@ -108,6 +108,7 @@ static int ep7312_device_ready(struct mtd_info *mtd)
 {
         return 1;
 }
+
 #ifdef CONFIG_MTD_PARTITIONS
 const char *part_probes[] = { "cmdlinepart", NULL };
 #endif
@@ -115,18 +116,16 @@ const char *part_probes[] = { "cmdlinepart", NULL };
 /*
  * Main initialization routine
  */
-static int __init ep7312_init (void)
+static int __init ep7312_init(void)
 {
         struct nand_chip *this;
         const char *part_type = 0;
         int mtd_parts_nb = 0;
         struct mtd_partition *mtd_parts = 0;
-        void __iomem * ep7312_fio_base;
+        void __iomem *ep7312_fio_base;
 
         /* Allocate memory for MTD device structure and private data */
-        ep7312_mtd = kmalloc(sizeof(struct mtd_info) +
-                             sizeof(struct nand_chip),
-                             GFP_KERNEL);
+        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;
@@ -134,18 +133,18 @@ static int __init ep7312_init (void)
 
         /* map physical adress */
         ep7312_fio_base = ioremap(ep7312_fio_pbase, SZ_1K);
-        if(!ep7312_fio_base) {
+        if (!ep7312_fio_base) {
                 printk("ioremap EDB7312 NAND flash failed\n");
                 kfree(ep7312_mtd);
                 return -EIO;
         }
 
         /* Get pointer to private data */
-        this = (struct nand_chip *) (&ep7312_mtd[1]);
+        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));
+        memset(ep7312_mtd, 0, sizeof(struct mtd_info));
+        memset(this, 0, sizeof(struct nand_chip));
 
         /* Link the private data with the MTD structure */
         ep7312_mtd->priv = this;
@@ -165,16 +164,14 @@ static int __init ep7312_init (void)
         this->chip_delay = 15;
 
         /* Scan to find existence of the device */
-        if (nand_scan (ep7312_mtd, 1)) {
+        if (nand_scan(ep7312_mtd, 1)) {
                 iounmap((void *)ep7312_fio_base);
-                kfree (ep7312_mtd);
+                kfree(ep7312_mtd);
                 return -ENXIO;
         }
-
 #ifdef CONFIG_MTD_PARTITIONS
         ep7312_mtd->name = "edb7312-nand";
-        mtd_parts_nb = parse_mtd_partitions(ep7312_mtd, part_probes,
-                                            &mtd_parts, 0);
+        mtd_parts_nb = parse_mtd_partitions(ep7312_mtd, part_probes, &mtd_parts, 0);
         if (mtd_parts_nb > 0)
                 part_type = "command line";
         else
@@ -193,24 +190,26 @@ static int __init ep7312_init (void)
         /* Return happy */
         return 0;
 }
+
 module_init(ep7312_init);
 
 /*
  * Clean up routine
  */
-static void __exit ep7312_cleanup (void)
+static void __exit ep7312_cleanup(void)
 {
-        struct nand_chip *this = (struct nand_chip *) &ep7312_mtd[1];
+        struct nand_chip *this = (struct nand_chip *)&ep7312_mtd[1];
 
         /* Release resources, unregister device */
-        nand_release (ap7312_mtd);
+        nand_release(ap7312_mtd);
 
         /* Free internal data buffer */
-        kfree (this->data_buf);
+        kfree(this->data_buf);
 
         /* Free the MTD device structure */
-        kfree (ep7312_mtd);
+        kfree(ep7312_mtd);
 }
+
 module_exit(ep7312_cleanup);
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/mtd/nand/h1910.c b/drivers/mtd/nand/h1910.c
index f68f7a99a630..efa53a9adf23 100644
--- a/drivers/mtd/nand/h1910.c
+++ b/drivers/mtd/nand/h1910.c
@@ -26,7 +26,7 @@
 #include <linux/mtd/nand.h>
 #include <linux/mtd/partitions.h>
 #include <asm/io.h>
-#include <asm/arch/hardware.h> /* for CLPS7111_VIRT_BASE */
+#include <asm/arch/hardware.h>  /* for CLPS7111_VIRT_BASE */
 #include <asm/sizes.h>
 #include <asm/arch/h1900-gpio.h>
 #include <asm/arch/ipaq.h>
@@ -45,23 +45,23 @@ static struct mtd_info *h1910_nand_mtd = NULL;
  * Define static partitions for flash device
  */
 static struct mtd_partition partition_info[] = {
-        { name: "h1910 NAND Flash",
-                  offset: 0,
-                  size: 16*1024*1024 }
+      {name:"h1910 NAND Flash",
+              offset:0,
+      size:16 * 1024 * 1024}
 };
+
 #define NUM_PARTITIONS 1
 
 #endif
 
-
 /*
  *      hardware specific access to control-lines
  */
 static void h1910_hwcontrol(struct mtd_info *mtd, int cmd)
 {
-        struct nand_chip* this = (struct nand_chip *) (mtd->priv);
+        struct nand_chip *this = (struct nand_chip *)(mtd->priv);
 
-        switch(cmd) {
+        switch (cmd) {
 
         case NAND_CTL_SETCLE:
                 this->IO_ADDR_R |= (1 << 2);
@@ -101,7 +101,7 @@ static int h1910_device_ready(struct mtd_info *mtd)
 /*
  * Main initialization routine
  */
-static int __init h1910_init (void)
+static int __init h1910_init(void)
 {
         struct nand_chip *this;
         const char *part_type = 0;
@@ -119,21 +119,19 @@ static int __init h1910_init (void)
         }
 
         /* Allocate memory for MTD device structure and private data */
-        h1910_nand_mtd = kmalloc(sizeof(struct mtd_info) +
-                             sizeof(struct nand_chip),
-                             GFP_KERNEL);
+        h1910_nand_mtd = kmalloc(sizeof(struct mtd_info) + sizeof(struct nand_chip), GFP_KERNEL);
         if (!h1910_nand_mtd) {
                 printk("Unable to allocate h1910 NAND MTD device structure.\n");
-                iounmap ((void *) nandaddr);
+                iounmap((void *)nandaddr);
                 return -ENOMEM;
         }
 
         /* Get pointer to private data */
-        this = (struct nand_chip *) (&h1910_nand_mtd[1]);
+        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));
+        memset(h1910_nand_mtd, 0, sizeof(struct mtd_info));
+        memset(this, 0, sizeof(struct nand_chip));
 
         /* Link the private data with the MTD structure */
         h1910_nand_mtd->priv = this;
@@ -154,23 +152,20 @@ static int __init h1910_init (void)
         this->options = NAND_NO_AUTOINCR;
 
         /* Scan to find existence of the device */
-        if (nand_scan (h1910_nand_mtd, 1)) {
+        if (nand_scan(h1910_nand_mtd, 1)) {
                 printk(KERN_NOTICE "No NAND device - returning -ENXIO\n");
-                kfree (h1910_nand_mtd);
-                iounmap ((void *) nandaddr);
+                kfree(h1910_nand_mtd);
+                iounmap((void *)nandaddr);
                 return -ENXIO;
         }
-
 #ifdef CONFIG_MTD_CMDLINE_PARTS
-        mtd_parts_nb = parse_cmdline_partitions(h1910_nand_mtd, &mtd_parts,
-                                                "h1910-nand");
+        mtd_parts_nb = parse_cmdline_partitions(h1910_nand_mtd, &mtd_parts, "h1910-nand");
         if (mtd_parts_nb > 0)
-          part_type = "command line";
+                part_type = "command line";
         else
-          mtd_parts_nb = 0;
+                mtd_parts_nb = 0;
 #endif
-        if (mtd_parts_nb == 0)
-        {
+        if (mtd_parts_nb == 0) {
                 mtd_parts = partition_info;
                 mtd_parts_nb = NUM_PARTITIONS;
                 part_type = "static";
@@ -183,24 +178,26 @@ static int __init h1910_init (void)
         /* Return happy */
         return 0;
 }
+
 module_init(h1910_init);
 
 /*
  * Clean up routine
  */
-static void __exit h1910_cleanup (void)
+static void __exit h1910_cleanup(void)
 {
-        struct nand_chip *this = (struct nand_chip *) &h1910_nand_mtd[1];
+        struct nand_chip *this = (struct nand_chip *)&h1910_nand_mtd[1];
 
         /* Release resources, unregister device */
-        nand_release (h1910_nand_mtd);
+        nand_release(h1910_nand_mtd);
 
         /* Release io resource */
-        iounmap ((void *) this->IO_ADDR_W);
+        iounmap((void *)this->IO_ADDR_W);
 
         /* Free the MTD device structure */
-        kfree (h1910_nand_mtd);
+        kfree(h1910_nand_mtd);
 }
+
 module_exit(h1910_cleanup);
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 95e96fa1fceb..fdaf32083ada 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -92,24 +92,24 @@ static struct nand_oobinfo nand_oob_8 = {
         .useecc = MTD_NANDECC_AUTOPLACE,
         .eccbytes = 3,
         .eccpos = {0, 1, 2},
-        .oobfree = { {3, 2}, {6, 2} }
+        .oobfree = {{3, 2}, {6, 2}}
 };
 
 static struct nand_oobinfo nand_oob_16 = {
         .useecc = MTD_NANDECC_AUTOPLACE,
         .eccbytes = 6,
         .eccpos = {0, 1, 2, 3, 6, 7},
-        .oobfree = { {8, 8} }
+        .oobfree = {{8, 8}}
 };
 
 static struct nand_oobinfo nand_oob_64 = {
         .useecc = MTD_NANDECC_AUTOPLACE,
         .eccbytes = 24,
         .eccpos = {
-                40, 41, 42, 43, 44, 45, 46, 47,
-                48, 49, 50, 51, 52, 53, 54, 55,
-                56, 57, 58, 59, 60, 61, 62, 63},
-        .oobfree = { {2, 38} }
+                   40, 41, 42, 43, 44, 45, 46, 47,
+                   48, 49, 50, 51, 52, 53, 54, 55,
+                   56, 57, 58, 59, 60, 61, 62, 63},
+        .oobfree = {{2, 38}}
 };
 
 /* This is used for padding purposes in nand_write_oob */
@@ -131,32 +131,32 @@ static void nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len);
 static void nand_read_buf(struct mtd_info *mtd, u_char *buf, int len);
 static int nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int len);
 
-static int nand_read (struct mtd_info *mtd, loff_t from, size_t len, size_t * retlen, u_char * buf);
-static int nand_read_ecc (struct mtd_info *mtd, loff_t from, size_t len,
-                          size_t * retlen, u_char * buf, u_char * eccbuf, struct nand_oobinfo *oobsel);
-static int nand_read_oob (struct mtd_info *mtd, loff_t from, size_t len, size_t * retlen, u_char * buf);
-static int nand_write (struct mtd_info *mtd, loff_t to, size_t len, size_t * retlen, const u_char * buf);
-static int nand_write_ecc (struct mtd_info *mtd, loff_t to, size_t len,
-                           size_t * retlen, const u_char * buf, u_char * eccbuf, struct nand_oobinfo *oobsel);
-static int nand_write_oob (struct mtd_info *mtd, loff_t to, size_t len, size_t * retlen, const u_char *buf);
-static int nand_writev (struct mtd_info *mtd, const struct kvec *vecs,
-                        unsigned long count, loff_t to, size_t * retlen);
-static int nand_writev_ecc (struct mtd_info *mtd, const struct kvec *vecs,
-                        unsigned long count, loff_t to, size_t * retlen, u_char *eccbuf, struct nand_oobinfo *oobsel);
-static int nand_erase (struct mtd_info *mtd, struct erase_info *instr);
-static void nand_sync (struct mtd_info *mtd);
+static int nand_read(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf);
+static int nand_read_ecc(struct mtd_info *mtd, loff_t from, size_t len,
+                         size_t *retlen, u_char *buf, u_char *eccbuf, struct nand_oobinfo *oobsel);
+static int nand_read_oob(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf);
+static int nand_write(struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf);
+static int nand_write_ecc(struct mtd_info *mtd, loff_t to, size_t len,
+                          size_t *retlen, const u_char *buf, u_char *eccbuf, struct nand_oobinfo *oobsel);
+static int nand_write_oob(struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf);
+static int nand_writev(struct mtd_info *mtd, const struct kvec *vecs, unsigned long count, loff_t to, size_t *retlen);
+static int nand_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs,
+                           unsigned long count, loff_t to, size_t *retlen, u_char *eccbuf,
+                           struct nand_oobinfo *oobsel);
+static int nand_erase(struct mtd_info *mtd, struct erase_info *instr);
+static void nand_sync(struct mtd_info *mtd);
 
 /* Some internal functions */
-static int nand_write_page (struct mtd_info *mtd, struct nand_chip *this, int page, u_char *oob_buf,
-                struct nand_oobinfo *oobsel, int mode);
+static int nand_write_page(struct mtd_info *mtd, struct nand_chip *this, int page, u_char * oob_buf,
+                           struct nand_oobinfo *oobsel, int mode);
 #ifdef CONFIG_MTD_NAND_VERIFY_WRITE
-static int nand_verify_pages (struct mtd_info *mtd, struct nand_chip *this, int page, int numpages,
-        u_char *oob_buf, struct nand_oobinfo *oobsel, int chipnr, int oobmode);
+static int nand_verify_pages(struct mtd_info *mtd, struct nand_chip *this, int page, int numpages,
+                             u_char *oob_buf, struct nand_oobinfo *oobsel, int chipnr, int oobmode);
 #else
 #define nand_verify_pages(...) (0)
 #endif
 
-static int nand_get_device (struct nand_chip *this, struct mtd_info *mtd, int new_state);
+static int nand_get_device(struct nand_chip *this, struct mtd_info *mtd, int new_state);
 
 /**
  * nand_release_device - [GENERIC] release chip
@@ -164,7 +164,7 @@ static int nand_get_device (struct nand_chip *this, struct mtd_info *mtd, int ne
  *
  * Deselect, release chip lock and wake up anyone waiting on the device
  */
-static void nand_release_device (struct mtd_info *mtd)
+static void nand_release_device(struct mtd_info *mtd)
 {
         struct nand_chip *this = mtd->priv;
 
@@ -276,7 +276,7 @@ static void nand_write_word(struct mtd_info *mtd, u16 word)
 static void nand_select_chip(struct mtd_info *mtd, int chip)
 {
         struct nand_chip *this = mtd->priv;
-        switch(chip) {
+        switch (chip) {
         case -1:
                 this->hwcontrol(mtd, NAND_CTL_CLRNCE);
                 break;
@@ -302,7 +302,7 @@ static void nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len)
         int i;
         struct nand_chip *this = mtd->priv;
 
-        for (i=0; i<len; i++)
+        for (i = 0; i < len; i++)
                 writeb(buf[i], this->IO_ADDR_W);
 }
 
@@ -319,7 +319,7 @@ static void nand_read_buf(struct mtd_info *mtd, u_char *buf, int len)
         int i;
         struct nand_chip *this = mtd->priv;
 
-        for (i=0; i<len; i++)
+        for (i = 0; i < len; i++)
                 buf[i] = readb(this->IO_ADDR_R);
 }
 
@@ -336,7 +336,7 @@ static int nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int len)
         int i;
         struct nand_chip *this = mtd->priv;
 
-        for (i=0; i<len; i++)
+        for (i = 0; i < len; i++)
                 if (buf[i] != readb(this->IO_ADDR_R))
                         return -EFAULT;
 
@@ -358,7 +358,7 @@ static void nand_write_buf16(struct mtd_info *mtd, const u_char *buf, int len)
         u16 *p = (u16 *) buf;
         len >>= 1;
 
-        for (i=0; i<len; i++)
+        for (i = 0; i < len; i++)
                 writew(p[i], this->IO_ADDR_W);
 
 }
@@ -378,7 +378,7 @@ static void nand_read_buf16(struct mtd_info *mtd, u_char *buf, int len)
         u16 *p = (u16 *) buf;
         len >>= 1;
 
-        for (i=0; i<len; i++)
+        for (i = 0; i < len; i++)
                 p[i] = readw(this->IO_ADDR_R);
 }
 
@@ -397,7 +397,7 @@ static int nand_verify_buf16(struct mtd_info *mtd, const u_char *buf, int len)
         u16 *p = (u16 *) buf;
         len >>= 1;
 
-        for (i=0; i<len; i++)
+        for (i = 0; i < len; i++)
                 if (p[i] != readw(this->IO_ADDR_R))
                         return -EFAULT;
 
@@ -423,22 +423,22 @@ static int nand_block_bad(struct mtd_info *mtd, loff_t ofs, int getchip)
                 chipnr = (int)(ofs >> this->chip_shift);
 
                 /* Grab the lock and see if the device is available */
-                nand_get_device (this, mtd, FL_READING);
+                nand_get_device(this, mtd, FL_READING);
 
                 /* Select the NAND device */
                 this->select_chip(mtd, chipnr);
         } else
-                page = (int) ofs;
+                page = (int)ofs;
 
         if (this->options & NAND_BUSWIDTH_16) {
-                this->cmdfunc (mtd, NAND_CMD_READOOB, this->badblockpos & 0xFE, page & this->pagemask);
+                this->cmdfunc(mtd, NAND_CMD_READOOB, this->badblockpos & 0xFE, page & this->pagemask);
                 bad = cpu_to_le16(this->read_word(mtd));
                 if (this->badblockpos & 0x1)
                         bad >>= 8;
                 if ((bad & 0xFF) != 0xff)
                         res = 1;
         } else {
-                this->cmdfunc (mtd, NAND_CMD_READOOB, this->badblockpos, page & this->pagemask);
+                this->cmdfunc(mtd, NAND_CMD_READOOB, this->badblockpos, page & this->pagemask);
                 if (this->read_byte(mtd) != 0xff)
                         res = 1;
         }
@@ -462,22 +462,22 @@ static int nand_block_bad(struct mtd_info *mtd, loff_t ofs, int getchip)
 static int nand_default_block_markbad(struct mtd_info *mtd, loff_t ofs)
 {
         struct nand_chip *this = mtd->priv;
-        u_char buf[2] = {0, 0};
-        size_t  retlen;
+        u_char buf[2] = { 0, 0 };
+        size_t retlen;
         int block;
 
         /* Get block number */
-        block = ((int) ofs) >> this->bbt_erase_shift;
+        block = ((int)ofs) >> this->bbt_erase_shift;
         if (this->bbt)
                 this->bbt[block >> 2] |= 0x01 << ((block & 0x03) << 1);
 
         /* Do we have a flash based bad block table ? */
         if (this->options & NAND_USE_FLASH_BBT)
-                return nand_update_bbt (mtd, ofs);
+                return nand_update_bbt(mtd, ofs);
 
         /* We write two bytes, so we dont have to mess with 16 bit access */
         ofs += mtd->oobsize + (this->badblockpos & ~0x01);
-        return nand_write_oob (mtd, ofs , 2, &retlen, buf);
+        return nand_write_oob(mtd, ofs, 2, &retlen, buf);
 }
 
 /**
@@ -487,11 +487,11 @@ static int nand_default_block_markbad(struct mtd_info *mtd, loff_t ofs)
  *
  * The function expects, that the device is already selected
  */
-static int nand_check_wp (struct mtd_info *mtd)
+static int nand_check_wp(struct mtd_info *mtd)
 {
         struct nand_chip *this = mtd->priv;
         /* Check the WP bit */
-        this->cmdfunc (mtd, NAND_CMD_STATUS, -1, -1);
+        this->cmdfunc(mtd, NAND_CMD_STATUS, -1, -1);
         return (this->read_byte(mtd) & NAND_STATUS_WP) ? 0 : 1;
 }
 
@@ -505,7 +505,7 @@ static int nand_check_wp (struct mtd_info *mtd)
  * Check, if the block is bad. Either by reading the bad block table or
  * calling of the scan function.
  */
-static int nand_block_checkbad (struct mtd_info *mtd, loff_t ofs, int getchip, int allowbbt)
+static int nand_block_checkbad(struct mtd_info *mtd, loff_t ofs, int getchip, int allowbbt)
 {
         struct nand_chip *this = mtd->priv;
 
@@ -513,7 +513,7 @@ static int nand_block_checkbad (struct mtd_info *mtd, loff_t ofs, int getchip, i
                 return this->block_bad(mtd, ofs, getchip);
 
         /* Return info from the table */
-        return nand_isbad_bbt (mtd, ofs, allowbbt);
+        return nand_isbad_bbt(mtd, ofs, allowbbt);
 }
 
 DEFINE_LED_TRIGGER(nand_led_trigger);
@@ -525,7 +525,7 @@ DEFINE_LED_TRIGGER(nand_led_trigger);
 static void nand_wait_ready(struct mtd_info *mtd)
 {
         struct nand_chip *this = mtd->priv;
-        unsigned long   timeo = jiffies + 2;
+        unsigned long timeo = jiffies + 2;
 
         led_trigger_event(nand_led_trigger, LED_FULL);
         /* wait until command is processed or timeout occures */
@@ -547,7 +547,7 @@ static void nand_wait_ready(struct mtd_info *mtd)
  * Send command to NAND device. This function is used for small page
  * devices (256/512 Bytes per page)
  */
-static void nand_command (struct mtd_info *mtd, unsigned command, int column, int page_addr)
+static void nand_command(struct mtd_info *mtd, unsigned command, int column, int page_addr)
 {
         register struct nand_chip *this = mtd->priv;
 
@@ -588,11 +588,11 @@ static void nand_command (struct mtd_info *mtd, unsigned command, int column, in
                         this->write_byte(mtd, column);
                 }
                 if (page_addr != -1) {
-                        this->write_byte(mtd, (unsigned char) (page_addr & 0xff));
-                        this->write_byte(mtd, (unsigned char) ((page_addr >> 8) & 0xff));
+                        this->write_byte(mtd, (unsigned char)(page_addr & 0xff));
+                        this->write_byte(mtd, (unsigned char)((page_addr >> 8) & 0xff));
                         /* One more address cycle for devices > 32MiB */
                         if (this->chipsize > (32 << 20))
-                                this->write_byte(mtd, (unsigned char) ((page_addr >> 16) & 0x0f));
+                                this->write_byte(mtd, (unsigned char)((page_addr >> 16) & 0x0f));
                 }
                 /* Latch in address */
                 this->hwcontrol(mtd, NAND_CTL_CLRALE);
@@ -601,7 +601,7 @@ static void nand_command (struct mtd_info *mtd, unsigned command, int column, in
         /*
          * program and erase have their own busy handlers
          * status and sequential in needs no delay
-        */
+         */
         switch (command) {
 
         case NAND_CMD_PAGEPROG:
@@ -618,23 +618,23 @@ static void nand_command (struct mtd_info *mtd, unsigned command, int column, in
                 this->hwcontrol(mtd, NAND_CTL_SETCLE);
                 this->write_byte(mtd, NAND_CMD_STATUS);
                 this->hwcontrol(mtd, NAND_CTL_CLRCLE);
-                while ( !(this->read_byte(mtd) & NAND_STATUS_READY));
+                while (!(this->read_byte(mtd) & NAND_STATUS_READY)) ;
                 return;
 
-        /* This applies to read commands */
+                /* This applies to read commands */
         default:
                 /*
                  * If we don't have access to the busy pin, we apply the given
                  * command delay
-                */
+                 */
                 if (!this->dev_ready) {
-                        udelay (this->chip_delay);
+                        udelay(this->chip_delay);
                         return;
                 }
         }
         /* Apply this short delay always to ensure that we do wait tWB in
          * any case on any machine. */
-        ndelay (100);
+        ndelay(100);
 
         nand_wait_ready(mtd);
 }
@@ -647,11 +647,11 @@ static void nand_command (struct mtd_info *mtd, unsigned command, int column, in
  * @page_addr:  the page address for this command, -1 if none
  *
  * Send command to NAND device. This is the version for the new large page devices
- * We dont have the seperate regions as we have in the small page devices.
+ * We dont have the separate regions as we have in the small page devices.
  * We must emulate NAND_CMD_READOOB to keep the code compatible.
  *
  */
-static void nand_command_lp (struct mtd_info *mtd, unsigned command, int column, int page_addr)
+static void nand_command_lp(struct mtd_info *mtd, unsigned command, int column, int page_addr)
 {
         register struct nand_chip *this = mtd->priv;
 
@@ -661,7 +661,6 @@ static void nand_command_lp (struct mtd_info *mtd, unsigned command, int column,
                 command = NAND_CMD_READ0;
         }
 
-
         /* Begin command latch cycle */
         this->hwcontrol(mtd, NAND_CTL_SETCLE);
         /* Write out the command to the device. */
@@ -681,11 +680,11 @@ static void nand_command_lp (struct mtd_info *mtd, unsigned command, int column,
                         this->write_byte(mtd, column >> 8);
                 }
                 if (page_addr != -1) {
-                        this->write_byte(mtd, (unsigned char) (page_addr & 0xff));
-                        this->write_byte(mtd, (unsigned char) ((page_addr >> 8) & 0xff));
+                        this->write_byte(mtd, (unsigned char)(page_addr & 0xff));
+                        this->write_byte(mtd, (unsigned char)((page_addr >> 8) & 0xff));
                         /* One more address cycle for devices > 128MiB */
                         if (this->chipsize > (128 << 20))
-                                this->write_byte(mtd, (unsigned char) ((page_addr >> 16) & 0xff));
+                                this->write_byte(mtd, (unsigned char)((page_addr >> 16) & 0xff));
                 }
                 /* Latch in address */
                 this->hwcontrol(mtd, NAND_CTL_CLRALE);
@@ -706,9 +705,9 @@ static void nand_command_lp (struct mtd_info *mtd, unsigned command, int column,
         case NAND_CMD_DEPLETE1:
                 return;
 
-        /*
-         * read error status commands require only a short delay
-         */
+                /*
+                 * read error status commands require only a short delay
+                 */
         case NAND_CMD_STATUS_ERROR:
         case NAND_CMD_STATUS_ERROR0:
         case NAND_CMD_STATUS_ERROR1:
@@ -724,7 +723,7 @@ static void nand_command_lp (struct mtd_info *mtd, unsigned command, int column,
                 this->hwcontrol(mtd, NAND_CTL_SETCLE);
                 this->write_byte(mtd, NAND_CMD_STATUS);
                 this->hwcontrol(mtd, NAND_CTL_CLRCLE);
-                while ( !(this->read_byte(mtd) & NAND_STATUS_READY));
+                while (!(this->read_byte(mtd) & NAND_STATUS_READY)) ;
                 return;
 
         case NAND_CMD_READ0:
@@ -736,21 +735,21 @@ static void nand_command_lp (struct mtd_info *mtd, unsigned command, int column,
                 this->hwcontrol(mtd, NAND_CTL_CLRCLE);
                 /* Fall through into ready check */
 
-        /* This applies to read commands */
+                /* This applies to read commands */
         default:
                 /*
                  * If we don't have access to the busy pin, we apply the given
                  * command delay
-                */
+                 */
                 if (!this->dev_ready) {
-                        udelay (this->chip_delay);
+                        udelay(this->chip_delay);
                         return;
                 }
         }
 
         /* Apply this short delay always to ensure that we do wait tWB in
          * any case on any machine. */
-        ndelay (100);
+        ndelay(100);
 
         nand_wait_ready(mtd);
 }
@@ -763,16 +762,16 @@ static void nand_command_lp (struct mtd_info *mtd, unsigned command, int column,
  *
  * Get the device and lock it for exclusive access
  */
-static int nand_get_device (struct nand_chip *this, struct mtd_info *mtd, int new_state)
+static int nand_get_device(struct nand_chip *this, struct mtd_info *mtd, int new_state)
 {
         struct nand_chip *active;
         spinlock_t *lock;
         wait_queue_head_t *wq;
-        DECLARE_WAITQUEUE (wait, current);
+        DECLARE_WAITQUEUE(wait, current);
 
         lock = (this->controller) ? &this->controller->lock : &this->chip_lock;
         wq = (this->controller) ? &this->controller->wq : &this->wq;
-retry:
+ retry:
         active = this;
         spin_lock(lock);
 
@@ -814,24 +813,24 @@ retry:
 static int nand_wait(struct mtd_info *mtd, struct nand_chip *this, int state)
 {
 
-        unsigned long   timeo = jiffies;
-        int     status;
+        unsigned long timeo = jiffies;
+        int status;
 
         if (state == FL_ERASING)
-                 timeo += (HZ * 400) / 1000;
+                timeo += (HZ * 400) / 1000;
         else
-                 timeo += (HZ * 20) / 1000;
+                timeo += (HZ * 20) / 1000;
 
         led_trigger_event(nand_led_trigger, LED_FULL);
 
         /* Apply this short delay always to ensure that we do wait tWB in
          * any case on any machine. */
-        ndelay (100);
+        ndelay(100);
 
         if ((state == FL_ERASING) && (this->options & NAND_IS_AND))
-                this->cmdfunc (mtd, NAND_CMD_STATUS_MULTI, -1, -1);
+                this->cmdfunc(mtd, NAND_CMD_STATUS_MULTI, -1, -1);
         else
-                this->cmdfunc (mtd, NAND_CMD_STATUS, -1, -1);
+                this->cmdfunc(mtd, NAND_CMD_STATUS, -1, -1);
 
         while (time_before(jiffies, timeo)) {
                 /* Check, if we were interrupted */
@@ -849,7 +848,7 @@ static int nand_wait(struct mtd_info *mtd, struct nand_chip *this, int state)
         }
         led_trigger_event(nand_led_trigger, LED_OFF);
 
-        status = (int) this->read_byte(mtd);
+        status = (int)this->read_byte(mtd);
         return status;
 }
 
@@ -868,31 +867,31 @@ static int nand_wait(struct mtd_info *mtd, struct nand_chip *this, int state)
  *
  * Cached programming is not supported yet.
  */
-static int nand_write_page (struct mtd_info *mtd, struct nand_chip *this, int page,
-        u_char *oob_buf,  struct nand_oobinfo *oobsel, int cached)
+static int nand_write_page(struct mtd_info *mtd, struct nand_chip *this, int page,
+                           u_char *oob_buf, struct nand_oobinfo *oobsel, int cached)
 {
-        int     i, status;
-        u_char  ecc_code[32];
-        int     eccmode = oobsel->useecc ? this->eccmode : NAND_ECC_NONE;
-        int     *oob_config = oobsel->eccpos;
-        int     datidx = 0, eccidx = 0, eccsteps = this->eccsteps;
-        int     eccbytes = 0;
+        int i, status;
+        u_char ecc_code[32];
+        int eccmode = oobsel->useecc ? this->eccmode : NAND_ECC_NONE;
+        int *oob_config = oobsel->eccpos;
+        int datidx = 0, eccidx = 0, eccsteps = this->eccsteps;
+        int eccbytes = 0;
 
         /* FIXME: Enable cached programming */
         cached = 0;
 
         /* Send command to begin auto page programming */
-        this->cmdfunc (mtd, NAND_CMD_SEQIN, 0x00, page);
+        this->cmdfunc(mtd, NAND_CMD_SEQIN, 0x00, page);
 
         /* Write out complete page of data, take care of eccmode */
         switch (eccmode) {
-        /* No ecc, write all */
+                /* No ecc, write all */
         case NAND_ECC_NONE:
-                printk (KERN_WARNING "Writing data without ECC to NAND-FLASH is not recommended\n");
+                printk(KERN_WARNING "Writing data without ECC to NAND-FLASH is not recommended\n");
                 this->write_buf(mtd, this->data_poi, mtd->oobblock);
                 break;
 
-        /* Software ecc 3/256, write all */
+                /* Software ecc 3/256, write all */
         case NAND_ECC_SOFT:
                 for (; eccsteps; eccsteps--) {
                         this->calculate_ecc(mtd, &this->data_poi[datidx], ecc_code);
@@ -928,11 +927,11 @@ static int nand_write_page (struct mtd_info *mtd, struct nand_chip *this, int pa
                 this->write_buf(mtd, oob_buf, mtd->oobsize);
 
         /* Send command to actually program the data */
-        this->cmdfunc (mtd, cached ? NAND_CMD_CACHEDPROG : NAND_CMD_PAGEPROG, -1, -1);
+        this->cmdfunc(mtd, cached ? NAND_CMD_CACHEDPROG : NAND_CMD_PAGEPROG, -1, -1);
 
         if (!cached) {
                 /* call wait ready function */
-                status = this->waitfunc (mtd, this, FL_WRITING);
+                status = this->waitfunc(mtd, this, FL_WRITING);
 
                 /* See if operation failed and additional status checks are available */
                 if ((status & NAND_STATUS_FAIL) && (this->errstat)) {
@@ -941,12 +940,12 @@ static int nand_write_page (struct mtd_info *mtd, struct nand_chip *this, int pa
 
                 /* See if device thinks it succeeded */
                 if (status & NAND_STATUS_FAIL) {
-                        DEBUG (MTD_DEBUG_LEVEL0, "%s: " "Failed write, page 0x%08x, ", __FUNCTION__, page);
+                        DEBUG(MTD_DEBUG_LEVEL0, "%s: " "Failed write, page 0x%08x, ", __FUNCTION__, page);
                         return -EIO;
                 }
         } else {
                 /* FIXME: Implement cached programming ! */
-                /* wait until cache is ready*/
+                /* wait until cache is ready */
                 // status = this->waitfunc (mtd, this, FL_CACHEDRPG);
         }
         return 0;
@@ -972,24 +971,24 @@ static int nand_write_page (struct mtd_info *mtd, struct nand_chip *this, int pa
  * the error later when the ECC page check fails, but we would rather catch
  * it early in the page write stage. Better to write no data than invalid data.
  */
-static int nand_verify_pages (struct mtd_info *mtd, struct nand_chip *this, int page, int numpages,
-        u_char *oob_buf, struct nand_oobinfo *oobsel, int chipnr, int oobmode)
+static int nand_verify_pages(struct mtd_info *mtd, struct nand_chip *this, int page, int numpages,
+                             u_char *oob_buf, struct nand_oobinfo *oobsel, int chipnr, int oobmode)
 {
-        int     i, j, datidx = 0, oobofs = 0, res = -EIO;
-        int     eccsteps = this->eccsteps;
-        int     hweccbytes;
-        u_char  oobdata[64];
+        int i, j, datidx = 0, oobofs = 0, res = -EIO;
+        int eccsteps = this->eccsteps;
+        int hweccbytes;
+        u_char oobdata[64];
 
         hweccbytes = (this->options & NAND_HWECC_SYNDROME) ? (oobsel->eccbytes / eccsteps) : 0;
 
         /* Send command to read back the first page */
-        this->cmdfunc (mtd, NAND_CMD_READ0, 0, page);
+        this->cmdfunc(mtd, NAND_CMD_READ0, 0, page);
 
-        for(;;) {
+        for (;;) {
                 for (j = 0; j < eccsteps; j++) {
                         /* Loop through and verify the data */
                         if (this->verify_buf(mtd, &this->data_poi[datidx], mtd->eccsize)) {
-                                DEBUG (MTD_DEBUG_LEVEL0, "%s: " "Failed write verify, page 0x%08x ", __FUNCTION__, page);
+                                DEBUG(MTD_DEBUG_LEVEL0, "%s: " "Failed write verify, page 0x%08x ", __FUNCTION__, page);
                                 goto out;
                         }
                         datidx += mtd->eccsize;
@@ -997,7 +996,7 @@ static int nand_verify_pages (struct mtd_info *mtd, struct nand_chip *this, int
                         if (!hweccbytes)
                                 continue;
                         if (this->verify_buf(mtd, &this->oob_buf[oobofs], hweccbytes)) {
-                                DEBUG (MTD_DEBUG_LEVEL0, "%s: " "Failed write verify, page 0x%08x ", __FUNCTION__, page);
+                                DEBUG(MTD_DEBUG_LEVEL0, "%s: " "Failed write verify, page 0x%08x ", __FUNCTION__, page);
                                 goto out;
                         }
                         oobofs += hweccbytes;
@@ -1008,7 +1007,7 @@ static int nand_verify_pages (struct mtd_info *mtd, struct nand_chip *this, int
                  */
                 if (oobmode) {
                         if (this->verify_buf(mtd, &oob_buf[oobofs], mtd->oobsize - hweccbytes * eccsteps)) {
-                                DEBUG (MTD_DEBUG_LEVEL0, "%s: " "Failed write verify, page 0x%08x ", __FUNCTION__, page);
+                                DEBUG(MTD_DEBUG_LEVEL0, "%s: " "Failed write verify, page 0x%08x ", __FUNCTION__, page);
                                 goto out;
                         }
                 } else {
@@ -1020,10 +1019,9 @@ static int nand_verify_pages (struct mtd_info *mtd, struct nand_chip *this, int
 
                                 for (i = 0; i < ecccnt; i++) {
                                         int idx = oobsel->eccpos[i];
-                                        if (oobdata[idx] != oob_buf[oobofs + idx] ) {
-                                                DEBUG (MTD_DEBUG_LEVEL0,
-                                                "%s: Failed ECC write "
-                                                "verify, page 0x%08x, " "%6i bytes were succesful\n", __FUNCTION__, page, i);
+                                        if (oobdata[idx] != oob_buf[oobofs + idx]) {
+                                                DEBUG(MTD_DEBUG_LEVEL0, "%s: Failed ECC write verify, page 0x%08x, %6i bytes were succesful\n",
+                                                      __FUNCTION__, page, i);
                                                 goto out;
                                         }
                                 }
@@ -1039,9 +1037,9 @@ static int nand_verify_pages (struct mtd_info *mtd, struct nand_chip *this, int
                  * is marked as NOAUTOINCR by the board driver.
                  * Do this also before returning, so the chip is
                  * ready for the next command.
-                */
+                 */
                 if (!this->dev_ready)
-                        udelay (this->chip_delay);
+                        udelay(this->chip_delay);
                 else
                         nand_wait_ready(mtd);
 
@@ -1049,17 +1047,16 @@ static int nand_verify_pages (struct mtd_info *mtd, struct nand_chip *this, int
                 if (!numpages)
                         return 0;
 
-
                 /* Check, if the chip supports auto page increment */
                 if (!NAND_CANAUTOINCR(this))
-                        this->cmdfunc (mtd, NAND_CMD_READ0, 0x00, page);
+                        this->cmdfunc(mtd, NAND_CMD_READ0, 0x00, page);
         }
         /*
          * Terminate the read command. We come here in case of an error
          * So we must issue a reset command.
          */
-out:
-        this->cmdfunc (mtd, NAND_CMD_RESET, -1, -1);
+ out:
+        this->cmdfunc(mtd, NAND_CMD_RESET, -1, -1);
         return res;
 }
 #endif
@@ -1075,12 +1072,11 @@ out:
  * This function simply calls nand_do_read_ecc with oob buffer and oobsel = NULL
  * and flags = 0xff
  */
-static int nand_read (struct mtd_info *mtd, loff_t from, size_t len, size_t * retlen, u_char * buf)
+static int nand_read(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf)
 {
-        return nand_do_read_ecc (mtd, from, len, retlen, buf, NULL, &mtd->oobinfo, 0xff);
+        return nand_do_read_ecc(mtd, from, len, retlen, buf, NULL, &mtd->oobinfo, 0xff);
 }
 
-
 /**
  * nand_read_ecc - [MTD Interface] MTD compability function for nand_do_read_ecc
  * @mtd:        MTD device structure
@@ -1093,8 +1089,8 @@ static int nand_read (struct mtd_info *mtd, loff_t from, size_t len, size_t * re
  *
  * This function simply calls nand_do_read_ecc with flags = 0xff
  */
-static int nand_read_ecc (struct mtd_info *mtd, loff_t from, size_t len,
-                          size_t * retlen, u_char * buf, u_char * oob_buf, struct nand_oobinfo *oobsel)
+static int nand_read_ecc(struct mtd_info *mtd, loff_t from, size_t len,
+                         size_t *retlen, u_char *buf, u_char *oob_buf, struct nand_oobinfo *oobsel)
 {
         /* use userspace supplied oobinfo, if zero */
         if (oobsel == NULL)
@@ -1102,7 +1098,6 @@ static int nand_read_ecc (struct mtd_info *mtd, loff_t from, size_t len,
         return nand_do_read_ecc(mtd, from, len, retlen, buf, oob_buf, oobsel, 0xff);
 }
 
-
 /**
  * nand_do_read_ecc - [MTD Interface] Read data with ECC
  * @mtd:        MTD device structure
@@ -1119,9 +1114,8 @@ static int nand_read_ecc (struct mtd_info *mtd, loff_t from, size_t len,
  *
  * NAND read with ECC
  */
-int nand_do_read_ecc (struct mtd_info *mtd, loff_t from, size_t len,
-                             size_t * retlen, u_char * buf, u_char * oob_buf,
-                             struct nand_oobinfo *oobsel, int flags)
+int nand_do_read_ecc(struct mtd_info *mtd, loff_t from, size_t len,
+                     size_t *retlen, u_char *buf, u_char *oob_buf, struct nand_oobinfo *oobsel, int flags)
 {
 
         int i, j, col, realpage, page, end, ecc, chipnr, sndcmd = 1;
@@ -1130,26 +1124,25 @@ int nand_do_read_ecc (struct mtd_info *mtd, loff_t from, size_t len,
         u_char *data_poi, *oob_data = oob_buf;
         u_char ecc_calc[32];
         u_char ecc_code[32];
-        int eccmode, eccsteps;
-        int     *oob_config, datidx;
-        int     blockcheck = (1 << (this->phys_erase_shift - this->page_shift)) - 1;
-        int     eccbytes;
-        int     compareecc = 1;
-        int     oobreadlen;
+        int eccmode, eccsteps;
+        int *oob_config, datidx;
+        int blockcheck = (1 << (this->phys_erase_shift - this->page_shift)) - 1;
+        int eccbytes;
+        int compareecc = 1;
+        int oobreadlen;
 
-
-        DEBUG (MTD_DEBUG_LEVEL3, "nand_read_ecc: from = 0x%08x, len = %i\n", (unsigned int) from, (int) len);
+        DEBUG(MTD_DEBUG_LEVEL3, "nand_read_ecc: from = 0x%08x, len = %i\n", (unsigned int)from, (int)len);
 
         /* Do not allow reads past end of device */
         if ((from + len) > mtd->size) {
-                DEBUG (MTD_DEBUG_LEVEL0, "nand_read_ecc: Attempt read beyond end of device\n");
+                DEBUG(MTD_DEBUG_LEVEL0, "nand_read_ecc: Attempt read beyond end of device\n");
                 *retlen = 0;
                 return -EINVAL;
         }
 
         /* Grab the lock and see if the device is available */
         if (flags & NAND_GET_DEVICE)
-                nand_get_device (this, mtd, FL_READING);
+                nand_get_device(this, mtd, FL_READING);
 
         /* Autoplace of oob data ? Use the default placement scheme */
         if (oobsel->useecc == MTD_NANDECC_AUTOPLACE)
@@ -1163,7 +1156,7 @@ int nand_do_read_ecc (struct mtd_info *mtd, loff_t from, size_t len,
         this->select_chip(mtd, chipnr);
 
         /* First we calculate the starting page */
-        realpage = (int) (from >> this->page_shift);
+        realpage = (int)(from >> this->page_shift);
         page = realpage & this->pagemask;
 
         /* Get raw starting column */
@@ -1201,13 +1194,13 @@ int nand_do_read_ecc (struct mtd_info *mtd, loff_t from, size_t len,
                 if (realpage == this->pagebuf && !oob_buf) {
                         /* aligned read ? */
                         if (aligned)
-                                memcpy (data_poi, this->data_buf, end);
+                                memcpy(data_poi, this->data_buf, end);
                         goto readdata;
                 }
 
                 /* Check, if we must send the read command */
                 if (sndcmd) {
-                        this->cmdfunc (mtd, NAND_CMD_READ0, 0x00, page);
+                        this->cmdfunc(mtd, NAND_CMD_READ0, 0x00, page);
                         sndcmd = 0;
                 }
 
@@ -1219,24 +1212,26 @@ int nand_do_read_ecc (struct mtd_info *mtd, loff_t from, size_t len,
                 eccsteps = this->eccsteps;
 
                 switch (eccmode) {
-                case NAND_ECC_NONE: {   /* No ECC, Read in a page */
-                        static unsigned long lastwhinge = 0;
-                        if ((lastwhinge / HZ) != (jiffies / HZ)) {
-                                printk (KERN_WARNING "Reading data from NAND FLASH without ECC is not recommended\n");
-                                lastwhinge = jiffies;
+                case NAND_ECC_NONE:{
+                                /* No ECC, Read in a page */
+                                static unsigned long lastwhinge = 0;
+                                if ((lastwhinge / HZ) != (jiffies / HZ)) {
+                                        printk(KERN_WARNING
+                                               "Reading data from NAND FLASH without ECC is not recommended\n");
+                                        lastwhinge = jiffies;
+                                }
+                                this->read_buf(mtd, data_poi, end);
+                                break;
                         }
-                        this->read_buf(mtd, data_poi, end);
-                        break;
-                }
 
                 case NAND_ECC_SOFT:     /* Software ECC 3/256: Read in a page + oob data */
                         this->read_buf(mtd, data_poi, end);
-                        for (i = 0, datidx = 0; eccsteps; eccsteps--, i+=3, datidx += ecc)
+                        for (i = 0, datidx = 0; eccsteps; eccsteps--, i += 3, datidx += ecc)
                                 this->calculate_ecc(mtd, &data_poi[datidx], &ecc_calc[i]);
                         break;
 
                 default:
-                        for (i = 0, datidx = 0; eccsteps; eccsteps--, i+=eccbytes, datidx += ecc) {
+                        for (i = 0, datidx = 0; eccsteps; eccsteps--, i += eccbytes, datidx += ecc) {
                                 this->enable_hwecc(mtd, NAND_ECC_READ);
                                 this->read_buf(mtd, &data_poi[datidx], ecc);
 
@@ -1252,8 +1247,8 @@ int nand_do_read_ecc (struct mtd_info *mtd, loff_t from, size_t len,
                                          * does the error correction on the fly */
                                         ecc_status = this->correct_data(mtd, &data_poi[datidx], &oob_data[i], &ecc_code[i]);
                                         if ((ecc_status == -1) || (ecc_status > (flags && 0xff))) {
-                                                DEBUG (MTD_DEBUG_LEVEL0, "nand_read_ecc: "
-                                                        "Failed ECC read, page 0x%08x on chip %d\n", page, chipnr);
+                                                DEBUG(MTD_DEBUG_LEVEL0, "nand_read_ecc: "
+                                                      "Failed ECC read, page 0x%08x on chip %d\n", page, chipnr);
                                                 ecc_failed++;
                                         }
                                 } else {
@@ -1274,7 +1269,7 @@ int nand_do_read_ecc (struct mtd_info *mtd, loff_t from, size_t len,
                 for (j = 0; j < oobsel->eccbytes; j++)
                         ecc_code[j] = oob_data[oob_config[j]];
 
-                /* correct data, if neccecary */
+                /* correct data, if necessary */
                 for (i = 0, j = 0, datidx = 0; i < this->eccsteps; i++, datidx += ecc) {
                         ecc_status = this->correct_data(mtd, &data_poi[datidx], &ecc_code[j], &ecc_calc[j]);
 
@@ -1291,16 +1286,16 @@ int nand_do_read_ecc (struct mtd_info *mtd, loff_t from, size_t len,
                         }
 
                         if ((ecc_status == -1) || (ecc_status > (flags && 0xff))) {
-                                DEBUG (MTD_DEBUG_LEVEL0, "nand_read_ecc: " "Failed ECC read, page 0x%08x\n", page);
+                                DEBUG(MTD_DEBUG_LEVEL0, "nand_read_ecc: " "Failed ECC read, page 0x%08x\n", page);
                                 ecc_failed++;
                         }
                 }
 
-        readoob:
+              readoob:
                 /* check, if we have a fs supplied oob-buffer */
                 if (oob_buf) {
                         /* without autoplace. Legacy mode used by YAFFS1 */
-                        switch(oobsel->useecc) {
+                        switch (oobsel->useecc) {
                         case MTD_NANDECC_AUTOPLACE:
                         case MTD_NANDECC_AUTOPL_USR:
                                 /* Walk through the autoplace chunks */
@@ -1313,7 +1308,7 @@ int nand_do_read_ecc (struct mtd_info *mtd, loff_t from, size_t len,
                                 break;
                         case MTD_NANDECC_PLACE:
                                 /* YAFFS1 legacy mode */
-                                oob_data += this->eccsteps * sizeof (int);
+                                oob_data += this->eccsteps * sizeof(int);
                         default:
                                 oob_data += mtd->oobsize;
                         }
@@ -1331,9 +1326,9 @@ int nand_do_read_ecc (struct mtd_info *mtd, loff_t from, size_t len,
                  * Do this before the AUTOINCR check, so no problems
                  * arise if a chip which does auto increment
                  * is marked as NOAUTOINCR by the board driver.
-                */
+                 */
                 if (!this->dev_ready)
-                        udelay (this->chip_delay);
+                        udelay(this->chip_delay);
                 else
                         nand_wait_ready(mtd);
 
@@ -1354,7 +1349,7 @@ int nand_do_read_ecc (struct mtd_info *mtd, loff_t from, size_t len,
                 }
                 /* Check, if the chip supports auto page increment
                  * or if we have hit a block boundary.
-                */
+                 */
                 if (!NAND_CANAUTOINCR(this) || !(page & blockcheck))
                         sndcmd = 1;
         }
@@ -1382,13 +1377,13 @@ int nand_do_read_ecc (struct mtd_info *mtd, loff_t from, size_t len,
  *
  * NAND read out-of-band data from the spare area
  */
-static int nand_read_oob (struct mtd_info *mtd, loff_t from, size_t len, size_t * retlen, u_char * buf)
+static int nand_read_oob(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf)
 {
         int i, col, page, chipnr;
         struct nand_chip *this = mtd->priv;
-        int     blockcheck = (1 << (this->phys_erase_shift - this->page_shift)) - 1;
+        int blockcheck = (1 << (this->phys_erase_shift - this->page_shift)) - 1;
 
-        DEBUG (MTD_DEBUG_LEVEL3, "nand_read_oob: from = 0x%08x, len = %i\n", (unsigned int) from, (int) len);
+        DEBUG(MTD_DEBUG_LEVEL3, "nand_read_oob: from = 0x%08x, len = %i\n", (unsigned int)from, (int)len);
 
         /* Shift to get page */
         page = (int)(from >> this->page_shift);
@@ -1402,19 +1397,19 @@ static int nand_read_oob (struct mtd_info *mtd, loff_t from, size_t len, size_t
 
         /* Do not allow reads past end of device */
         if ((from + len) > mtd->size) {
-                DEBUG (MTD_DEBUG_LEVEL0, "nand_read_oob: Attempt read beyond end of device\n");
+                DEBUG(MTD_DEBUG_LEVEL0, "nand_read_oob: Attempt read beyond end of device\n");
                 *retlen = 0;
                 return -EINVAL;
         }
 
         /* Grab the lock and see if the device is available */
-        nand_get_device (this, mtd , FL_READING);
+        nand_get_device(this, mtd, FL_READING);
 
         /* Select the NAND device */
         this->select_chip(mtd, chipnr);
 
         /* Send the read command */
-        this->cmdfunc (mtd, NAND_CMD_READOOB, col, page & this->pagemask);
+        this->cmdfunc(mtd, NAND_CMD_READOOB, col, page & this->pagemask);
         /*
          * Read the data, if we read more than one page
          * oob data, let the device transfer the data !
@@ -1444,16 +1439,16 @@ static int nand_read_oob (struct mtd_info *mtd, loff_t from, size_t len, size_t
                          * is marked as NOAUTOINCR by the board driver.
                          */
                         if (!this->dev_ready)
-                                udelay (this->chip_delay);
+                                udelay(this->chip_delay);
                         else
                                 nand_wait_ready(mtd);
 
                         /* Check, if the chip supports auto page increment
                          * or if we have hit a block boundary.
-                        */
+                         */
                         if (!NAND_CANAUTOINCR(this) || !(page & blockcheck)) {
                                 /* For subsequent page reads set offset to 0 */
-                                this->cmdfunc (mtd, NAND_CMD_READOOB, 0x0, page & this->pagemask);
+                                this->cmdfunc(mtd, NAND_CMD_READOOB, 0x0, page & this->pagemask);
                         }
                 }
         }
@@ -1476,43 +1471,43 @@ static int nand_read_oob (struct mtd_info *mtd, loff_t from, size_t len, size_t
  *
  * Read raw data including oob into buffer
  */
-int nand_read_raw (struct mtd_info *mtd, uint8_t *buf, loff_t from, size_t len, size_t ooblen)
+int nand_read_raw(struct mtd_info *mtd, uint8_t *buf, loff_t from, size_t len, size_t ooblen)
 {
         struct nand_chip *this = mtd->priv;
-        int page = (int) (from >> this->page_shift);
-        int chip = (int) (from >> this->chip_shift);
+        int page = (int)(from >> this->page_shift);
+        int chip = (int)(from >> this->chip_shift);
         int sndcmd = 1;
         int cnt = 0;
         int pagesize = mtd->oobblock + mtd->oobsize;
-        int     blockcheck = (1 << (this->phys_erase_shift - this->page_shift)) - 1;
+        int blockcheck = (1 << (this->phys_erase_shift - this->page_shift)) - 1;
 
         /* Do not allow reads past end of device */
         if ((from + len) > mtd->size) {
-                DEBUG (MTD_DEBUG_LEVEL0, "nand_read_raw: Attempt read beyond end of device\n");
+                DEBUG(MTD_DEBUG_LEVEL0, "nand_read_raw: Attempt read beyond end of device\n");
                 return -EINVAL;
         }
 
         /* Grab the lock and see if the device is available */
-        nand_get_device (this, mtd , FL_READING);
+        nand_get_device(this, mtd, FL_READING);
 
-        this->select_chip (mtd, chip);
+        this->select_chip(mtd, chip);
 
         /* Add requested oob length */
         len += ooblen;
 
         while (len) {
                 if (sndcmd)
-                        this->cmdfunc (mtd, NAND_CMD_READ0, 0, page & this->pagemask);
+                        this->cmdfunc(mtd, NAND_CMD_READ0, 0, page & this->pagemask);
                 sndcmd = 0;
 
-                this->read_buf (mtd, &buf[cnt], pagesize);
+                this->read_buf(mtd, &buf[cnt], pagesize);
 
                 len -= pagesize;
                 cnt += pagesize;
                 page++;
 
                 if (!this->dev_ready)
-                        udelay (this->chip_delay);
+                        udelay(this->chip_delay);
                 else
                         nand_wait_ready(mtd);
 
@@ -1526,7 +1521,6 @@ int nand_read_raw (struct mtd_info *mtd, uint8_t *buf, loff_t from, size_t len,
         return 0;
 }
 
-
 /**
  * nand_prepare_oobbuf - [GENERIC] Prepare the out of band buffer
  * @mtd:        MTD device structure
@@ -1550,8 +1544,8 @@ int nand_read_raw (struct mtd_info *mtd, uint8_t *buf, loff_t from, size_t len,
  * forces the 0xff fill before using the buffer again.
  *
 */
-static u_char * nand_prepare_oobbuf (struct mtd_info *mtd, u_char *fsbuf, struct nand_oobinfo *oobsel,
-                int autoplace, int numpages)
+static u_char *nand_prepare_oobbuf(struct mtd_info *mtd, u_char *fsbuf, struct nand_oobinfo *oobsel,
+                                   int autoplace, int numpages)
 {
         struct nand_chip *this = mtd->priv;
         int i, len, ofs;
@@ -1562,8 +1556,7 @@ static u_char * nand_prepare_oobbuf (struct mtd_info *mtd, u_char *fsbuf, struct
 
         /* Check, if the buffer must be filled with ff again */
         if (this->oobdirty) {
-                memset (this->oob_buf, 0xff,
-                        mtd->oobsize << (this->phys_erase_shift - this->page_shift));
+                memset(this->oob_buf, 0xff, mtd->oobsize << (this->phys_erase_shift - this->page_shift));
                 this->oobdirty = 0;
         }
 
@@ -1578,7 +1571,7 @@ static u_char * nand_prepare_oobbuf (struct mtd_info *mtd, u_char *fsbuf, struct
                 for (i = 0, len = 0; len < mtd->oobavail; i++) {
                         int to = ofs + oobsel->oobfree[i][0];
                         int num = oobsel->oobfree[i][1];
-                        memcpy (&this->oob_buf[to], fsbuf, num);
+                        memcpy(&this->oob_buf[to], fsbuf, num);
                         len += num;
                         fsbuf += num;
                 }
@@ -1600,9 +1593,9 @@ static u_char * nand_prepare_oobbuf (struct mtd_info *mtd, u_char *fsbuf, struct
  * This function simply calls nand_write_ecc with oob buffer and oobsel = NULL
  *
 */
-static int nand_write (struct mtd_info *mtd, loff_t to, size_t len, size_t * retlen, const u_char * buf)
+static int nand_write(struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf)
 {
-        return (nand_write_ecc (mtd, to, len, retlen, buf, NULL, NULL));
+        return (nand_write_ecc(mtd, to, len, retlen, buf, NULL, NULL));
 }
 
 /**
@@ -1617,34 +1610,35 @@ static int nand_write (struct mtd_info *mtd, loff_t to, size_t len, size_t * ret
  *
  * NAND write with ECC
  */
-static int nand_write_ecc (struct mtd_info *mtd, loff_t to, size_t len,
-                           size_t * retlen, const u_char * buf, u_char * eccbuf, struct nand_oobinfo *oobsel)
+static int nand_write_ecc(struct mtd_info *mtd, loff_t to, size_t len,
+                          size_t *retlen, const u_char *buf, u_char *eccbuf,
+                          struct nand_oobinfo *oobsel)
 {
         int startpage, page, ret = -EIO, oob = 0, written = 0, chipnr;
         int autoplace = 0, numpages, totalpages;
         struct nand_chip *this = mtd->priv;
         u_char *oobbuf, *bufstart;
-        int     ppblock = (1 << (this->phys_erase_shift - this->page_shift));
+        int ppblock = (1 << (this->phys_erase_shift - this->page_shift));
 
-        DEBUG (MTD_DEBUG_LEVEL3, "nand_write_ecc: to = 0x%08x, len = %i\n", (unsigned int) to, (int) len);
+        DEBUG(MTD_DEBUG_LEVEL3, "nand_write_ecc: to = 0x%08x, len = %i\n", (unsigned int)to, (int)len);
 
         /* Initialize retlen, in case of early exit */
         *retlen = 0;
 
         /* Do not allow write past end of device */
         if ((to + len) > mtd->size) {
-                DEBUG (MTD_DEBUG_LEVEL0, "nand_write_ecc: Attempt to write past end of page\n");
+                DEBUG(MTD_DEBUG_LEVEL0, "nand_write_ecc: Attempt to write past end of page\n");
                 return -EINVAL;
         }
 
         /* reject writes, which are not page aligned */
-        if (NOTALIGNED (to) || NOTALIGNED(len)) {
-                printk (KERN_NOTICE "nand_write_ecc: Attempt to write not page aligned data\n");
+        if (NOTALIGNED(to) || NOTALIGNED(len)) {
+                printk(KERN_NOTICE "nand_write_ecc: Attempt to write not page aligned data\n");
                 return -EINVAL;
         }
 
         /* Grab the lock and see if the device is available */
-        nand_get_device (this, mtd, FL_WRITING);
+        nand_get_device(this, mtd, FL_WRITING);
 
         /* Calculate chipnr */
         chipnr = (int)(to >> this->chip_shift);
@@ -1669,7 +1663,7 @@ static int nand_write_ecc (struct mtd_info *mtd, loff_t to, size_t len,
 
         /* Setup variables and oob buffer */
         totalpages = len >> this->page_shift;
-        page = (int) (to >> this->page_shift);
+        page = (int)(to >> this->page_shift);
         /* Invalidate the page cache, if we write to the cached page */
         if (page <= this->pagebuf && this->pagebuf < (page + totalpages))
                 this->pagebuf = -1;
@@ -1678,22 +1672,22 @@ static int nand_write_ecc (struct mtd_info *mtd, loff_t to, size_t len,
         page &= this->pagemask;
         startpage = page;
         /* Calc number of pages we can write in one go */
-        numpages = min (ppblock - (startpage  & (ppblock - 1)), totalpages);
-        oobbuf = nand_prepare_oobbuf (mtd, eccbuf, oobsel, autoplace, numpages);
-        bufstart = (u_char *)buf;
+        numpages = min(ppblock - (startpage & (ppblock - 1)), totalpages);
+        oobbuf = nand_prepare_oobbuf(mtd, eccbuf, oobsel, autoplace, numpages);
+        bufstart = (u_char *) buf;
 
         /* Loop until all data is written */
         while (written < len) {
 
-                this->data_poi = (u_char*) &buf[written];
+                this->data_poi = (u_char *) &buf[written];
                 /* Write one page. If this is the last page to write
                  * or the last page in this block, then use the
                  * real pageprogram command, else select cached programming
                  * if supported by the chip.
                  */
-                ret = nand_write_page (mtd, this, page, &oobbuf[oob], oobsel, (--numpages > 0));
+                ret = nand_write_page(mtd, this, page, &oobbuf[oob], oobsel, (--numpages > 0));
                 if (ret) {
-                        DEBUG (MTD_DEBUG_LEVEL0, "nand_write_ecc: write_page failed %d\n", ret);
+                        DEBUG(MTD_DEBUG_LEVEL0, "nand_write_ecc: write_page failed %d\n", ret);
                         goto out;
                 }
                 /* Next oob page */
@@ -1709,15 +1703,14 @@ static int nand_write_ecc (struct mtd_info *mtd, loff_t to, size_t len,
                 /* Have we hit a block boundary ? Then we have to verify and
                  * if verify is ok, we have to setup the oob buffer for
                  * the next pages.
-                */
-                if (!(page & (ppblock - 1))){
+                 */
+                if (!(page & (ppblock - 1))) {
                         int ofs;
                         this->data_poi = bufstart;
-                        ret = nand_verify_pages (mtd, this, startpage,
-                                page - startpage,
-                                oobbuf, oobsel, chipnr, (eccbuf != NULL));
+                        ret = nand_verify_pages(mtd, this, startpage, page - startpage,
+                                                oobbuf, oobsel, chipnr, (eccbuf != NULL));
                         if (ret) {
-                                DEBUG (MTD_DEBUG_LEVEL0, "nand_write_ecc: verify_pages failed %d\n", ret);
+                                DEBUG(MTD_DEBUG_LEVEL0, "nand_write_ecc: verify_pages failed %d\n", ret);
                                 goto out;
                         }
                         *retlen = written;
@@ -1726,11 +1719,10 @@ static int nand_write_ecc (struct mtd_info *mtd, loff_t to, size_t len,
                         if (eccbuf)
                                 eccbuf += (page - startpage) * ofs;
                         totalpages -= page - startpage;
-                        numpages = min (totalpages, ppblock);
+                        numpages = min(totalpages, ppblock);
                         page &= this->pagemask;
                         startpage = page;
-                        oobbuf = nand_prepare_oobbuf (mtd, eccbuf, oobsel,
-                                        autoplace, numpages);
+                        oobbuf = nand_prepare_oobbuf(mtd, eccbuf, oobsel, autoplace, numpages);
                         oob = 0;
                         /* Check, if we cross a chip boundary */
                         if (!page) {
@@ -1741,23 +1733,21 @@ static int nand_write_ecc (struct mtd_info *mtd, loff_t to, size_t len,
                 }
         }
         /* Verify the remaining pages */
-cmp:
+ cmp:
         this->data_poi = bufstart;
-        ret = nand_verify_pages (mtd, this, startpage, totalpages,
-                oobbuf, oobsel, chipnr, (eccbuf != NULL));
+        ret = nand_verify_pages(mtd, this, startpage, totalpages, oobbuf, oobsel, chipnr, (eccbuf != NULL));
         if (!ret)
                 *retlen = written;
         else
-                DEBUG (MTD_DEBUG_LEVEL0, "nand_write_ecc: verify_pages failed %d\n", ret);
+                DEBUG(MTD_DEBUG_LEVEL0, "nand_write_ecc: verify_pages failed %d\n", ret);
 
-out:
+ out:
         /* Deselect and wake up anyone waiting on the device */
         nand_release_device(mtd);
 
         return ret;
 }
 
-
 /**
  * nand_write_oob - [MTD Interface] NAND write out-of-band
  * @mtd:        MTD device structure
@@ -1768,16 +1758,16 @@ out:
  *
  * NAND write out-of-band
  */
-static int nand_write_oob (struct mtd_info *mtd, loff_t to, size_t len, size_t * retlen, const u_char * buf)
+static int nand_write_oob(struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf)
 {
         int column, page, status, ret = -EIO, chipnr;
         struct nand_chip *this = mtd->priv;
 
-        DEBUG (MTD_DEBUG_LEVEL3, "nand_write_oob: to = 0x%08x, len = %i\n", (unsigned int) to, (int) len);
+        DEBUG(MTD_DEBUG_LEVEL3, "nand_write_oob: to = 0x%08x, len = %i\n", (unsigned int)to, (int)len);
 
         /* Shift to get page */
-        page = (int) (to >> this->page_shift);
-        chipnr = (int) (to >> this->chip_shift);
+        page = (int)(to >> this->page_shift);
+        chipnr = (int)(to >> this->chip_shift);
 
         /* Mask to get column */
         column = to & (mtd->oobsize - 1);
@@ -1787,12 +1777,12 @@ static int nand_write_oob (struct mtd_info *mtd, loff_t to, size_t len, size_t *
 
         /* Do not allow write past end of page */
         if ((column + len) > mtd->oobsize) {
-                DEBUG (MTD_DEBUG_LEVEL0, "nand_write_oob: Attempt to write past end of page\n");
+                DEBUG(MTD_DEBUG_LEVEL0, "nand_write_oob: Attempt to write past end of page\n");
                 return -EINVAL;
         }
 
         /* Grab the lock and see if the device is available */
-        nand_get_device (this, mtd, FL_WRITING);
+        nand_get_device(this, mtd, FL_WRITING);
 
         /* Select the NAND device */
         this->select_chip(mtd, chipnr);
@@ -1814,27 +1804,27 @@ static int nand_write_oob (struct mtd_info *mtd, loff_t to, size_t len, size_t *
 
         if (NAND_MUST_PAD(this)) {
                 /* Write out desired data */
-                this->cmdfunc (mtd, NAND_CMD_SEQIN, mtd->oobblock, page & this->pagemask);
+                this->cmdfunc(mtd, NAND_CMD_SEQIN, mtd->oobblock, page & this->pagemask);
                 /* prepad 0xff for partial programming */
                 this->write_buf(mtd, ffchars, column);
                 /* write data */
                 this->write_buf(mtd, buf, len);
                 /* postpad 0xff for partial programming */
-                this->write_buf(mtd, ffchars, mtd->oobsize - (len+column));
+                this->write_buf(mtd, ffchars, mtd->oobsize - (len + column));
         } else {
                 /* Write out desired data */
-                this->cmdfunc (mtd, NAND_CMD_SEQIN, mtd->oobblock + column, page & this->pagemask);
+                this->cmdfunc(mtd, NAND_CMD_SEQIN, mtd->oobblock + column, page & this->pagemask);
                 /* write data */
                 this->write_buf(mtd, buf, len);
         }
         /* Send command to program the OOB data */
-        this->cmdfunc (mtd, NAND_CMD_PAGEPROG, -1, -1);
+        this->cmdfunc(mtd, NAND_CMD_PAGEPROG, -1, -1);
 
-        status = this->waitfunc (mtd, this, FL_WRITING);
+        status = this->waitfunc(mtd, this, FL_WRITING);
 
         /* See if device thinks it succeeded */
         if (status & NAND_STATUS_FAIL) {
-                DEBUG (MTD_DEBUG_LEVEL0, "nand_write_oob: " "Failed write, page 0x%08x\n", page);
+                DEBUG(MTD_DEBUG_LEVEL0, "nand_write_oob: " "Failed write, page 0x%08x\n", page);
                 ret = -EIO;
                 goto out;
         }
@@ -1843,23 +1833,22 @@ static int nand_write_oob (struct mtd_info *mtd, loff_t to, size_t len, size_t *
 
 #ifdef CONFIG_MTD_NAND_VERIFY_WRITE
         /* Send command to read back the data */
-        this->cmdfunc (mtd, NAND_CMD_READOOB, column, page & this->pagemask);
+        this->cmdfunc(mtd, NAND_CMD_READOOB, column, page & this->pagemask);
 
         if (this->verify_buf(mtd, buf, len)) {
-                DEBUG (MTD_DEBUG_LEVEL0, "nand_write_oob: " "Failed write verify, page 0x%08x\n", page);
+                DEBUG(MTD_DEBUG_LEVEL0, "nand_write_oob: " "Failed write verify, page 0x%08x\n", page);
                 ret = -EIO;
                 goto out;
         }
 #endif
         ret = 0;
-out:
+ out:
         /* Deselect and wake up anyone waiting on the device */
         nand_release_device(mtd);
 
         return ret;
 }
 
-
 /**
  * nand_writev - [MTD Interface] compabilty function for nand_writev_ecc
  * @mtd:        MTD device structure
@@ -1870,10 +1859,10 @@ out:
  *
  * NAND write with kvec. This just calls the ecc function
  */
-static int nand_writev (struct mtd_info *mtd, const struct kvec *vecs, unsigned long count,
-                loff_t to, size_t * retlen)
+static int nand_writev(struct mtd_info *mtd, const struct kvec *vecs, unsigned long count,
+                       loff_t to, size_t *retlen)
 {
-        return (nand_writev_ecc (mtd, vecs, count, to, retlen, NULL, NULL));
+        return (nand_writev_ecc(mtd, vecs, count, to, retlen, NULL, NULL));
 }
 
 /**
@@ -1888,13 +1877,13 @@ static int nand_writev (struct mtd_info *mtd, const struct kvec *vecs, unsigned
  *
  * NAND write with iovec with ecc
  */
-static int nand_writev_ecc (struct mtd_info *mtd, const struct kvec *vecs, unsigned long count,
-                loff_t to, size_t * retlen, u_char *eccbuf, struct nand_oobinfo *oobsel)
+static int nand_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs, unsigned long count,
+                           loff_t to, size_t *retlen, u_char *eccbuf, struct nand_oobinfo *oobsel)
 {
         int i, page, len, total_len, ret = -EIO, written = 0, chipnr;
         int oob, numpages, autoplace = 0, startpage;
         struct nand_chip *this = mtd->priv;
-        int     ppblock = (1 << (this->phys_erase_shift - this->page_shift));
+        int ppblock = (1 << (this->phys_erase_shift - this->page_shift));
         u_char *oobbuf, *bufstart;
 
         /* Preset written len for early exit */
@@ -1903,28 +1892,27 @@ static int nand_writev_ecc (struct mtd_info *mtd, const struct kvec *vecs, unsig
         /* Calculate total length of data */
         total_len = 0;
         for (i = 0; i < count; i++)
-                total_len += (int) vecs[i].iov_len;
+                total_len += (int)vecs[i].iov_len;
 
-        DEBUG (MTD_DEBUG_LEVEL3,
-               "nand_writev: to = 0x%08x, len = %i, count = %ld\n", (unsigned int) to, (unsigned int) total_len, count);
+        DEBUG(MTD_DEBUG_LEVEL3, "nand_writev: to = 0x%08x, len = %i, count = %ld\n", (unsigned int)to, (unsigned int)total_len, count);
 
         /* Do not allow write past end of page */
         if ((to + total_len) > mtd->size) {
-                DEBUG (MTD_DEBUG_LEVEL0, "nand_writev: Attempted write past end of device\n");
+                DEBUG(MTD_DEBUG_LEVEL0, "nand_writev: Attempted write past end of device\n");
                 return -EINVAL;
         }
 
         /* reject writes, which are not page aligned */
-        if (NOTALIGNED (to) || NOTALIGNED(total_len)) {
-                printk (KERN_NOTICE "nand_write_ecc: Attempt to write not page aligned data\n");
+        if (NOTALIGNED(to) || NOTALIGNED(total_len)) {
+                printk(KERN_NOTICE "nand_write_ecc: Attempt to write not page aligned data\n");
                 return -EINVAL;
         }
 
         /* Grab the lock and see if the device is available */
-        nand_get_device (this, mtd, FL_WRITING);
+        nand_get_device(this, mtd, FL_WRITING);
 
         /* Get the current chip-nr */
-        chipnr = (int) (to >> this->chip_shift);
+        chipnr = (int)(to >> this->chip_shift);
         /* Select the NAND device */
         this->select_chip(mtd, chipnr);
 
@@ -1945,7 +1933,7 @@ static int nand_writev_ecc (struct mtd_info *mtd, const struct kvec *vecs, unsig
                 autoplace = 1;
 
         /* Setup start page */
-        page = (int) (to >> this->page_shift);
+        page = (int)(to >> this->page_shift);
         /* Invalidate the page cache, if we write to the cached page */
         if (page <= this->pagebuf && this->pagebuf < ((to + total_len) >> this->page_shift))
                 this->pagebuf = -1;
@@ -1963,9 +1951,9 @@ static int nand_writev_ecc (struct mtd_info *mtd, const struct kvec *vecs, unsig
                          * out of this iov in one go */
                         numpages = (vecs->iov_len - len) >> this->page_shift;
                         /* Do not cross block boundaries */
-                        numpages = min (ppblock - (startpage & (ppblock - 1)), numpages);
-                        oobbuf = nand_prepare_oobbuf (mtd, NULL, oobsel, autoplace, numpages);
-                        bufstart = (u_char *)vecs->iov_base;
+                        numpages = min(ppblock - (startpage & (ppblock - 1)), numpages);
+                        oobbuf = nand_prepare_oobbuf(mtd, NULL, oobsel, autoplace, numpages);
+                        bufstart = (u_char *) vecs->iov_base;
                         bufstart += len;
                         this->data_poi = bufstart;
                         oob = 0;
@@ -1974,8 +1962,8 @@ static int nand_writev_ecc (struct mtd_info *mtd, const struct kvec *vecs, unsig
                                  * then use the real pageprogram command, else select
                                  * cached programming if supported by the chip.
                                  */
-                                ret = nand_write_page (mtd, this, page & this->pagemask,
-                                        &oobbuf[oob], oobsel, i != numpages);
+                                ret = nand_write_page(mtd, this, page & this->pagemask,
+                                                      &oobbuf[oob], oobsel, i != numpages);
                                 if (ret)
                                         goto out;
                                 this->data_poi += mtd->oobblock;
@@ -1984,7 +1972,7 @@ static int nand_writev_ecc (struct mtd_info *mtd, const struct kvec *vecs, unsig
                                 page++;
                         }
                         /* Check, if we have to switch to the next tuple */
-                        if (len >= (int) vecs->iov_len) {
+                        if (len >= (int)vecs->iov_len) {
                                 vecs++;
                                 len = 0;
                                 count--;
@@ -1998,7 +1986,7 @@ static int nand_writev_ecc (struct mtd_info *mtd, const struct kvec *vecs, unsig
                                 if (vecs->iov_base != NULL && vecs->iov_len)
                                         this->data_buf[cnt++] = ((u_char *) vecs->iov_base)[len++];
                                 /* Check, if we have to switch to the next tuple */
-                                if (len >= (int) vecs->iov_len) {
+                                if (len >= (int)vecs->iov_len) {
                                         vecs++;
                                         len = 0;
                                         count--;
@@ -2008,16 +1996,15 @@ static int nand_writev_ecc (struct mtd_info *mtd, const struct kvec *vecs, unsig
                         this->data_poi = this->data_buf;
                         bufstart = this->data_poi;
                         numpages = 1;
-                        oobbuf = nand_prepare_oobbuf (mtd, NULL, oobsel, autoplace, numpages);
-                        ret = nand_write_page (mtd, this, page & this->pagemask,
-                                oobbuf, oobsel, 0);
+                        oobbuf = nand_prepare_oobbuf(mtd, NULL, oobsel, autoplace, numpages);
+                        ret = nand_write_page(mtd, this, page & this->pagemask, oobbuf, oobsel, 0);
                         if (ret)
                                 goto out;
                         page++;
                 }
 
                 this->data_poi = bufstart;
-                ret = nand_verify_pages (mtd, this, startpage, numpages, oobbuf, oobsel, chipnr, 0);
+                ret = nand_verify_pages(mtd, this, startpage, numpages, oobbuf, oobsel, chipnr, 0);
                 if (ret)
                         goto out;
 
@@ -2035,7 +2022,7 @@ static int nand_writev_ecc (struct mtd_info *mtd, const struct kvec *vecs, unsig
                 }
         }
         ret = 0;
-out:
+ out:
         /* Deselect and wake up anyone waiting on the device */
         nand_release_device(mtd);
 
@@ -2050,12 +2037,12 @@ out:
  *
  * Standard erase command for NAND chips
  */
-static void single_erase_cmd (struct mtd_info *mtd, int page)
+static void single_erase_cmd(struct mtd_info *mtd, int page)
 {
         struct nand_chip *this = mtd->priv;
         /* Send commands to erase a block */
-        this->cmdfunc (mtd, NAND_CMD_ERASE1, -1, page);
-        this->cmdfunc (mtd, NAND_CMD_ERASE2, -1, -1);
+        this->cmdfunc(mtd, NAND_CMD_ERASE1, -1, page);
+        this->cmdfunc(mtd, NAND_CMD_ERASE2, -1, -1);
 }
 
 /**
@@ -2066,15 +2053,15 @@ static void single_erase_cmd (struct mtd_info *mtd, int page)
  * AND multi block erase command function
  * Erase 4 consecutive blocks
  */
-static void multi_erase_cmd (struct mtd_info *mtd, int page)
+static void multi_erase_cmd(struct mtd_info *mtd, int page)
 {
         struct nand_chip *this = mtd->priv;
         /* Send commands to erase a block */
-        this->cmdfunc (mtd, NAND_CMD_ERASE1, -1, page++);
-        this->cmdfunc (mtd, NAND_CMD_ERASE1, -1, page++);
-        this->cmdfunc (mtd, NAND_CMD_ERASE1, -1, page++);
-        this->cmdfunc (mtd, NAND_CMD_ERASE1, -1, page);
-        this->cmdfunc (mtd, NAND_CMD_ERASE2, -1, -1);
+        this->cmdfunc(mtd, NAND_CMD_ERASE1, -1, page++);
+        this->cmdfunc(mtd, NAND_CMD_ERASE1, -1, page++);
+        this->cmdfunc(mtd, NAND_CMD_ERASE1, -1, page++);
+        this->cmdfunc(mtd, NAND_CMD_ERASE1, -1, page);
+        this->cmdfunc(mtd, NAND_CMD_ERASE2, -1, -1);
 }
 
 /**
@@ -2084,9 +2071,9 @@ static void multi_erase_cmd (struct mtd_info *mtd, int page)
  *
  * Erase one ore more blocks
  */
-static int nand_erase (struct mtd_info *mtd, struct erase_info *instr)
+static int nand_erase(struct mtd_info *mtd, struct erase_info *instr)
 {
-        return nand_erase_nand (mtd, instr, 0);
+        return nand_erase_nand(mtd, instr, 0);
 }
 
 #define BBT_PAGE_MASK   0xffffff3f
@@ -2098,7 +2085,7 @@ static int nand_erase (struct mtd_info *mtd, struct erase_info *instr)
  *
  * Erase one ore more blocks
  */
-int nand_erase_nand (struct mtd_info *mtd, struct erase_info *instr, int allowbbt)
+int nand_erase_nand(struct mtd_info *mtd, struct erase_info *instr, int allowbbt)
 {
         int page, len, status, pages_per_block, ret, chipnr;
         struct nand_chip *this = mtd->priv;
@@ -2107,35 +2094,34 @@ int nand_erase_nand (struct mtd_info *mtd, struct erase_info *instr, int allowbb
                                                 /* It is used to see if the current page is in the same */
                                                 /*   256 block group and the same bank as the bbt. */
 
-        DEBUG (MTD_DEBUG_LEVEL3,
-               "nand_erase: start = 0x%08x, len = %i\n", (unsigned int) instr->addr, (unsigned int) instr->len);
+        DEBUG(MTD_DEBUG_LEVEL3, "nand_erase: start = 0x%08x, len = %i\n", (unsigned int)instr->addr, (unsigned int)instr->len);
 
         /* Start address must align on block boundary */
         if (instr->addr & ((1 << this->phys_erase_shift) - 1)) {
-                DEBUG (MTD_DEBUG_LEVEL0, "nand_erase: Unaligned address\n");
+                DEBUG(MTD_DEBUG_LEVEL0, "nand_erase: Unaligned address\n");
                 return -EINVAL;
         }
 
         /* Length must align on block boundary */
         if (instr->len & ((1 << this->phys_erase_shift) - 1)) {
-                DEBUG (MTD_DEBUG_LEVEL0, "nand_erase: Length not block aligned\n");
+                DEBUG(MTD_DEBUG_LEVEL0, "nand_erase: Length not block aligned\n");
                 return -EINVAL;
         }
 
         /* Do not allow erase past end of device */
         if ((instr->len + instr->addr) > mtd->size) {
-                DEBUG (MTD_DEBUG_LEVEL0, "nand_erase: Erase past end of device\n");
+                DEBUG(MTD_DEBUG_LEVEL0, "nand_erase: Erase past end of device\n");
                 return -EINVAL;
         }
 
         instr->fail_addr = 0xffffffff;
 
         /* Grab the lock and see if the device is available */
-        nand_get_device (this, mtd, FL_ERASING);
+        nand_get_device(this, mtd, FL_ERASING);
 
         /* Shift to get first page */
-        page = (int) (instr->addr >> this->page_shift);
-        chipnr = (int) (instr->addr >> this->chip_shift);
+        page = (int)(instr->addr >> this->page_shift);
+        chipnr = (int)(instr->addr >> this->chip_shift);
 
         /* Calculate pages in each block */
         pages_per_block = 1 << (this->phys_erase_shift - this->page_shift);
@@ -2146,7 +2132,7 @@ int nand_erase_nand (struct mtd_info *mtd, struct erase_info *instr, int allowbb
         /* Check the WP bit */
         /* Check, if it is write protected */
         if (nand_check_wp(mtd)) {
-                DEBUG (MTD_DEBUG_LEVEL0, "nand_erase: Device is write protected!!!\n");
+                DEBUG(MTD_DEBUG_LEVEL0, "nand_erase: Device is write protected!!!\n");
                 instr->state = MTD_ERASE_FAILED;
                 goto erase_exit;
         }
@@ -2166,7 +2152,7 @@ int nand_erase_nand (struct mtd_info *mtd, struct erase_info *instr, int allowbb
         while (len) {
                 /* Check if we have a bad block, we do not erase bad blocks ! */
                 if (nand_block_checkbad(mtd, ((loff_t) page) << this->page_shift, 0, allowbbt)) {
-                        printk (KERN_WARNING "nand_erase: attempt to erase a bad block at page 0x%08x\n", page);
+                        printk(KERN_WARNING "nand_erase: attempt to erase a bad block at page 0x%08x\n", page);
                         instr->state = MTD_ERASE_FAILED;
                         goto erase_exit;
                 }
@@ -2176,9 +2162,9 @@ int nand_erase_nand (struct mtd_info *mtd, struct erase_info *instr, int allowbb
                 if (page <= this->pagebuf && this->pagebuf < (page + pages_per_block))
                         this->pagebuf = -1;
 
-                this->erase_cmd (mtd, page & this->pagemask);
+                this->erase_cmd(mtd, page & this->pagemask);
 
-                status = this->waitfunc (mtd, this, FL_ERASING);
+                status = this->waitfunc(mtd, this, FL_ERASING);
 
                 /* See if operation failed and additional status checks are available */
                 if ((status & NAND_STATUS_FAIL) && (this->errstat)) {
@@ -2187,7 +2173,7 @@ int nand_erase_nand (struct mtd_info *mtd, struct erase_info *instr, int allowbb
 
                 /* See if block erase succeeded */
                 if (status & NAND_STATUS_FAIL) {
-                        DEBUG (MTD_DEBUG_LEVEL0, "nand_erase: " "Failed erase, page 0x%08x\n", page);
+                        DEBUG(MTD_DEBUG_LEVEL0, "nand_erase: " "Failed erase, page 0x%08x\n", page);
                         instr->state = MTD_ERASE_FAILED;
                         instr->fail_addr = (page << this->page_shift);
                         goto erase_exit;
@@ -2221,7 +2207,7 @@ int nand_erase_nand (struct mtd_info *mtd, struct erase_info *instr, int allowbb
         }
         instr->state = MTD_ERASE_DONE;
 
-erase_exit:
+ erase_exit:
 
         ret = instr->state == MTD_ERASE_DONE ? 0 : -EIO;
         /* Do call back function */
@@ -2236,9 +2222,9 @@ erase_exit:
                 for (chipnr = 0; chipnr < this->numchips; chipnr++) {
                         if (rewrite_bbt[chipnr]) {
                                 /* update the BBT for chip */
-                                DEBUG (MTD_DEBUG_LEVEL0, "nand_erase_nand: nand_update_bbt (%d:0x%0x 0x%0x)\n",
-                                        chipnr, rewrite_bbt[chipnr], this->bbt_td->pages[chipnr]);
-                                nand_update_bbt (mtd, rewrite_bbt[chipnr]);
+                                DEBUG(MTD_DEBUG_LEVEL0, "nand_erase_nand: nand_update_bbt (%d:0x%0x 0x%0x)\n",
+                                      chipnr, rewrite_bbt[chipnr], this->bbt_td->pages[chipnr]);
+                                nand_update_bbt(mtd, rewrite_bbt[chipnr]);
                         }
                 }
         }
@@ -2253,31 +2239,30 @@ erase_exit:
  *
  * Sync is actually a wait for chip ready function
  */
-static void nand_sync (struct mtd_info *mtd)
+static void nand_sync(struct mtd_info *mtd)
 {
         struct nand_chip *this = mtd->priv;
 
-        DEBUG (MTD_DEBUG_LEVEL3, "nand_sync: called\n");
+        DEBUG(MTD_DEBUG_LEVEL3, "nand_sync: called\n");
 
         /* Grab the lock and see if the device is available */
-        nand_get_device (this, mtd, FL_SYNCING);
+        nand_get_device(this, mtd, FL_SYNCING);
         /* Release it and go back */
-        nand_release_device (mtd);
+        nand_release_device(mtd);
 }
 
-
 /**
  * nand_block_isbad - [MTD Interface] Check whether the block at the given offset is bad
  * @mtd:        MTD device structure
  * @ofs:        offset relative to mtd start
  */
-static int nand_block_isbad (struct mtd_info *mtd, loff_t ofs)
+static int nand_block_isbad(struct mtd_info *mtd, loff_t ofs)
 {
         /* Check for invalid offset */
         if (ofs > mtd->size)
                 return -EINVAL;
 
-        return nand_block_checkbad (mtd, ofs, 1, 0);
+        return nand_block_checkbad(mtd, ofs, 1, 0);
 }
 
 /**
@@ -2285,17 +2270,17 @@ static int nand_block_isbad (struct mtd_info *mtd, loff_t ofs)
  * @mtd:        MTD device structure
  * @ofs:        offset relative to mtd start
  */
-static int nand_block_markbad (struct mtd_info *mtd, loff_t ofs)
+static int nand_block_markbad(struct mtd_info *mtd, loff_t ofs)
 {
         struct nand_chip *this = mtd->priv;
         int ret;
 
-        if ((ret = nand_block_isbad(mtd, ofs))) {
-                /* If it was bad already, return success and do nothing. */
+        if ((ret = nand_block_isbad(mtd, ofs))) {
+                /* If it was bad already, return success and do nothing. */
                 if (ret > 0)
                         return 0;
-                return ret;
-        }
+                return ret;
+        }
 
         return this->block_markbad(mtd, ofs);
 }
@@ -2308,7 +2293,7 @@ static int nand_suspend(struct mtd_info *mtd)
 {
         struct nand_chip *this = mtd->priv;
 
-        return nand_get_device (this, mtd, FL_PM_SUSPENDED);
+        return nand_get_device(this, mtd, FL_PM_SUSPENDED);
 }
 
 /**
@@ -2322,12 +2307,10 @@ static void nand_resume(struct mtd_info *mtd)
         if (this->state == FL_PM_SUSPENDED)
                 nand_release_device(mtd);
         else
-                printk(KERN_ERR "resume() called for the chip which is not "
-                                "in suspended state\n");
+                printk(KERN_ERR "resume() called for the chip which is not in suspended state\n");
 
 }
 
-
 /**
  * nand_scan - [NAND Interface] Scan for the NAND device
  * @mtd:        MTD device structure
@@ -2340,12 +2323,12 @@ static void nand_resume(struct mtd_info *mtd)
  * they are not provided by the board driver
  *
  */
-int nand_scan (struct mtd_info *mtd, int maxchips)
+int nand_scan(struct mtd_info *mtd, int maxchips)
 {
         int i, nand_maf_id, nand_dev_id, busw, maf_id;
         struct nand_chip *this = mtd->priv;
 
-        /* Get buswidth to select the correct functions*/
+        /* Get buswidth to select the correct functions */
         busw = this->options & NAND_BUSWIDTH_16;
 
         /* check for proper chip_delay setup, set 20us if not */
@@ -2387,7 +2370,7 @@ int nand_scan (struct mtd_info *mtd, int maxchips)
         this->select_chip(mtd, 0);
 
         /* Send the command for reading device ID */
-        this->cmdfunc (mtd, NAND_CMD_READID, 0x00, -1);
+        this->cmdfunc(mtd, NAND_CMD_READID, 0x00, -1);
 
         /* Read manufacturer and device IDs */
         nand_maf_id = this->read_byte(mtd);
@@ -2399,7 +2382,8 @@ int nand_scan (struct mtd_info *mtd, int maxchips)
                 if (nand_dev_id != nand_flash_ids[i].id)
                         continue;
 
-                if (!mtd->name) mtd->name = nand_flash_ids[i].name;
+                if (!mtd->name)
+                        mtd->name = nand_flash_ids[i].name;
                 this->chipsize = nand_flash_ids[i].chipsize << 20;
 
                 /* New devices have all the information in additional id bytes */
@@ -2416,7 +2400,7 @@ int nand_scan (struct mtd_info *mtd, int maxchips)
                         mtd->oobsize = (8 << (extid & 0x01)) * (mtd->oobblock >> 9);
                         extid >>= 2;
                         /* Calc blocksize. Blocksize is multiples of 64KiB */
-                        mtd->erasesize = (64 * 1024)  << (extid & 0x03);
+                        mtd->erasesize = (64 * 1024) << (extid & 0x03);
                         extid >>= 2;
                         /* Get buswidth information */
                         busw = (extid & 0x01) ? NAND_BUSWIDTH_16 : 0;
@@ -2439,13 +2423,12 @@ int nand_scan (struct mtd_info *mtd, int maxchips)
                 /* Check, if buswidth is correct. Hardware drivers should set
                  * this correct ! */
                 if (busw != (this->options & NAND_BUSWIDTH_16)) {
-                        printk (KERN_INFO "NAND device: Manufacturer ID:"
-                                " 0x%02x, Chip ID: 0x%02x (%s %s)\n", nand_maf_id, nand_dev_id,
-                                nand_manuf_ids[maf_id].name , mtd->name);
-                        printk (KERN_WARNING
-                                "NAND bus width %d instead %d bit\n",
-                                        (this->options & NAND_BUSWIDTH_16) ? 16 : 8,
-                                        busw ? 16 : 8);
+                        printk(KERN_INFO "NAND device: Manufacturer ID:"
+                               " 0x%02x, Chip ID: 0x%02x (%s %s)\n", nand_maf_id, nand_dev_id,
+                               nand_manuf_ids[maf_id].name, mtd->name);
+                        printk(KERN_WARNING
+                               "NAND bus width %d instead %d bit\n",
+                               (this->options & NAND_BUSWIDTH_16) ? 16 : 8, busw ? 16 : 8);
                         this->select_chip(mtd, -1);
                         return 1;
                 }
@@ -2456,13 +2439,12 @@ int nand_scan (struct mtd_info *mtd, int maxchips)
                 this->chip_shift = ffs(this->chipsize) - 1;
 
                 /* Set the bad block position */
-                this->badblockpos = mtd->oobblock > 512 ?
-                        NAND_LARGE_BADBLOCK_POS : NAND_SMALL_BADBLOCK_POS;
+                this->badblockpos = mtd->oobblock > 512 ? NAND_LARGE_BADBLOCK_POS : NAND_SMALL_BADBLOCK_POS;
 
                 /* Get chip options, preserve non chip based options */
                 this->options &= ~NAND_CHIPOPTIONS_MSK;
                 this->options |= nand_flash_ids[i].options & NAND_CHIPOPTIONS_MSK;
-                /* Set this as a default. Board drivers can override it, if neccecary */
+                /* Set this as a default. Board drivers can override it, if necessary */
                 this->options |= NAND_NO_AUTOINCR;
                 /* Check if this is a not a samsung device. Do not clear the options
                  * for chips which are not having an extended id.
@@ -2480,23 +2462,23 @@ int nand_scan (struct mtd_info *mtd, int maxchips)
                 if (mtd->oobblock > 512 && this->cmdfunc == nand_command)
                         this->cmdfunc = nand_command_lp;
 
-                printk (KERN_INFO "NAND device: Manufacturer ID:"
-                        " 0x%02x, Chip ID: 0x%02x (%s %s)\n", nand_maf_id, nand_dev_id,
-                        nand_manuf_ids[maf_id].name , nand_flash_ids[i].name);
+                printk(KERN_INFO "NAND device: Manufacturer ID:"
+                       " 0x%02x, Chip ID: 0x%02x (%s %s)\n", nand_maf_id, nand_dev_id,
+                       nand_manuf_ids[maf_id].name, nand_flash_ids[i].name);
                 break;
         }
 
         if (!nand_flash_ids[i].name) {
-                printk (KERN_WARNING "No NAND device found!!!\n");
+                printk(KERN_WARNING "No NAND device found!!!\n");
                 this->select_chip(mtd, -1);
                 return 1;
         }
 
-        for (i=1; i < maxchips; i++) {
+        for (i = 1; i < maxchips; i++) {
                 this->select_chip(mtd, i);
 
                 /* Send the command for reading device ID */
-                this->cmdfunc (mtd, NAND_CMD_READID, 0x00, -1);
+                this->cmdfunc(mtd, NAND_CMD_READID, 0x00, -1);
 
                 /* Read manufacturer and device IDs */
                 if (nand_maf_id != this->read_byte(mtd) ||
@@ -2506,13 +2488,13 @@ int nand_scan (struct mtd_info *mtd, int maxchips)
         if (i > 1)
                 printk(KERN_INFO "%d NAND chips detected\n", i);
 
-        /* Allocate buffers, if neccecary */
+        /* Allocate buffers, if necessary */
         if (!this->oob_buf) {
                 size_t len;
                 len = mtd->oobsize << (this->phys_erase_shift - this->page_shift);
-                this->oob_buf = kmalloc (len, GFP_KERNEL);
+                this->oob_buf = kmalloc(len, GFP_KERNEL);
                 if (!this->oob_buf) {
-                        printk (KERN_ERR "nand_scan(): Cannot allocate oob_buf\n");
+                        printk(KERN_ERR "nand_scan(): Cannot allocate oob_buf\n");
                         return -ENOMEM;
                 }
                 this->options |= NAND_OOBBUF_ALLOC;
@@ -2521,11 +2503,11 @@ int nand_scan (struct mtd_info *mtd, int maxchips)
         if (!this->data_buf) {
                 size_t len;
                 len = mtd->oobblock + mtd->oobsize;
-                this->data_buf = kmalloc (len, GFP_KERNEL);
+                this->data_buf = kmalloc(len, GFP_KERNEL);
                 if (!this->data_buf) {
                         if (this->options & NAND_OOBBUF_ALLOC)
-                                kfree (this->oob_buf);
-                        printk (KERN_ERR "nand_scan(): Cannot allocate data_buf\n");
+                                kfree(this->oob_buf);
+                        printk(KERN_ERR "nand_scan(): Cannot allocate data_buf\n");
                         return -ENOMEM;
                 }
                 this->options |= NAND_DATABUF_ALLOC;
@@ -2555,8 +2537,7 @@ int nand_scan (struct mtd_info *mtd, int maxchips)
                         this->autooob = &nand_oob_64;
                         break;
                 default:
-                        printk (KERN_WARNING "No oob scheme defined for oobsize %d\n",
-                                mtd->oobsize);
+                        printk(KERN_WARNING "No oob scheme defined for oobsize %d\n", mtd->oobsize);
                         BUG();
                 }
         }
@@ -2571,7 +2552,7 @@ int nand_scan (struct mtd_info *mtd, int maxchips)
          * check ECC mode, default to software
          * if 3byte/512byte hardware ECC is selected and we have 256 byte pagesize
          * fallback to software ECC
-        */
+         */
         this->eccsize = 256;    /* set default eccsize */
         this->eccbytes = 3;
 
@@ -2591,19 +2572,19 @@ int nand_scan (struct mtd_info *mtd, int maxchips)
         case NAND_ECC_HW6_512:
         case NAND_ECC_HW8_512:
                 if (mtd->oobblock == 256) {
-                        printk (KERN_WARNING "512 byte HW ECC not possible on 256 Byte pagesize, fallback to SW ECC \n");
+                        printk(KERN_WARNING "512 byte HW ECC not possible on 256 Byte pagesize, fallback to SW ECC \n");
                         this->eccmode = NAND_ECC_SOFT;
                         this->calculate_ecc = nand_calculate_ecc;
                         this->correct_data = nand_correct_data;
                 } else
-                        this->eccsize = 512; /* set eccsize to 512 */
+                        this->eccsize = 512;    /* set eccsize to 512 */
                 break;
 
         case NAND_ECC_HW3_256:
                 break;
 
         case NAND_ECC_NONE:
-                printk (KERN_WARNING "NAND_ECC_NONE selected by board driver. This is not recommended !!\n");
+                printk(KERN_WARNING "NAND_ECC_NONE selected by board driver. This is not recommended !!\n");
                 this->eccmode = NAND_ECC_NONE;
                 break;
 
@@ -2613,13 +2594,13 @@ int nand_scan (struct mtd_info *mtd, int maxchips)
                 break;
 
         default:
-                printk (KERN_WARNING "Invalid NAND_ECC_MODE %d\n", this->eccmode);
+                printk(KERN_WARNING "Invalid NAND_ECC_MODE %d\n", this->eccmode);
                 BUG();
         }
 
         /* Check hardware ecc function availability and adjust number of ecc bytes per
          * calculation step
-        */
+         */
         switch (this->eccmode) {
         case NAND_ECC_HW12_2048:
                 this->eccbytes += 4;
@@ -2631,7 +2612,7 @@ int nand_scan (struct mtd_info *mtd, int maxchips)
         case NAND_ECC_HW3_256:
                 if (this->calculate_ecc && this->correct_data && this->enable_hwecc)
                         break;
-                printk (KERN_WARNING "No ECC functions supplied, Hardware ECC not possible\n");
+                printk(KERN_WARNING "No ECC functions supplied, Hardware ECC not possible\n");
                 BUG();
         }
 
@@ -2659,8 +2640,8 @@ int nand_scan (struct mtd_info *mtd, int maxchips)
 
         /* Initialize state, waitqueue and spinlock */
         this->state = FL_READY;
-        init_waitqueue_head (&this->wq);
-        spin_lock_init (&this->chip_lock);
+        init_waitqueue_head(&this->wq);
+        spin_lock_init(&this->chip_lock);
 
         /* De-select the device */
         this->select_chip(mtd, -1);
@@ -2702,37 +2683,36 @@ int nand_scan (struct mtd_info *mtd, int maxchips)
                 return 0;
 
         /* Build bad block table */
-        return this->scan_bbt (mtd);
+        return this->scan_bbt(mtd);
 }
 
 /**
  * nand_release - [NAND Interface] Free resources held by the NAND device
  * @mtd:        MTD device structure
 */
-void nand_release (struct mtd_info *mtd)
+void nand_release(struct mtd_info *mtd)
 {
         struct nand_chip *this = mtd->priv;
 
 #ifdef CONFIG_MTD_PARTITIONS
         /* Deregister partitions */
-        del_mtd_partitions (mtd);
+        del_mtd_partitions(mtd);
 #endif
         /* Deregister the device */
-        del_mtd_device (mtd);
+        del_mtd_device(mtd);
 
         /* Free bad block table memory */
-        kfree (this->bbt);
+        kfree(this->bbt);
         /* Buffer allocated by nand_scan ? */
         if (this->options & NAND_OOBBUF_ALLOC)
-                kfree (this->oob_buf);
+                kfree(this->oob_buf);
         /* Buffer allocated by nand_scan ? */
         if (this->options & NAND_DATABUF_ALLOC)
-                kfree (this->data_buf);
+                kfree(this->data_buf);
 }
 
-EXPORT_SYMBOL_GPL (nand_scan);
-EXPORT_SYMBOL_GPL (nand_release);
-
+EXPORT_SYMBOL_GPL(nand_scan);
+EXPORT_SYMBOL_GPL(nand_release);
 
 static int __init nand_base_init(void)
 {
@@ -2748,6 +2728,6 @@ static void __exit nand_base_exit(void)
 module_init(nand_base_init);
 module_exit(nand_base_exit);
 
-MODULE_LICENSE ("GPL");
-MODULE_AUTHOR ("Steven J. Hill <sjhill@realitydiluted.com>, Thomas Gleixner <tglx@linutronix.de>");
-MODULE_DESCRIPTION ("Generic NAND flash driver code");
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Steven J. Hill <sjhill@realitydiluted.com>, Thomas Gleixner <tglx@linutronix.de>");
+MODULE_DESCRIPTION("Generic NAND flash driver code");
diff --git a/drivers/mtd/nand/nand_bbt.c b/drivers/mtd/nand/nand_bbt.c
index ccc48a4a6ad0..9adc6d62332a 100644
--- a/drivers/mtd/nand/nand_bbt.c
+++ b/drivers/mtd/nand/nand_bbt.c
@@ -48,7 +48,7 @@
  *
  * Following assumptions are made:
  * - bbts start at a page boundary, if autolocated on a block boundary
- * - the space neccecary for a bbt in FLASH does not exceed a block boundary
+ * - the space necessary for a bbt in FLASH does not exceed a block boundary
  *
  */
 
@@ -75,7 +75,7 @@
  * pattern area contain 0xff
  *
 */
-static int check_pattern (uint8_t *buf, int len, int paglen, struct nand_bbt_descr *td)
+static int check_pattern(uint8_t *buf, int len, int paglen, struct nand_bbt_descr *td)
 {
         int i, end = 0;
         uint8_t *p = buf;
@@ -116,7 +116,7 @@ static int check_pattern (uint8_t *buf, int len, int paglen, struct nand_bbt_des
  * no optional empty check
  *
 */
-static int check_short_pattern (uint8_t *buf, struct nand_bbt_descr *td)
+static int check_short_pattern(uint8_t *buf, struct nand_bbt_descr *td)
 {
         int i;
         uint8_t *p = buf;
@@ -142,8 +142,8 @@ static int check_short_pattern (uint8_t *buf, struct nand_bbt_descr *td)
  * Read the bad block table starting from page.
  *
  */
-static int read_bbt (struct mtd_info *mtd, uint8_t *buf, int page, int num,
-        int bits, int offs, int reserved_block_code)
+static int read_bbt(struct mtd_info *mtd, uint8_t *buf, int page, int num,
+                    int bits, int offs, int reserved_block_code)
 {
         int res, i, j, act = 0;
         struct nand_chip *this = mtd->priv;
@@ -152,17 +152,17 @@ static int read_bbt (struct mtd_info *mtd, uint8_t *buf, int page, int num,
         uint8_t msk = (uint8_t) ((1 << bits) - 1);
 
         totlen = (num * bits) >> 3;
-        from = ((loff_t)page) << this->page_shift;
+        from = ((loff_t) page) << this->page_shift;
 
         while (totlen) {
-                len = min (totlen, (size_t) (1 << this->bbt_erase_shift));
-                res = mtd->read_ecc (mtd, from, len, &retlen, buf, NULL, this->autooob);
+                len = min(totlen, (size_t) (1 << this->bbt_erase_shift));
+                res = mtd->read_ecc(mtd, from, len, &retlen, buf, NULL, this->autooob);
                 if (res < 0) {
                         if (retlen != len) {
-                                printk (KERN_INFO "nand_bbt: Error reading bad block table\n");
+                                printk(KERN_INFO "nand_bbt: Error reading bad block table\n");
                                 return res;
                         }
-                        printk (KERN_WARNING "nand_bbt: ECC error while reading bad block table\n");
+                        printk(KERN_WARNING "nand_bbt: ECC error while reading bad block table\n");
                 }
 
                 /* Analyse data */
@@ -172,17 +172,16 @@ static int read_bbt (struct mtd_info *mtd, uint8_t *buf, int page, int num,
                                 uint8_t tmp = (dat >> j) & msk;
                                 if (tmp == msk)
                                         continue;
-                                if (reserved_block_code &&
-                                    (tmp == reserved_block_code)) {
-                                        printk (KERN_DEBUG "nand_read_bbt: Reserved block at 0x%08x\n",
-                                                ((offs << 2) + (act >> 1)) << this->bbt_erase_shift);
+                                if (reserved_block_code && (tmp == reserved_block_code)) {
+                                        printk(KERN_DEBUG "nand_read_bbt: Reserved block at 0x%08x\n",
+                                               ((offs << 2) + (act >> 1)) << this->bbt_erase_shift);
                                         this->bbt[offs + (act >> 3)] |= 0x2 << (act & 0x06);
                                         continue;
                                 }
                                 /* Leave it for now, if its matured we can move this
                                  * message to MTD_DEBUG_LEVEL0 */
-                                printk (KERN_DEBUG "nand_read_bbt: Bad block at 0x%08x\n",
-                                        ((offs << 2) + (act >> 1)) << this->bbt_erase_shift);
+                                printk(KERN_DEBUG "nand_read_bbt: Bad block at 0x%08x\n",
+                                       ((offs << 2) + (act >> 1)) << this->bbt_erase_shift);
                                 /* Factory marked bad or worn out ? */
                                 if (tmp == 0)
                                         this->bbt[offs + (act >> 3)] |= 0x3 << (act & 0x06);
@@ -207,7 +206,7 @@ static int read_bbt (struct mtd_info *mtd, uint8_t *buf, int page, int num,
  * Read the bad block table for all chips starting at a given page
  * We assume that the bbt bits are in consecutive order.
 */
-static int read_abs_bbt (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr *td, int chip)
+static int read_abs_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr *td, int chip)
 {
         struct nand_chip *this = mtd->priv;
         int res = 0, i;
@@ -242,23 +241,22 @@ static int read_abs_bbt (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_des
  * We assume that the bbt bits are in consecutive order.
  *
 */
-static int read_abs_bbts (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr *td,
-        struct nand_bbt_descr *md)
+static int read_abs_bbts(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr *td, struct nand_bbt_descr *md)
 {
         struct nand_chip *this = mtd->priv;
 
         /* Read the primary version, if available */
         if (td->options & NAND_BBT_VERSION) {
-                nand_read_raw (mtd, buf, td->pages[0] << this->page_shift, mtd->oobblock, mtd->oobsize);
+                nand_read_raw(mtd, buf, td->pages[0] << this->page_shift, mtd->oobblock, mtd->oobsize);
                 td->version[0] = buf[mtd->oobblock + td->veroffs];
-                printk (KERN_DEBUG "Bad block table at page %d, version 0x%02X\n", td->pages[0], td->version[0]);
+                printk(KERN_DEBUG "Bad block table at page %d, version 0x%02X\n", td->pages[0], td->version[0]);
         }
 
         /* Read the mirror version, if available */
         if (md && (md->options & NAND_BBT_VERSION)) {
-                nand_read_raw (mtd, buf, md->pages[0] << this->page_shift, mtd->oobblock, mtd->oobsize);
+                nand_read_raw(mtd, buf, md->pages[0] << this->page_shift, mtd->oobblock, mtd->oobsize);
                 md->version[0] = buf[mtd->oobblock + md->veroffs];
-                printk (KERN_DEBUG "Bad block table at page %d, version 0x%02X\n", md->pages[0], md->version[0]);
+                printk(KERN_DEBUG "Bad block table at page %d, version 0x%02X\n", md->pages[0], md->version[0]);
         }
 
         return 1;
@@ -275,7 +273,7 @@ static int read_abs_bbts (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_de
  * Create a bad block table by scanning the device
  * for the given good/bad block identify pattern
  */
-static int create_bbt (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr *bd, int chip)
+static int create_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr *bd, int chip)
 {
         struct nand_chip *this = mtd->priv;
         int i, j, numblocks, len, scanlen;
@@ -283,7 +281,7 @@ static int create_bbt (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr
         loff_t from;
         size_t readlen, ooblen;
 
-        printk (KERN_INFO "Scanning device for bad blocks\n");
+        printk(KERN_INFO "Scanning device for bad blocks\n");
 
         if (bd->options & NAND_BBT_SCANALLPAGES)
                 len = 1 << (this->bbt_erase_shift - this->page_shift);
@@ -300,7 +298,7 @@ static int create_bbt (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr
                 readlen = bd->len;
         } else {
                 /* Full page content should be read */
-                scanlen = mtd->oobblock + mtd->oobsize;
+                scanlen = mtd->oobblock + mtd->oobsize;
                 readlen = len * mtd->oobblock;
                 ooblen = len * mtd->oobsize;
         }
@@ -313,8 +311,8 @@ static int create_bbt (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr
                 from = 0;
         } else {
                 if (chip >= this->numchips) {
-                        printk (KERN_WARNING "create_bbt(): chipnr (%d) > available chips (%d)\n",
-                                chip + 1, this->numchips);
+                        printk(KERN_WARNING "create_bbt(): chipnr (%d) > available chips (%d)\n",
+                               chip + 1, this->numchips);
                         return -EINVAL;
                 }
                 numblocks = this->chipsize >> (this->bbt_erase_shift - 1);
@@ -327,7 +325,7 @@ static int create_bbt (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr
                 int ret;
 
                 if (bd->options & NAND_BBT_SCANEMPTY)
-                        if ((ret = nand_read_raw (mtd, buf, from, readlen, ooblen)))
+                        if ((ret = nand_read_raw(mtd, buf, from, readlen, ooblen)))
                                 return ret;
 
                 for (j = 0; j < len; j++) {
@@ -336,22 +334,21 @@ static int create_bbt (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr
 
                                 /* Read the full oob until read_oob is fixed to
                                  * handle single byte reads for 16 bit buswidth */
-                                ret = mtd->read_oob(mtd, from + j * mtd->oobblock,
-                                                        mtd->oobsize, &retlen, buf);
+                                ret = mtd->read_oob(mtd, from + j * mtd->oobblock, mtd->oobsize, &retlen, buf);
                                 if (ret)
                                         return ret;
 
-                                if (check_short_pattern (buf, bd)) {
+                                if (check_short_pattern(buf, bd)) {
                                         this->bbt[i >> 3] |= 0x03 << (i & 0x6);
-                                        printk (KERN_WARNING "Bad eraseblock %d at 0x%08x\n",
-                                                i >> 1, (unsigned int) from);
+                                        printk(KERN_WARNING "Bad eraseblock %d at 0x%08x\n",
+                                               i >> 1, (unsigned int)from);
                                         break;
                                 }
                         } else {
-                                if (check_pattern (&buf[j * scanlen], scanlen, mtd->oobblock, bd)) {
+                                if (check_pattern(&buf[j * scanlen], scanlen, mtd->oobblock, bd)) {
                                         this->bbt[i >> 3] |= 0x03 << (i & 0x6);
-                                        printk (KERN_WARNING "Bad eraseblock %d at 0x%08x\n",
-                                                i >> 1, (unsigned int) from);
+                                        printk(KERN_WARNING "Bad eraseblock %d at 0x%08x\n",
+                                               i >> 1, (unsigned int)from);
                                         break;
                                 }
                         }
@@ -374,12 +371,12 @@ static int create_bbt (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr
  * block.
  * If the option NAND_BBT_PERCHIP is given, each chip is searched
  * for a bbt, which contains the bad block information of this chip.
- * This is neccecary to provide support for certain DOC devices.
+ * This is necessary to provide support for certain DOC devices.
  *
  * The bbt ident pattern resides in the oob area of the first page
  * in a block.
  */
-static int search_bbt (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr *td)
+static int search_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr *td)
 {
         struct nand_chip *this = mtd->priv;
         int i, chips;
@@ -389,7 +386,7 @@ static int search_bbt (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr
 
         /* Search direction top -> down ? */
         if (td->options & NAND_BBT_LASTBLOCK) {
-                startblock = (mtd->size >> this->bbt_erase_shift) -1;
+                startblock = (mtd->size >> this->bbt_erase_shift) - 1;
                 dir = -1;
         } else {
                 startblock = 0;
@@ -417,7 +414,7 @@ static int search_bbt (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr
                 for (block = 0; block < td->maxblocks; block++) {
                         int actblock = startblock + dir * block;
                         /* Read first page */
-                        nand_read_raw (mtd, buf, actblock << this->bbt_erase_shift, mtd->oobblock, mtd->oobsize);
+                        nand_read_raw(mtd, buf, actblock << this->bbt_erase_shift, mtd->oobblock, mtd->oobsize);
                         if (!check_pattern(buf, scanlen, mtd->oobblock, td)) {
                                 td->pages[i] = actblock << (this->bbt_erase_shift - this->page_shift);
                                 if (td->options & NAND_BBT_VERSION) {
@@ -431,9 +428,10 @@ static int search_bbt (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr
         /* Check, if we found a bbt for each requested chip */
         for (i = 0; i < chips; i++) {
                 if (td->pages[i] == -1)
-                        printk (KERN_WARNING "Bad block table not found for chip %d\n", i);
+                        printk(KERN_WARNING "Bad block table not found for chip %d\n", i);
                 else
-                        printk (KERN_DEBUG "Bad block table found at page %d, version 0x%02X\n", td->pages[i], td->version[i]);
+                        printk(KERN_DEBUG "Bad block table found at page %d, version 0x%02X\n", td->pages[i],
+                               td->version[i]);
         }
         return 0;
 }
@@ -447,21 +445,19 @@ static int search_bbt (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr
  *
  * Search and read the bad block table(s)
 */
-static int search_read_bbts (struct mtd_info *mtd, uint8_t *buf,
-        struct nand_bbt_descr *td, struct nand_bbt_descr *md)
+static int search_read_bbts(struct mtd_info *mtd, uint8_t * buf, struct nand_bbt_descr *td, struct nand_bbt_descr *md)
 {
         /* Search the primary table */
-        search_bbt (mtd, buf, td);
+        search_bbt(mtd, buf, td);
 
         /* Search the mirror table */
         if (md)
-                search_bbt (mtd, buf, md);
+                search_bbt(mtd, buf, md);
 
         /* Force result check */
         return 1;
 }
 
-
 /**
  * write_bbt - [GENERIC] (Re)write the bad block table
  *
@@ -474,8 +470,8 @@ static int search_read_bbts (struct mtd_info *mtd, uint8_t *buf,
  * (Re)write the bad block table
  *
 */
-static int write_bbt (struct mtd_info *mtd, uint8_t *buf,
-        struct nand_bbt_descr *td, struct nand_bbt_descr *md, int chipsel)
+static int write_bbt(struct mtd_info *mtd, uint8_t *buf,
+                     struct nand_bbt_descr *td, struct nand_bbt_descr *md, int chipsel)
 {
         struct nand_chip *this = mtd->priv;
         struct nand_oobinfo oobinfo;
@@ -492,7 +488,7 @@ static int write_bbt (struct mtd_info *mtd, uint8_t *buf,
                 rcode = 0xff;
         /* Write bad block table per chip rather than per device ? */
         if (td->options & NAND_BBT_PERCHIP) {
-                numblocks = (int) (this->chipsize >> this->bbt_erase_shift);
+                numblocks = (int)(this->chipsize >> this->bbt_erase_shift);
                 /* Full device write or specific chip ? */
                 if (chipsel == -1) {
                         nrchips = this->numchips;
@@ -501,7 +497,7 @@ static int write_bbt (struct mtd_info *mtd, uint8_t *buf,
                         chip = chipsel;
                 }
         } else {
-                numblocks = (int) (mtd->size >> this->bbt_erase_shift);
+                numblocks = (int)(mtd->size >> this->bbt_erase_shift);
                 nrchips = 1;
         }
 
@@ -540,9 +536,9 @@ static int write_bbt (struct mtd_info *mtd, uint8_t *buf,
                         if (!md || md->pages[chip] != page)
                                 goto write;
                 }
-                printk (KERN_ERR "No space left to write bad block table\n");
+                printk(KERN_ERR "No space left to write bad block table\n");
                 return -ENOSPC;
-write:
+        write:
 
                 /* Set up shift count and masks for the flash table */
                 bits = td->options & NAND_BBT_NRBITS_MSK;
@@ -558,7 +554,7 @@ write:
 
                 to = ((loff_t) page) << this->page_shift;
 
-                memcpy (&oobinfo, this->autooob, sizeof(oobinfo));
+                memcpy(&oobinfo, this->autooob, sizeof(oobinfo));
                 oobinfo.useecc = MTD_NANDECC_PLACEONLY;
 
                 /* Must we save the block contents ? */
@@ -566,22 +562,23 @@ write:
                         /* Make it block aligned */
                         to &= ~((loff_t) ((1 << this->bbt_erase_shift) - 1));
                         len = 1 << this->bbt_erase_shift;
-                        res = mtd->read_ecc (mtd, to, len, &retlen, buf, &buf[len], &oobinfo);
+                        res = mtd->read_ecc(mtd, to, len, &retlen, buf, &buf[len], &oobinfo);
                         if (res < 0) {
                                 if (retlen != len) {
-                                        printk (KERN_INFO "nand_bbt: Error reading block for writing the bad block table\n");
+                                        printk(KERN_INFO
+                                               "nand_bbt: Error reading block for writing the bad block table\n");
                                         return res;
                                 }
-                                printk (KERN_WARNING "nand_bbt: ECC error while reading block for writing bad block table\n");
+                                printk(KERN_WARNING "nand_bbt: ECC error while reading block for writing bad block table\n");
                         }
                         /* Calc the byte offset in the buffer */
                         pageoffs = page - (int)(to >> this->page_shift);
                         offs = pageoffs << this->page_shift;
                         /* Preset the bbt area with 0xff */
-                        memset (&buf[offs], 0xff, (size_t)(numblocks >> sft));
+                        memset(&buf[offs], 0xff, (size_t) (numblocks >> sft));
                         /* Preset the bbt's oob area with 0xff */
-                        memset (&buf[len + pageoffs * mtd->oobsize], 0xff,
-                                ((len >> this->page_shift) - pageoffs) * mtd->oobsize);
+                        memset(&buf[len + pageoffs * mtd->oobsize], 0xff,
+                               ((len >> this->page_shift) - pageoffs) * mtd->oobsize);
                         if (td->options & NAND_BBT_VERSION) {
                                 buf[len + (pageoffs * mtd->oobsize) + td->veroffs] = td->version[chip];
                         }
@@ -589,22 +586,22 @@ write:
                         /* Calc length */
                         len = (size_t) (numblocks >> sft);
                         /* Make it page aligned ! */
-                        len = (len + (mtd->oobblock-1)) & ~(mtd->oobblock-1);
+                        len = (len + (mtd->oobblock - 1)) & ~(mtd->oobblock - 1);
                         /* Preset the buffer with 0xff */
-                        memset (buf, 0xff, len + (len >> this->page_shift) * mtd->oobsize);
+                        memset(buf, 0xff, len + (len >> this->page_shift) * mtd->oobsize);
                         offs = 0;
                         /* Pattern is located in oob area of first page */
-                        memcpy (&buf[len + td->offs], td->pattern, td->len);
+                        memcpy(&buf[len + td->offs], td->pattern, td->len);
                         if (td->options & NAND_BBT_VERSION) {
                                 buf[len + td->veroffs] = td->version[chip];
                         }
                 }
 
                 /* walk through the memory table */
-                for (i = 0; i < numblocks; ) {
+                for (i = 0; i < numblocks;) {
                         uint8_t dat;
                         dat = this->bbt[bbtoffs + (i >> 2)];
-                        for (j = 0; j < 4; j++ , i++) {
+                        for (j = 0; j < 4; j++, i++) {
                                 int sftcnt = (i << (3 - sft)) & sftmsk;
                                 /* Do not store the reserved bbt blocks ! */
                                 buf[offs + (i >> sft)] &= ~(msk[dat & 0x03] << sftcnt);
@@ -612,23 +609,23 @@ write:
                         }
                 }
 
-                memset (&einfo, 0, sizeof (einfo));
+                memset(&einfo, 0, sizeof(einfo));
                 einfo.mtd = mtd;
-                einfo.addr = (unsigned long) to;
+                einfo.addr = (unsigned long)to;
                 einfo.len = 1 << this->bbt_erase_shift;
-                res = nand_erase_nand (mtd, &einfo, 1);
+                res = nand_erase_nand(mtd, &einfo, 1);
                 if (res < 0) {
-                        printk (KERN_WARNING "nand_bbt: Error during block erase: %d\n", res);
+                        printk(KERN_WARNING "nand_bbt: Error during block erase: %d\n", res);
                         return res;
                 }
 
-                res = mtd->write_ecc (mtd, to, len, &retlen, buf, &buf[len], &oobinfo);
+                res = mtd->write_ecc(mtd, to, len, &retlen, buf, &buf[len], &oobinfo);
                 if (res < 0) {
-                        printk (KERN_WARNING "nand_bbt: Error while writing bad block table %d\n", res);
+                        printk(KERN_WARNING "nand_bbt: Error while writing bad block table %d\n", res);
                         return res;
                 }
-                printk (KERN_DEBUG "Bad block table written to 0x%08x, version 0x%02X\n",
-                        (unsigned int) to, td->version[chip]);
+                printk(KERN_DEBUG "Bad block table written to 0x%08x, version 0x%02X\n",
+                       (unsigned int)to, td->version[chip]);
 
                 /* Mark it as used */
                 td->pages[chip] = page;
@@ -644,27 +641,27 @@ write:
  * The function creates a memory based bbt by scanning the device
  * for manufacturer / software marked good / bad blocks
 */
-static inline int nand_memory_bbt (struct mtd_info *mtd, struct nand_bbt_descr *bd)
+static inline int nand_memory_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd)
 {
         struct nand_chip *this = mtd->priv;
 
         bd->options &= ~NAND_BBT_SCANEMPTY;
-        return create_bbt (mtd, this->data_buf, bd, -1);
+        return create_bbt(mtd, this->data_buf, bd, -1);
 }
 
 /**
- * check_create - [GENERIC] create and write bbt(s) if neccecary
+ * check_create - [GENERIC] create and write bbt(s) if necessary
  * @mtd:        MTD device structure
  * @buf:        temporary buffer
  * @bd:         descriptor for the good/bad block search pattern
  *
  * The function checks the results of the previous call to read_bbt
- * and creates / updates the bbt(s) if neccecary
- * Creation is neccecary if no bbt was found for the chip/device
- * Update is neccecary if one of the tables is missing or the
+ * and creates / updates the bbt(s) if necessary
+ * Creation is necessary if no bbt was found for the chip/device
+ * Update is necessary if one of the tables is missing or the
  * version nr. of one table is less than the other
 */
-static int check_create (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr *bd)
+static int check_create(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr *bd)
 {
         int i, chips, writeops, chipsel, res;
         struct nand_chip *this = mtd->priv;
@@ -732,35 +729,35 @@ static int check_create (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_des
                         rd = td;
                         goto writecheck;
                 }
-create:
+        create:
                 /* Create the bad block table by scanning the device ? */
                 if (!(td->options & NAND_BBT_CREATE))
                         continue;
 
                 /* Create the table in memory by scanning the chip(s) */
-                create_bbt (mtd, buf, bd, chipsel);
+                create_bbt(mtd, buf, bd, chipsel);
 
                 td->version[i] = 1;
                 if (md)
                         md->version[i] = 1;
-writecheck:
+        writecheck:
                 /* read back first ? */
                 if (rd)
-                        read_abs_bbt (mtd, buf, rd, chipsel);
+                        read_abs_bbt(mtd, buf, rd, chipsel);
                 /* If they weren't versioned, read both. */
                 if (rd2)
-                        read_abs_bbt (mtd, buf, rd2, chipsel);
+                        read_abs_bbt(mtd, buf, rd2, chipsel);
 
                 /* Write the bad block table to the device ? */
                 if ((writeops & 0x01) && (td->options & NAND_BBT_WRITE)) {
-                        res = write_bbt (mtd, buf, td, md, chipsel);
+                        res = write_bbt(mtd, buf, td, md, chipsel);
                         if (res < 0)
                                 return res;
                 }
 
                 /* Write the mirror bad block table to the device ? */
                 if ((writeops & 0x02) && md && (md->options & NAND_BBT_WRITE)) {
-                        res = write_bbt (mtd, buf, md, td, chipsel);
+                        res = write_bbt(mtd, buf, md, td, chipsel);
                         if (res < 0)
                                 return res;
                 }
@@ -777,7 +774,7 @@ writecheck:
  * accidental erasures / writes. The regions are identified by
  * the mark 0x02.
 */
-static void mark_bbt_region (struct mtd_info *mtd, struct nand_bbt_descr *td)
+static void mark_bbt_region(struct mtd_info *mtd, struct nand_bbt_descr *td)
 {
         struct nand_chip *this = mtd->priv;
         int i, j, chips, block, nrblocks, update;
@@ -795,7 +792,8 @@ static void mark_bbt_region (struct mtd_info *mtd, struct nand_bbt_descr *td)
         for (i = 0; i < chips; i++) {
                 if ((td->options & NAND_BBT_ABSPAGE) ||
                     !(td->options & NAND_BBT_WRITE)) {
-                        if (td->pages[i] == -1) continue;
+                        if (td->pages[i] == -1)
+                                continue;
                         block = td->pages[i] >> (this->bbt_erase_shift - this->page_shift);
                         block <<= 1;
                         oldval = this->bbt[(block >> 3)];
@@ -815,7 +813,8 @@ static void mark_bbt_region (struct mtd_info *mtd, struct nand_bbt_descr *td)
                         oldval = this->bbt[(block >> 3)];
                         newval = oldval | (0x2 << (block & 0x06));
                         this->bbt[(block >> 3)] = newval;
-                        if (oldval != newval) update = 1;
+                        if (oldval != newval)
+                                update = 1;
                         block += 2;
                 }
                 /* If we want reserved blocks to be recorded to flash, and some
@@ -840,7 +839,7 @@ static void mark_bbt_region (struct mtd_info *mtd, struct nand_bbt_descr *td)
  * by calling the nand_free_bbt function.
  *
 */
-int nand_scan_bbt (struct mtd_info *mtd, struct nand_bbt_descr *bd)
+int nand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd)
 {
         struct nand_chip *this = mtd->priv;
         int len, res = 0;
@@ -850,21 +849,21 @@ int nand_scan_bbt (struct mtd_info *mtd, struct nand_bbt_descr *bd)
 
         len = mtd->size >> (this->bbt_erase_shift + 2);
         /* Allocate memory (2bit per block) */
-        this->bbt = kmalloc (len, GFP_KERNEL);
+        this->bbt = kmalloc(len, GFP_KERNEL);
         if (!this->bbt) {
-                printk (KERN_ERR "nand_scan_bbt: Out of memory\n");
+                printk(KERN_ERR "nand_scan_bbt: Out of memory\n");
                 return -ENOMEM;
         }
         /* Clear the memory bad block table */
-        memset (this->bbt, 0x00, len);
+        memset(this->bbt, 0x00, len);
 
         /* If no primary table decriptor is given, scan the device
          * to build a memory based bad block table
          */
         if (!td) {
                 if ((res = nand_memory_bbt(mtd, bd))) {
-                        printk (KERN_ERR "nand_bbt: Can't scan flash and build the RAM-based BBT\n");
-                        kfree (this->bbt);
+                        printk(KERN_ERR "nand_bbt: Can't scan flash and build the RAM-based BBT\n");
+                        kfree(this->bbt);
                         this->bbt = NULL;
                 }
                 return res;
@@ -875,33 +874,32 @@ int nand_scan_bbt (struct mtd_info *mtd, struct nand_bbt_descr *bd)
         len += (len >> this->page_shift) * mtd->oobsize;
         buf = vmalloc(len);
         if (!buf) {
-                printk (KERN_ERR "nand_bbt: Out of memory\n");
-                kfree (this->bbt);
+                printk(KERN_ERR "nand_bbt: Out of memory\n");
+                kfree(this->bbt);
                 this->bbt = NULL;
                 return -ENOMEM;
         }
 
         /* Is the bbt at a given page ? */
         if (td->options & NAND_BBT_ABSPAGE) {
-                res = read_abs_bbts (mtd, buf, td, md);
+                res = read_abs_bbts(mtd, buf, td, md);
         } else {
                 /* Search the bad block table using a pattern in oob */
-                res = search_read_bbts (mtd, buf, td, md);
+                res = search_read_bbts(mtd, buf, td, md);
         }
 
         if (res)
-                res = check_create (mtd, buf, bd);
+                res = check_create(mtd, buf, bd);
 
         /* Prevent the bbt regions from erasing / writing */
-        mark_bbt_region (mtd, td);
+        mark_bbt_region(mtd, td);
         if (md)
-                mark_bbt_region (mtd, md);
+                mark_bbt_region(mtd, md);
 
-        vfree (buf);
+        vfree(buf);
         return res;
 }
 
-
 /**
  * nand_update_bbt - [NAND Interface] update bad block table(s)
  * @mtd:        MTD device structure
@@ -909,7 +907,7 @@ int nand_scan_bbt (struct mtd_info *mtd, struct nand_bbt_descr *bd)
  *
  * The function updates the bad block table(s)
 */
-int nand_update_bbt (struct mtd_info *mtd, loff_t offs)
+int nand_update_bbt(struct mtd_info *mtd, loff_t offs)
 {
         struct nand_chip *this = mtd->priv;
         int len, res = 0, writeops = 0;
@@ -925,9 +923,9 @@ int nand_update_bbt (struct mtd_info *mtd, loff_t offs)
         /* Allocate a temporary buffer for one eraseblock incl. oob */
         len = (1 << this->bbt_erase_shift);
         len += (len >> this->page_shift) * mtd->oobsize;
-        buf = kmalloc (len, GFP_KERNEL);
+        buf = kmalloc(len, GFP_KERNEL);
         if (!buf) {
-                printk (KERN_ERR "nand_update_bbt: Out of memory\n");
+                printk(KERN_ERR "nand_update_bbt: Out of memory\n");
                 return -ENOMEM;
         }
 
@@ -935,7 +933,7 @@ int nand_update_bbt (struct mtd_info *mtd, loff_t offs)
 
         /* Do we have a bbt per chip ? */
         if (td->options & NAND_BBT_PERCHIP) {
-                chip = (int) (offs >> this->chip_shift);
+                chip = (int)(offs >> this->chip_shift);
                 chipsel = chip;
         } else {
                 chip = 0;
@@ -948,17 +946,17 @@ int nand_update_bbt (struct mtd_info *mtd, loff_t offs)
 
         /* Write the bad block table to the device ? */
         if ((writeops & 0x01) && (td->options & NAND_BBT_WRITE)) {
-                res = write_bbt (mtd, buf, td, md, chipsel);
+                res = write_bbt(mtd, buf, td, md, chipsel);
                 if (res < 0)
                         goto out;
         }
         /* Write the mirror bad block table to the device ? */
         if ((writeops & 0x02) && md && (md->options & NAND_BBT_WRITE)) {
-                res = write_bbt (mtd, buf, md, td, chipsel);
+                res = write_bbt(mtd, buf, md, td, chipsel);
         }
 
-out:
-        kfree (buf);
+ out:
+        kfree(buf);
         return res;
 }
 
@@ -1036,7 +1034,7 @@ static struct nand_bbt_descr bbt_mirror_descr = {
  * support for the device and calls the nand_scan_bbt function
  *
 */
-int nand_default_bbt (struct mtd_info *mtd)
+int nand_default_bbt(struct mtd_info *mtd)
 {
         struct nand_chip *this = mtd->priv;
 
@@ -1046,7 +1044,7 @@ int nand_default_bbt (struct mtd_info *mtd)
          * of the good / bad information, so we _must_ store
          * this information in a good / bad table during
          * startup
-        */
+         */
         if (this->options & NAND_IS_AND) {
                 /* Use the default pattern descriptors */
                 if (!this->bbt_td) {
@@ -1054,10 +1052,9 @@ int nand_default_bbt (struct mtd_info *mtd)
                         this->bbt_md = &bbt_mirror_descr;
                 }
                 this->options |= NAND_USE_FLASH_BBT;
-                return nand_scan_bbt (mtd, &agand_flashbased);
+                return nand_scan_bbt(mtd, &agand_flashbased);
         }
 
-
         /* Is a flash based bad block table requested ? */
         if (this->options & NAND_USE_FLASH_BBT) {
                 /* Use the default pattern descriptors */
@@ -1066,18 +1063,17 @@ int nand_default_bbt (struct mtd_info *mtd)
                         this->bbt_md = &bbt_mirror_descr;
                 }
                 if (!this->badblock_pattern) {
-                        this->badblock_pattern = (mtd->oobblock > 512) ?
-                                &largepage_flashbased : &smallpage_flashbased;
+                        this->badblock_pattern = (mtd->oobblock > 512) ? &largepage_flashbased : &smallpage_flashbased;
                 }
         } else {
                 this->bbt_td = NULL;
                 this->bbt_md = NULL;
                 if (!this->badblock_pattern) {
                         this->badblock_pattern = (mtd->oobblock > 512) ?
-                                &largepage_memorybased : &smallpage_memorybased;
+                            &largepage_memorybased : &smallpage_memorybased;
                 }
         }
-        return nand_scan_bbt (mtd, this->badblock_pattern);
+        return nand_scan_bbt(mtd, this->badblock_pattern);
 }
 
 /**
@@ -1087,26 +1083,29 @@ int nand_default_bbt (struct mtd_info *mtd)
  * @allowbbt:   allow access to bad block table region
  *
 */
-int nand_isbad_bbt (struct mtd_info *mtd, loff_t offs, int allowbbt)
+int nand_isbad_bbt(struct mtd_info *mtd, loff_t offs, int allowbbt)
 {
         struct nand_chip *this = mtd->priv;
         int block;
-        uint8_t res;
+        uint8_t res;
 
         /* Get block number * 2 */
-        block = (int) (offs >> (this->bbt_erase_shift - 1));
+        block = (int)(offs >> (this->bbt_erase_shift - 1));
         res = (this->bbt[block >> 3] >> (block & 0x06)) & 0x03;
 
-        DEBUG (MTD_DEBUG_LEVEL2, "nand_isbad_bbt(): bbt info for offs 0x%08x: (block %d) 0x%02x\n",
-                (unsigned int)offs, block >> 1, res);
+        DEBUG(MTD_DEBUG_LEVEL2, "nand_isbad_bbt(): bbt info for offs 0x%08x: (block %d) 0x%02x\n",
+              (unsigned int)offs, block >> 1, res);
 
         switch ((int)res) {
-        case 0x00:      return 0;
-        case 0x01:      return 1;
-        case 0x02:      return allowbbt ? 0 : 1;
+        case 0x00:
+                return 0;
+        case 0x01:
+                return 1;
+        case 0x02:
+                return allowbbt ? 0 : 1;
         }
         return 1;
 }
 
-EXPORT_SYMBOL (nand_scan_bbt);
-EXPORT_SYMBOL (nand_default_bbt);
+EXPORT_SYMBOL(nand_scan_bbt);
+EXPORT_SYMBOL(nand_default_bbt);
diff --git a/drivers/mtd/nand/nand_ecc.c b/drivers/mtd/nand/nand_ecc.c
index 40ac909150a3..101892985b02 100644
--- a/drivers/mtd/nand/nand_ecc.c
+++ b/drivers/mtd/nand/nand_ecc.c
@@ -62,7 +62,6 @@ static const u_char nand_ecc_precalc_table[] = {
         0x00, 0x55, 0x56, 0x03, 0x59, 0x0c, 0x0f, 0x5a, 0x5a, 0x0f, 0x0c, 0x59, 0x03, 0x56, 0x55, 0x00
 };
 
-
 /**
  * nand_trans_result - [GENERIC] create non-inverted ECC
  * @reg2:       line parity reg 2
@@ -71,8 +70,7 @@ static const u_char nand_ecc_precalc_table[] = {
  *
  * Creates non-inverted ECC code from line parity
  */
-static void nand_trans_result(u_char reg2, u_char reg3,
-        u_char *ecc_code)
+static void nand_trans_result(u_char reg2, u_char reg3, u_char *ecc_code)
 {
         u_char a, b, i, tmp1, tmp2;
 
@@ -82,10 +80,10 @@ static void nand_trans_result(u_char reg2, u_char reg3,
 
         /* Calculate first ECC byte */
         for (i = 0; i < 4; i++) {
-                if (reg3 & a)           /* LP15,13,11,9 --> ecc_code[0] */
+                if (reg3 & a)   /* LP15,13,11,9 --> ecc_code[0] */
                         tmp1 |= b;
                 b >>= 1;
-                if (reg2 & a)           /* LP14,12,10,8 --> ecc_code[0] */
+                if (reg2 & a)   /* LP14,12,10,8 --> ecc_code[0] */
                         tmp1 |= b;
                 b >>= 1;
                 a >>= 1;
@@ -94,10 +92,10 @@ static void nand_trans_result(u_char reg2, u_char reg3,
         /* Calculate second ECC byte */
         b = 0x80;
         for (i = 0; i < 4; i++) {
-                if (reg3 & a)           /* LP7,5,3,1 --> ecc_code[1] */
+                if (reg3 & a)   /* LP7,5,3,1 --> ecc_code[1] */
                         tmp2 |= b;
                 b >>= 1;
-                if (reg2 & a)           /* LP6,4,2,0 --> ecc_code[1] */
+                if (reg2 & a)   /* LP6,4,2,0 --> ecc_code[1] */
                         tmp2 |= b;
                 b >>= 1;
                 a >>= 1;
@@ -124,7 +122,7 @@ int nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat, u_char *ecc_code
         ecc_code[0] = ecc_code[1] = ecc_code[2] = 0;
 
         /* Build up column parity */
-        for(j = 0; j < 256; j++) {
+        for (j = 0; j < 256; j++) {
 
                 /* Get CP0 - CP5 from table */
                 idx = nand_ecc_precalc_table[dat[j]];
@@ -168,8 +166,7 @@ int nand_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_cha
         if ((d1 | d2 | d3) == 0) {
                 /* No errors */
                 return 0;
-        }
-        else {
+        } else {
                 a = (d1 ^ (d1 >> 1)) & 0x55;
                 b = (d2 ^ (d2 >> 1)) & 0x55;
                 c = (d3 ^ (d3 >> 1)) & 0x54;
@@ -179,14 +176,14 @@ int nand_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_cha
                         c = 0x80;
                         add = 0;
                         a = 0x80;
-                        for (i=0; i<4; i++) {
+                        for (i = 0; i < 4; i++) {
                                 if (d1 & c)
                                         add |= a;
                                 c >>= 2;
                                 a >>= 1;
                         }
                         c = 0x80;
-                        for (i=0; i<4; i++) {
+                        for (i = 0; i < 4; i++) {
                                 if (d2 & c)
                                         add |= a;
                                 c >>= 2;
@@ -195,7 +192,7 @@ int nand_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_cha
                         bit = 0;
                         b = 0x04;
                         c = 0x80;
-                        for (i=0; i<3; i++) {
+                        for (i = 0; i < 3; i++) {
                                 if (d3 & c)
                                         bit |= b;
                                 c >>= 2;
@@ -206,8 +203,7 @@ int nand_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_cha
                         a ^= (b << bit);
                         dat[add] = a;
                         return 1;
-                }
-                else {
+                } else {
                         i = 0;
                         while (d1) {
                                 if (d1 & 0x01)
@@ -230,8 +226,7 @@ int nand_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_cha
                                 read_ecc[1] = calc_ecc[1];
                                 read_ecc[2] = calc_ecc[2];
                                 return 2;
-                        }
-                        else {
+                        } else {
                                 /* Uncorrectable Error */
                                 return -1;
                         }
diff --git a/drivers/mtd/nand/nand_ids.c b/drivers/mtd/nand/nand_ids.c
index dbc7e55a4247..a9d52fc6e5d7 100644
--- a/drivers/mtd/nand/nand_ids.c
+++ b/drivers/mtd/nand/nand_ids.c
@@ -125,13 +125,13 @@ struct nand_manufacturers nand_manuf_ids[] = {
         {NAND_MFR_NATIONAL, "National"},
         {NAND_MFR_RENESAS, "Renesas"},
         {NAND_MFR_STMICRO, "ST Micro"},
-        {NAND_MFR_HYNIX, "Hynix"},
+        {NAND_MFR_HYNIX, "Hynix"},
         {0x0, "Unknown"}
 };
 
-EXPORT_SYMBOL (nand_manuf_ids);
-EXPORT_SYMBOL (nand_flash_ids);
+EXPORT_SYMBOL(nand_manuf_ids);
+EXPORT_SYMBOL(nand_flash_ids);
 
-MODULE_LICENSE ("GPL");
-MODULE_AUTHOR ("Thomas Gleixner <tglx@linutronix.de>");
-MODULE_DESCRIPTION ("Nand device & manufacturer ID's");
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Thomas Gleixner <tglx@linutronix.de>");
+MODULE_DESCRIPTION("Nand device & manufacturer IDs");
diff --git a/drivers/mtd/nand/ppchameleonevb.c b/drivers/mtd/nand/ppchameleonevb.c
index 91a95f34a6ee..405beece9c5a 100644
--- a/drivers/mtd/nand/ppchameleonevb.c
+++ b/drivers/mtd/nand/ppchameleonevb.c
@@ -58,21 +58,21 @@
 /*
  * MTD structure for PPChameleonEVB board
  */
-static struct mtd_info *ppchameleon_mtd         = NULL;
+static struct mtd_info *ppchameleon_mtd = NULL;
 static struct mtd_info *ppchameleonevb_mtd = NULL;
 
 /*
  * Module stuff
  */
-static unsigned long ppchameleon_fio_pbase      = CFG_NAND0_PADDR;
+static unsigned long ppchameleon_fio_pbase = CFG_NAND0_PADDR;
 static unsigned long ppchameleonevb_fio_pbase = CFG_NAND1_PADDR;
 
 #ifdef MODULE
 module_param(ppchameleon_fio_pbase, ulong, 0);
 module_param(ppchameleonevb_fio_pbase, ulong, 0);
 #else
-__setup("ppchameleon_fio_pbase=",ppchameleon_fio_pbase);
-__setup("ppchameleonevb_fio_pbase=",ppchameleonevb_fio_pbase);
+__setup("ppchameleon_fio_pbase=", ppchameleon_fio_pbase);
+__setup("ppchameleonevb_fio_pbase=", ppchameleonevb_fio_pbase);
 #endif
 
 #ifdef CONFIG_MTD_PARTITIONS
@@ -80,80 +80,80 @@ __setup("ppchameleonevb_fio_pbase=",ppchameleonevb_fio_pbase);
  * Define static partitions for flash devices
  */
 static struct mtd_partition partition_info_hi[] = {
-        { name: "PPChameleon HI Nand Flash",
-                  offset: 0,
-                  size: 128*1024*1024 }
+      { .name = "PPChameleon HI Nand Flash",
+        offset = 0,
+        .size = 128 * 1024 * 1024
+      }
 };
 
 static struct mtd_partition partition_info_me[] = {
-        { name: "PPChameleon ME Nand Flash",
-                  offset: 0,
-                  size: 32*1024*1024 }
+      { .name = "PPChameleon ME Nand Flash",
+        .offset = 0,
+        .size = 32 * 1024 * 1024
+      }
 };
 
 static struct mtd_partition partition_info_evb[] = {
-        { name: "PPChameleonEVB Nand Flash",
-                  offset: 0,
-                  size: 32*1024*1024 }
+      { .name = "PPChameleonEVB Nand Flash",
+        .offset = 0,
+        .size = 32 * 1024 * 1024
+      }
 };
 
 #define NUM_PARTITIONS 1
 
-extern int parse_cmdline_partitions(struct mtd_info *master,
-                                    struct mtd_partition **pparts,
-                                    const char *mtd_id);
+extern int parse_cmdline_partitions(struct mtd_info *master, struct mtd_partition **pparts, const char *mtd_id);
 #endif
 
-
 /*
  *      hardware specific access to control-lines
  */
 static void ppchameleon_hwcontrol(struct mtd_info *mtdinfo, int cmd)
 {
-        switch(cmd) {
+        switch (cmd) {
 
         case NAND_CTL_SETCLE:
-                MACRO_NAND_CTL_SETCLE((unsigned long)CFG_NAND0_PADDR);
+                MACRO_NAND_CTL_SETCLE((unsigned long)CFG_NAND0_PADDR);
                 break;
         case NAND_CTL_CLRCLE:
-                MACRO_NAND_CTL_CLRCLE((unsigned long)CFG_NAND0_PADDR);
+                MACRO_NAND_CTL_CLRCLE((unsigned long)CFG_NAND0_PADDR);
                 break;
         case NAND_CTL_SETALE:
-                MACRO_NAND_CTL_SETALE((unsigned long)CFG_NAND0_PADDR);
+                MACRO_NAND_CTL_SETALE((unsigned long)CFG_NAND0_PADDR);
                 break;
         case NAND_CTL_CLRALE:
-                MACRO_NAND_CTL_CLRALE((unsigned long)CFG_NAND0_PADDR);
+                MACRO_NAND_CTL_CLRALE((unsigned long)CFG_NAND0_PADDR);
                 break;
         case NAND_CTL_SETNCE:
-                        MACRO_NAND_ENABLE_CE((unsigned long)CFG_NAND0_PADDR);
+                MACRO_NAND_ENABLE_CE((unsigned long)CFG_NAND0_PADDR);
                 break;
         case NAND_CTL_CLRNCE:
-                        MACRO_NAND_DISABLE_CE((unsigned long)CFG_NAND0_PADDR);
+                MACRO_NAND_DISABLE_CE((unsigned long)CFG_NAND0_PADDR);
                 break;
         }
 }
 
 static void ppchameleonevb_hwcontrol(struct mtd_info *mtdinfo, int cmd)
 {
-        switch(cmd) {
+        switch (cmd) {
 
         case NAND_CTL_SETCLE:
-                MACRO_NAND_CTL_SETCLE((unsigned long)CFG_NAND1_PADDR);
+                MACRO_NAND_CTL_SETCLE((unsigned long)CFG_NAND1_PADDR);
                 break;
         case NAND_CTL_CLRCLE:
-                MACRO_NAND_CTL_CLRCLE((unsigned long)CFG_NAND1_PADDR);
+                MACRO_NAND_CTL_CLRCLE((unsigned long)CFG_NAND1_PADDR);
                 break;
         case NAND_CTL_SETALE:
-                MACRO_NAND_CTL_SETALE((unsigned long)CFG_NAND1_PADDR);
+                MACRO_NAND_CTL_SETALE((unsigned long)CFG_NAND1_PADDR);
                 break;
         case NAND_CTL_CLRALE:
-                MACRO_NAND_CTL_CLRALE((unsigned long)CFG_NAND1_PADDR);
+                MACRO_NAND_CTL_CLRALE((unsigned long)CFG_NAND1_PADDR);
                 break;
         case NAND_CTL_SETNCE:
-                MACRO_NAND_ENABLE_CE((unsigned long)CFG_NAND1_PADDR);
+                MACRO_NAND_ENABLE_CE((unsigned long)CFG_NAND1_PADDR);
                 break;
         case NAND_CTL_CLRNCE:
-                MACRO_NAND_DISABLE_CE((unsigned long)CFG_NAND1_PADDR);
+                MACRO_NAND_DISABLE_CE((unsigned long)CFG_NAND1_PADDR);
                 break;
         }
 }
@@ -164,15 +164,15 @@ static void ppchameleonevb_hwcontrol(struct mtd_info *mtdinfo, int cmd)
  */
 static int ppchameleon_device_ready(struct mtd_info *minfo)
 {
-        if (in_be32((volatile unsigned*)GPIO0_IR) & NAND_RB_GPIO_PIN)
+        if (in_be32((volatile unsigned *)GPIO0_IR) & NAND_RB_GPIO_PIN)
                 return 1;
         return 0;
 }
 
 static int ppchameleonevb_device_ready(struct mtd_info *minfo)
 {
-        if (in_be32((volatile unsigned*)GPIO0_IR) & NAND_EVB_RB_GPIO_PIN)
-        return 1;
+        if (in_be32((volatile unsigned *)GPIO0_IR) & NAND_EVB_RB_GPIO_PIN)
+                return 1;
         return 0;
 }
 #endif
@@ -185,7 +185,7 @@ const char *part_probes_evb[] = { "cmdlinepart", NULL };
 /*
  * Main initialization routine
  */
-static int __init ppchameleonevb_init (void)
+static int __init ppchameleonevb_init(void)
 {
         struct nand_chip *this;
         const char *part_type = 0;
@@ -194,13 +194,11 @@ static int __init ppchameleonevb_init (void)
         void __iomem *ppchameleon_fio_base;
         void __iomem *ppchameleonevb_fio_base;
 
-
         /*********************************
         * Processor module NAND (if any) *
         *********************************/
         /* Allocate memory for MTD device structure and private data */
-        ppchameleon_mtd = kmalloc(sizeof(struct mtd_info) +
-                                                      sizeof(struct nand_chip), GFP_KERNEL);
+        ppchameleon_mtd = kmalloc(sizeof(struct mtd_info) + sizeof(struct nand_chip), GFP_KERNEL);
         if (!ppchameleon_mtd) {
                 printk("Unable to allocate PPChameleon NAND MTD device structure.\n");
                 return -ENOMEM;
@@ -208,43 +206,45 @@ static int __init ppchameleonevb_init (void)
 
         /* map physical address */
         ppchameleon_fio_base = ioremap(ppchameleon_fio_pbase, SZ_4M);
-        if(!ppchameleon_fio_base) {
+        if (!ppchameleon_fio_base) {
                 printk("ioremap PPChameleon NAND flash failed\n");
                 kfree(ppchameleon_mtd);
                 return -EIO;
         }
 
         /* Get pointer to private data */
-        this = (struct nand_chip *) (&ppchameleon_mtd[1]);
+        this = (struct nand_chip *)(&ppchameleon_mtd[1]);
 
         /* Initialize structures */
-        memset((char *) ppchameleon_mtd, 0, sizeof(struct mtd_info));
-        memset((char *) this, 0, sizeof(struct nand_chip));
+        memset(ppchameleon_mtd, 0, sizeof(struct mtd_info));
+        memset(this, 0, sizeof(struct nand_chip));
 
         /* Link the private data with the MTD structure */
         ppchameleon_mtd->priv = this;
 
-        /* Initialize GPIOs */
+        /* Initialize GPIOs */
         /* Pin mapping for NAND chip */
         /*
-                CE      GPIO_01
-                CLE     GPIO_02
-                ALE     GPIO_03
-                R/B     GPIO_04
-        */
+           CE   GPIO_01
+           CLE  GPIO_02
+           ALE  GPIO_03
+           R/B  GPIO_04
+         */
         /* output select */
-        out_be32((volatile unsigned*)GPIO0_OSRH, in_be32((volatile unsigned*)GPIO0_OSRH) & 0xC0FFFFFF);
+        out_be32((volatile unsigned *)GPIO0_OSRH, in_be32((volatile unsigned *)GPIO0_OSRH) & 0xC0FFFFFF);
         /* three-state select */
-        out_be32((volatile unsigned*)GPIO0_TSRH, in_be32((volatile unsigned*)GPIO0_TSRH) & 0xC0FFFFFF);
+        out_be32((volatile unsigned *)GPIO0_TSRH, in_be32((volatile unsigned *)GPIO0_TSRH) & 0xC0FFFFFF);
         /* enable output driver */
-        out_be32((volatile unsigned*)GPIO0_TCR, in_be32((volatile unsigned*)GPIO0_TCR) | NAND_nCE_GPIO_PIN | NAND_CLE_GPIO_PIN | NAND_ALE_GPIO_PIN);
+        out_be32((volatile unsigned *)GPIO0_TCR,
+                 in_be32((volatile unsigned *)GPIO0_TCR) | NAND_nCE_GPIO_PIN | NAND_CLE_GPIO_PIN | NAND_ALE_GPIO_PIN);
 #ifdef USE_READY_BUSY_PIN
         /* three-state select */
-        out_be32((volatile unsigned*)GPIO0_TSRH, in_be32((volatile unsigned*)GPIO0_TSRH) & 0xFF3FFFFF);
+        out_be32((volatile unsigned *)GPIO0_TSRH, in_be32((volatile unsigned *)GPIO0_TSRH) & 0xFF3FFFFF);
         /* high-impedecence */
-        out_be32((volatile unsigned*)GPIO0_TCR, in_be32((volatile unsigned*)GPIO0_TCR) & (~NAND_RB_GPIO_PIN));
+        out_be32((volatile unsigned *)GPIO0_TCR, in_be32((volatile unsigned *)GPIO0_TCR) & (~NAND_RB_GPIO_PIN));
         /* input select */
-        out_be32((volatile unsigned*)GPIO0_ISR1H, (in_be32((volatile unsigned*)GPIO0_ISR1H) & 0xFF3FFFFF) | 0x00400000);
+        out_be32((volatile unsigned *)GPIO0_ISR1H,
+                 (in_be32((volatile unsigned *)GPIO0_ISR1H) & 0xFF3FFFFF) | 0x00400000);
 #endif
 
         /* insert callbacks */
@@ -259,12 +259,11 @@ static int __init ppchameleonevb_init (void)
         this->eccmode = NAND_ECC_SOFT;
 
         /* Scan to find existence of the device (it could not be mounted) */
-        if (nand_scan (ppchameleon_mtd, 1)) {
+        if (nand_scan(ppchameleon_mtd, 1)) {
                 iounmap((void *)ppchameleon_fio_base);
-                kfree (ppchameleon_mtd);
+                kfree(ppchameleon_mtd);
                 goto nand_evb_init;
         }
-
 #ifndef USE_READY_BUSY_PIN
         /* Adjust delay if necessary */
         if (ppchameleon_mtd->size == NAND_SMALL_SIZE)
@@ -275,12 +274,11 @@ static int __init ppchameleonevb_init (void)
         ppchameleon_mtd->name = "ppchameleon-nand";
         mtd_parts_nb = parse_mtd_partitions(ppchameleon_mtd, part_probes, &mtd_parts, 0);
         if (mtd_parts_nb > 0)
-          part_type = "command line";
+                part_type = "command line";
         else
-          mtd_parts_nb = 0;
+                mtd_parts_nb = 0;
 #endif
-        if (mtd_parts_nb == 0)
-        {
+        if (mtd_parts_nb == 0) {
                 if (ppchameleon_mtd->size == NAND_SMALL_SIZE)
                         mtd_parts = partition_info_me;
                 else
@@ -293,13 +291,12 @@ static int __init ppchameleonevb_init (void)
         printk(KERN_NOTICE "Using %s partition definition\n", part_type);
         add_mtd_partitions(ppchameleon_mtd, mtd_parts, mtd_parts_nb);
 
-nand_evb_init:
+ nand_evb_init:
         /****************************
         * EVB NAND (always present) *
         ****************************/
         /* Allocate memory for MTD device structure and private data */
-        ppchameleonevb_mtd = kmalloc(sizeof(struct mtd_info) +
-                                                         sizeof(struct nand_chip), GFP_KERNEL);
+        ppchameleonevb_mtd = kmalloc(sizeof(struct mtd_info) + sizeof(struct nand_chip), GFP_KERNEL);
         if (!ppchameleonevb_mtd) {
                 printk("Unable to allocate PPChameleonEVB NAND MTD device structure.\n");
                 return -ENOMEM;
@@ -307,46 +304,47 @@ nand_evb_init:
 
         /* map physical address */
         ppchameleonevb_fio_base = ioremap(ppchameleonevb_fio_pbase, SZ_4M);
-        if(!ppchameleonevb_fio_base) {
+        if (!ppchameleonevb_fio_base) {
                 printk("ioremap PPChameleonEVB NAND flash failed\n");
                 kfree(ppchameleonevb_mtd);
                 return -EIO;
         }
 
         /* Get pointer to private data */
-        this = (struct nand_chip *) (&ppchameleonevb_mtd[1]);
+        this = (struct nand_chip *)(&ppchameleonevb_mtd[1]);
 
         /* Initialize structures */
-        memset((char *) ppchameleonevb_mtd, 0, sizeof(struct mtd_info));
-        memset((char *) this, 0, sizeof(struct nand_chip));
+        memset(ppchameleonevb_mtd, 0, sizeof(struct mtd_info));
+        memset(this, 0, sizeof(struct nand_chip));
 
         /* Link the private data with the MTD structure */
         ppchameleonevb_mtd->priv = this;
 
-        /* Initialize GPIOs */
+        /* Initialize GPIOs */
         /* Pin mapping for NAND chip */
         /*
-                CE      GPIO_14
-                CLE     GPIO_15
-                ALE     GPIO_16
-                R/B     GPIO_31
-        */
+           CE   GPIO_14
+           CLE  GPIO_15
+           ALE  GPIO_16
+           R/B  GPIO_31
+         */
         /* output select */
-        out_be32((volatile unsigned*)GPIO0_OSRH, in_be32((volatile unsigned*)GPIO0_OSRH) & 0xFFFFFFF0);
-        out_be32((volatile unsigned*)GPIO0_OSRL, in_be32((volatile unsigned*)GPIO0_OSRL) & 0x3FFFFFFF);
+        out_be32((volatile unsigned *)GPIO0_OSRH, in_be32((volatile unsigned *)GPIO0_OSRH) & 0xFFFFFFF0);
+        out_be32((volatile unsigned *)GPIO0_OSRL, in_be32((volatile unsigned *)GPIO0_OSRL) & 0x3FFFFFFF);
         /* three-state select */
-        out_be32((volatile unsigned*)GPIO0_TSRH, in_be32((volatile unsigned*)GPIO0_TSRH) & 0xFFFFFFF0);
-        out_be32((volatile unsigned*)GPIO0_TSRL, in_be32((volatile unsigned*)GPIO0_TSRL) & 0x3FFFFFFF);
+        out_be32((volatile unsigned *)GPIO0_TSRH, in_be32((volatile unsigned *)GPIO0_TSRH) & 0xFFFFFFF0);
+        out_be32((volatile unsigned *)GPIO0_TSRL, in_be32((volatile unsigned *)GPIO0_TSRL) & 0x3FFFFFFF);
         /* enable output driver */
-        out_be32((volatile unsigned*)GPIO0_TCR, in_be32((volatile unsigned*)GPIO0_TCR) | NAND_EVB_nCE_GPIO_PIN |
+        out_be32((volatile unsigned *)GPIO0_TCR, in_be32((volatile unsigned *)GPIO0_TCR) | NAND_EVB_nCE_GPIO_PIN |
                  NAND_EVB_CLE_GPIO_PIN | NAND_EVB_ALE_GPIO_PIN);
 #ifdef USE_READY_BUSY_PIN
         /* three-state select */
-        out_be32((volatile unsigned*)GPIO0_TSRL, in_be32((volatile unsigned*)GPIO0_TSRL) & 0xFFFFFFFC);
+        out_be32((volatile unsigned *)GPIO0_TSRL, in_be32((volatile unsigned *)GPIO0_TSRL) & 0xFFFFFFFC);
         /* high-impedecence */
-        out_be32((volatile unsigned*)GPIO0_TCR, in_be32((volatile unsigned*)GPIO0_TCR) & (~NAND_EVB_RB_GPIO_PIN));
+        out_be32((volatile unsigned *)GPIO0_TCR, in_be32((volatile unsigned *)GPIO0_TCR) & (~NAND_EVB_RB_GPIO_PIN));
         /* input select */
-        out_be32((volatile unsigned*)GPIO0_ISR1L, (in_be32((volatile unsigned*)GPIO0_ISR1L) & 0xFFFFFFFC) | 0x00000001);
+        out_be32((volatile unsigned *)GPIO0_ISR1L,
+                 (in_be32((volatile unsigned *)GPIO0_ISR1L) & 0xFFFFFFFC) | 0x00000001);
 #endif
 
         /* insert callbacks */
@@ -362,22 +360,20 @@ nand_evb_init:
         this->eccmode = NAND_ECC_SOFT;
 
         /* Scan to find existence of the device */
-        if (nand_scan (ppchameleonevb_mtd, 1)) {
+        if (nand_scan(ppchameleonevb_mtd, 1)) {
                 iounmap((void *)ppchameleonevb_fio_base);
-                kfree (ppchameleonevb_mtd);
+                kfree(ppchameleonevb_mtd);
                 return -ENXIO;
         }
-
 #ifdef CONFIG_MTD_PARTITIONS
         ppchameleonevb_mtd->name = NAND_EVB_MTD_NAME;
         mtd_parts_nb = parse_mtd_partitions(ppchameleonevb_mtd, part_probes_evb, &mtd_parts, 0);
         if (mtd_parts_nb > 0)
-          part_type = "command line";
+                part_type = "command line";
         else
-          mtd_parts_nb = 0;
+                mtd_parts_nb = 0;
 #endif
-        if (mtd_parts_nb == 0)
-        {
+        if (mtd_parts_nb == 0) {
                 mtd_parts = partition_info_evb;
                 mtd_parts_nb = NUM_PARTITIONS;
                 part_type = "static";
@@ -390,18 +386,19 @@ nand_evb_init:
         /* Return happy */
         return 0;
 }
+
 module_init(ppchameleonevb_init);
 
 /*
  * Clean up routine
  */
-static void __exit ppchameleonevb_cleanup (void)
+static void __exit ppchameleonevb_cleanup(void)
 {
         struct nand_chip *this;
 
         /* Release resources, unregister device(s) */
-        nand_release (ppchameleon_mtd);
-        nand_release (ppchameleonevb_mtd);
+        nand_release(ppchameleon_mtd);
+        nand_release(ppchameleonevb_mtd);
 
         /* Release iomaps */
         this = (struct nand_chip *) &ppchameleon_mtd[1];
diff --git a/drivers/mtd/nand/rtc_from4.c b/drivers/mtd/nand/rtc_from4.c
index 4129c03dfd90..1887989fb885 100644
--- a/drivers/mtd/nand/rtc_from4.c
+++ b/drivers/mtd/nand/rtc_from4.c
@@ -97,12 +97,12 @@ static struct mtd_info *rtc_from4_mtd = NULL;
 static void __iomem *rtc_from4_fio_base = (void *)P2SEGADDR(RTC_FROM4_FIO_BASE);
 
 static const struct mtd_partition partition_info[] = {
-        {
-                .name   = "Renesas flash partition 1",
-                .offset = 0,
-                .size   = MTDPART_SIZ_FULL
-        },
+        {
+         .name = "Renesas flash partition 1",
+         .offset = 0,
+         .size = MTDPART_SIZ_FULL},
 };
+
 #define NUM_PARTITIONS 1
 
 /*
@@ -111,8 +111,8 @@ static const struct mtd_partition partition_info[] = {
  *              NAND_BBT_CREATE and/or NAND_BBT_WRITE
  *
  */
-static uint8_t bbt_pattern[] = {'B', 'b', 't', '0' };
-static uint8_t mirror_pattern[] = {'1', 't', 'b', 'B' };
+static uint8_t bbt_pattern[] = { 'B', 'b', 't', '0' };
+static uint8_t mirror_pattern[] = { '1', 't', 'b', 'B' };
 
 static struct nand_bbt_descr rtc_from4_bbt_main_descr = {
         .options = NAND_BBT_LASTBLOCK | NAND_BBT_CREATE | NAND_BBT_WRITE
@@ -134,8 +134,6 @@ static struct nand_bbt_descr rtc_from4_bbt_mirror_descr = {
         .pattern = mirror_pattern
 };
 
-
-
 #ifdef RTC_FROM4_HWECC
 
 /* the Reed Solomon control structure */
@@ -148,11 +146,11 @@ static struct nand_oobinfo rtc_from4_nand_oobinfo = {
         .useecc = MTD_NANDECC_AUTOPLACE,
         .eccbytes = 32,
         .eccpos = {
-                 0,  1,  2,  3,  4,  5,  6,  7,
-                 8,  9, 10, 11, 12, 13, 14, 15,
-                16, 17, 18, 19, 20, 21, 22, 23,
-                24, 25, 26, 27, 28, 29, 30, 31},
-        .oobfree = { {32, 32} }
+                   0, 1, 2, 3, 4, 5, 6, 7,
+                   8, 9, 10, 11, 12, 13, 14, 15,
+                   16, 17, 18, 19, 20, 21, 22, 23,
+                   24, 25, 26, 27, 28, 29, 30, 31},
+        .oobfree = {{32, 32}}
 };
 
 /* Aargh. I missed the reversed bit order, when I
@@ -162,44 +160,42 @@ static struct nand_oobinfo rtc_from4_nand_oobinfo = {
  * of the ecc byte which we get from the FPGA
  */
 static uint8_t revbits[256] = {
-        0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0,
-        0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0,
-        0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8,
-        0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8,
-        0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4,
-        0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4,
-        0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec,
-        0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc,
-        0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2,
-        0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2,
-        0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea,
-        0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa,
-        0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6,
-        0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6,
-        0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee,
-        0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe,
-        0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1,
-        0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1,
-        0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9,
-        0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9,
-        0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5,
-        0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5,
-        0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed,
-        0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd,
-        0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3,
-        0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3,
-        0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb,
-        0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb,
-        0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7,
-        0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7,
-        0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef,
-        0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff,
+        0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0,
+        0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0,
+        0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8,
+        0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8,
+        0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4,
+        0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4,
+        0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec,
+        0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc,
+        0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2,
+        0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2,
+        0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea,
+        0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa,
+        0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6,
+        0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6,
+        0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee,
+        0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe,
+        0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1,
+        0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1,
+        0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9,
+        0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9,
+        0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5,
+        0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5,
+        0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed,
+        0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd,
+        0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3,
+        0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3,
+        0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb,
+        0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb,
+        0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7,
+        0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7,
+        0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef,
+        0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff,
 };
 
 #endif
 
-
-
 /*
  * rtc_from4_hwcontrol - hardware specific access to control-lines
  * @mtd:        MTD device structure
@@ -214,9 +210,9 @@ static uint8_t revbits[256] = {
  */
 static void rtc_from4_hwcontrol(struct mtd_info *mtd, int cmd)
 {
-        struct nand_chip* this = (struct nand_chip *) (mtd->priv);
+        struct nand_chip *this = (struct nand_chip *)(mtd->priv);
 
-        switch(cmd) {
+        switch (cmd) {
 
         case NAND_CTL_SETCLE:
                 this->IO_ADDR_W = (void __iomem *)((unsigned long)this->IO_ADDR_W | RTC_FROM4_CLE);
@@ -240,7 +236,6 @@ static void rtc_from4_hwcontrol(struct mtd_info *mtd, int cmd)
         }
 }
 
-
 /*
  * rtc_from4_nand_select_chip - hardware specific chip select
  * @mtd:        MTD device structure
@@ -252,26 +247,25 @@ static void rtc_from4_hwcontrol(struct mtd_info *mtd, int cmd)
  */
 static void rtc_from4_nand_select_chip(struct mtd_info *mtd, int chip)
 {
-        struct nand_chip *this = mtd->priv;
+        struct nand_chip *this = mtd->priv;
 
         this->IO_ADDR_R = (void __iomem *)((unsigned long)this->IO_ADDR_R & ~RTC_FROM4_NAND_ADDR_MASK);
         this->IO_ADDR_W = (void __iomem *)((unsigned long)this->IO_ADDR_W & ~RTC_FROM4_NAND_ADDR_MASK);
 
-        switch(chip) {
+        switch (chip) {
 
-        case 0:         /* select slot 3 chip */
+        case 0:         /* select slot 3 chip */
                 this->IO_ADDR_R = (void __iomem *)((unsigned long)this->IO_ADDR_R | RTC_FROM4_NAND_ADDR_SLOT3);
                 this->IO_ADDR_W = (void __iomem *)((unsigned long)this->IO_ADDR_W | RTC_FROM4_NAND_ADDR_SLOT3);
-                break;
-        case 1:         /* select slot 4 chip */
+                break;
+        case 1:         /* select slot 4 chip */
                 this->IO_ADDR_R = (void __iomem *)((unsigned long)this->IO_ADDR_R | RTC_FROM4_NAND_ADDR_SLOT4);
                 this->IO_ADDR_W = (void __iomem *)((unsigned long)this->IO_ADDR_W | RTC_FROM4_NAND_ADDR_SLOT4);
-                break;
+                break;
 
-        }
+        }
 }
 
-
 /*
  * rtc_from4_nand_device_ready - hardware specific ready/busy check
  * @mtd:        MTD device structure
@@ -290,7 +284,6 @@ static int rtc_from4_nand_device_ready(struct mtd_info *mtd)
 
 }
 
-
 /*
  * deplete - code to perform device recovery in case there was a power loss
  * @mtd:        MTD device structure
@@ -306,24 +299,23 @@ static int rtc_from4_nand_device_ready(struct mtd_info *mtd)
  */
 static void deplete(struct mtd_info *mtd, int chip)
 {
-        struct nand_chip *this = mtd->priv;
+        struct nand_chip *this = mtd->priv;
 
-        /* wait until device is ready */
-        while (!this->dev_ready(mtd));
+        /* wait until device is ready */
+        while (!this->dev_ready(mtd)) ;
 
         this->select_chip(mtd, chip);
 
         /* Send the commands for device recovery, phase 1 */
-        this->cmdfunc (mtd, NAND_CMD_DEPLETE1, 0x0000, 0x0000);
-        this->cmdfunc (mtd, NAND_CMD_DEPLETE2, -1, -1);
+        this->cmdfunc(mtd, NAND_CMD_DEPLETE1, 0x0000, 0x0000);
+        this->cmdfunc(mtd, NAND_CMD_DEPLETE2, -1, -1);
 
         /* Send the commands for device recovery, phase 2 */
-        this->cmdfunc (mtd, NAND_CMD_DEPLETE1, 0x0000, 0x0004);
-        this->cmdfunc (mtd, NAND_CMD_DEPLETE2, -1, -1);
+        this->cmdfunc(mtd, NAND_CMD_DEPLETE1, 0x0000, 0x0004);
+        this->cmdfunc(mtd, NAND_CMD_DEPLETE2, -1, -1);
 
 }
 
-
 #ifdef RTC_FROM4_HWECC
 /*
  * rtc_from4_enable_hwecc - hardware specific hardware ECC enable function
@@ -335,39 +327,35 @@ static void deplete(struct mtd_info *mtd, int chip)
  */
 static void rtc_from4_enable_hwecc(struct mtd_info *mtd, int mode)
 {
-        volatile unsigned short * rs_ecc_ctl = (volatile unsigned short *)(rtc_from4_fio_base + RTC_FROM4_RS_ECC_CTL);
+        volatile unsigned short *rs_ecc_ctl = (volatile unsigned short *)(rtc_from4_fio_base + RTC_FROM4_RS_ECC_CTL);
         unsigned short status;
 
         switch (mode) {
-            case NAND_ECC_READ :
-                status =  RTC_FROM4_RS_ECC_CTL_CLR
-                        | RTC_FROM4_RS_ECC_CTL_FD_E;
+        case NAND_ECC_READ:
+                status = RTC_FROM4_RS_ECC_CTL_CLR | RTC_FROM4_RS_ECC_CTL_FD_E;
 
                 *rs_ecc_ctl = status;
                 break;
 
-            case NAND_ECC_READSYN :
-                status =  0x00;
+        case NAND_ECC_READSYN:
+                status = 0x00;
 
                 *rs_ecc_ctl = status;
                 break;
 
-            case NAND_ECC_WRITE :
-                status =  RTC_FROM4_RS_ECC_CTL_CLR
-                        | RTC_FROM4_RS_ECC_CTL_GEN
-                        | RTC_FROM4_RS_ECC_CTL_FD_E;
+        case NAND_ECC_WRITE:
+                status = RTC_FROM4_RS_ECC_CTL_CLR | RTC_FROM4_RS_ECC_CTL_GEN | RTC_FROM4_RS_ECC_CTL_FD_E;
 
                 *rs_ecc_ctl = status;
                 break;
 
-            default:
+        default:
                 BUG();
                 break;
         }
 
 }
 
-
 /*
  * rtc_from4_calculate_ecc - hardware specific code to read ECC code
  * @mtd:        MTD device structure
@@ -383,7 +371,7 @@ static void rtc_from4_enable_hwecc(struct mtd_info *mtd, int mode)
  */
 static void rtc_from4_calculate_ecc(struct mtd_info *mtd, const u_char *dat, u_char *ecc_code)
 {
-        volatile unsigned short * rs_eccn = (volatile unsigned short *)(rtc_from4_fio_base + RTC_FROM4_RS_ECCN);
+        volatile unsigned short *rs_eccn = (volatile unsigned short *)(rtc_from4_fio_base + RTC_FROM4_RS_ECCN);
         unsigned short value;
         int i;
 
@@ -395,7 +383,6 @@ static void rtc_from4_calculate_ecc(struct mtd_info *mtd, const u_char *dat, u_c
         ecc_code[7] |= 0x0f;    /* set the last four bits (not used) */
 }
 
-
 /*
  * rtc_from4_correct_data - hardware specific code to correct data using ECC code
  * @mtd:        MTD device structure
@@ -414,7 +401,7 @@ static int rtc_from4_correct_data(struct mtd_info *mtd, const u_char *buf, u_cha
         unsigned short status;
         uint16_t par[6], syn[6];
         uint8_t ecc[8];
-        volatile unsigned short *rs_ecc;
+        volatile unsigned short *rs_ecc;
 
         status = *((volatile unsigned short *)(rtc_from4_fio_base + RTC_FROM4_RS_ECC_CHK));
 
@@ -424,23 +411,18 @@ static int rtc_from4_correct_data(struct mtd_info *mtd, const u_char *buf, u_cha
 
         /* Read the syndrom pattern from the FPGA and correct the bitorder */
         rs_ecc = (volatile unsigned short *)(rtc_from4_fio_base + RTC_FROM4_RS_ECC);
-        for (i = 0; i < 8; i++) {
-                ecc[i] = revbits[(*rs_ecc) & 0xFF];
-                rs_ecc++;
-        }
+        for (i = 0; i < 8; i++) {
+                ecc[i] = revbits[(*rs_ecc) & 0xFF];
+                rs_ecc++;
+        }
 
         /* convert into 6 10bit syndrome fields */
-        par[5] = rs_decoder->index_of[(((uint16_t)ecc[0] >> 0) & 0x0ff) |
-                                      (((uint16_t)ecc[1] << 8) & 0x300)];
-        par[4] = rs_decoder->index_of[(((uint16_t)ecc[1] >> 2) & 0x03f) |
-                                      (((uint16_t)ecc[2] << 6) & 0x3c0)];
-        par[3] = rs_decoder->index_of[(((uint16_t)ecc[2] >> 4) & 0x00f) |
-                                      (((uint16_t)ecc[3] << 4) & 0x3f0)];
-        par[2] = rs_decoder->index_of[(((uint16_t)ecc[3] >> 6) & 0x003) |
-                                      (((uint16_t)ecc[4] << 2) & 0x3fc)];
-        par[1] = rs_decoder->index_of[(((uint16_t)ecc[5] >> 0) & 0x0ff) |
-                                      (((uint16_t)ecc[6] << 8) & 0x300)];
-        par[0] = (((uint16_t)ecc[6] >> 2) & 0x03f) | (((uint16_t)ecc[7] << 6) & 0x3c0);
+        par[5] = rs_decoder->index_of[(((uint16_t) ecc[0] >> 0) & 0x0ff) | (((uint16_t) ecc[1] << 8) & 0x300)];
+        par[4] = rs_decoder->index_of[(((uint16_t) ecc[1] >> 2) & 0x03f) | (((uint16_t) ecc[2] << 6) & 0x3c0)];
+        par[3] = rs_decoder->index_of[(((uint16_t) ecc[2] >> 4) & 0x00f) | (((uint16_t) ecc[3] << 4) & 0x3f0)];
+        par[2] = rs_decoder->index_of[(((uint16_t) ecc[3] >> 6) & 0x003) | (((uint16_t) ecc[4] << 2) & 0x3fc)];
+        par[1] = rs_decoder->index_of[(((uint16_t) ecc[5] >> 0) & 0x0ff) | (((uint16_t) ecc[6] << 8) & 0x300)];
+        par[0] = (((uint16_t) ecc[6] >> 2) & 0x03f) | (((uint16_t) ecc[7] << 6) & 0x3c0);
 
         /* Convert to computable syndrome */
         for (i = 0; i < 6; i++) {
@@ -453,16 +435,14 @@ static int rtc_from4_correct_data(struct mtd_info *mtd, const u_char *buf, u_cha
                 syn[i] = rs_decoder->index_of[syn[i]];
         }
 
-        /* Let the library code do its magic.*/
-        res = decode_rs8(rs_decoder, (uint8_t *)buf, par, 512, syn, 0, NULL, 0xff, NULL);
+        /* Let the library code do its magic. */
+        res = decode_rs8(rs_decoder, (uint8_t *) buf, par, 512, syn, 0, NULL, 0xff, NULL);
         if (res > 0) {
-                DEBUG (MTD_DEBUG_LEVEL0, "rtc_from4_correct_data: "
-                        "ECC corrected %d errors on read\n", res);
+                DEBUG(MTD_DEBUG_LEVEL0, "rtc_from4_correct_data: " "ECC corrected %d errors on read\n", res);
         }
         return res;
 }
 
-
 /**
  * rtc_from4_errstat - perform additional error status checks
  * @mtd:        MTD device structure
@@ -480,44 +460,44 @@ static int rtc_from4_correct_data(struct mtd_info *mtd, const u_char *buf, u_cha
  */
 static int rtc_from4_errstat(struct mtd_info *mtd, struct nand_chip *this, int state, int status, int page)
 {
-        int     er_stat=0;
-        int     rtn, retlen;
-        size_t  len;
+        int er_stat = 0;
+        int rtn, retlen;
+        size_t len;
         uint8_t *buf;
-        int     i;
+        int i;
 
-        this->cmdfunc (mtd, NAND_CMD_STATUS_CLEAR, -1, -1);
+        this->cmdfunc(mtd, NAND_CMD_STATUS_CLEAR, -1, -1);
 
-        if (state == FL_ERASING) {
-                for (i=0; i<4; i++) {
-                        if (status & 1<<(i+1)) {
-                                this->cmdfunc (mtd, (NAND_CMD_STATUS_ERROR + i + 1), -1, -1);
+        if (state == FL_ERASING) {
+                for (i = 0; i < 4; i++) {
+                        if (status & 1 << (i + 1)) {
+                                this->cmdfunc(mtd, (NAND_CMD_STATUS_ERROR + i + 1), -1, -1);
                                 rtn = this->read_byte(mtd);
-                                this->cmdfunc (mtd, NAND_CMD_STATUS_RESET, -1, -1);
+                                this->cmdfunc(mtd, NAND_CMD_STATUS_RESET, -1, -1);
                                 if (!(rtn & ERR_STAT_ECC_AVAILABLE)) {
-                                        er_stat |= 1<<(i+1);    /* err_ecc_not_avail */
+                                        er_stat |= 1 << (i + 1);        /* err_ecc_not_avail */
                                 }
                         }
                 }
         } else if (state == FL_WRITING) {
                 /* single bank write logic */
-                this->cmdfunc (mtd, NAND_CMD_STATUS_ERROR, -1, -1);
+                this->cmdfunc(mtd, NAND_CMD_STATUS_ERROR, -1, -1);
                 rtn = this->read_byte(mtd);
-                this->cmdfunc (mtd, NAND_CMD_STATUS_RESET, -1, -1);
+                this->cmdfunc(mtd, NAND_CMD_STATUS_RESET, -1, -1);
                 if (!(rtn & ERR_STAT_ECC_AVAILABLE)) {
-                        er_stat |= 1<<1;        /* err_ecc_not_avail */
+                        er_stat |= 1 << 1;      /* err_ecc_not_avail */
                 } else {
                         len = mtd->oobblock;
-                        buf = kmalloc (len, GFP_KERNEL);
+                        buf = kmalloc(len, GFP_KERNEL);
                         if (!buf) {
-                                printk (KERN_ERR "rtc_from4_errstat: Out of memory!\n");
-                                er_stat = 1;                    /* if we can't check, assume failed */
+                                printk(KERN_ERR "rtc_from4_errstat: Out of memory!\n");
+                                er_stat = 1;    /* if we can't check, assume failed */
                         } else {
                                 /* recovery read */
                                 /* page read */
-                                rtn = nand_do_read_ecc (mtd, page, len, &retlen, buf, NULL, this->autooob, 1);
+                                rtn = nand_do_read_ecc(mtd, page, len, &retlen, buf, NULL, this->autooob, 1);
                                 if (rtn) {      /* if read failed or > 1-bit error corrected */
-                                        er_stat |= 1<<1;        /* ECC read failed */
+                                        er_stat |= 1 << 1;      /* ECC read failed */
                                 }
                                 kfree(buf);
                         }
@@ -525,7 +505,7 @@ static int rtc_from4_errstat(struct mtd_info *mtd, struct nand_chip *this, int s
         }
 
         rtn = status;
-        if (er_stat == 0) {                             /* if ECC is available   */
+        if (er_stat == 0) {     /* if ECC is available   */
                 rtn = (status & ~NAND_STATUS_FAIL);     /*   clear the error bit */
         }
 
@@ -533,30 +513,28 @@ static int rtc_from4_errstat(struct mtd_info *mtd, struct nand_chip *this, int s
 }
 #endif
 
-
 /*
  * Main initialization routine
  */
-int __init rtc_from4_init (void)
+int __init rtc_from4_init(void)
 {
         struct nand_chip *this;
         unsigned short bcr1, bcr2, wcr2;
         int i;
 
         /* Allocate memory for MTD device structure and private data */
-        rtc_from4_mtd = kmalloc(sizeof(struct mtd_info) + sizeof (struct nand_chip),
-                                GFP_KERNEL);
+        rtc_from4_mtd = kmalloc(sizeof(struct mtd_info) + sizeof(struct nand_chip), GFP_KERNEL);
         if (!rtc_from4_mtd) {
-                printk ("Unable to allocate Renesas NAND MTD device structure.\n");
+                printk("Unable to allocate Renesas NAND MTD device structure.\n");
                 return -ENOMEM;
         }
 
         /* Get pointer to private data */
-        this = (struct nand_chip *) (&rtc_from4_mtd[1]);
+        this = (struct nand_chip *)(&rtc_from4_mtd[1]);
 
         /* Initialize structures */
-        memset((char *) rtc_from4_mtd, 0, sizeof(struct mtd_info));
-        memset((char *) this, 0, sizeof(struct nand_chip));
+        memset(rtc_from4_mtd, 0, sizeof(struct mtd_info));
+        memset(this, 0, sizeof(struct nand_chip));
 
         /* Link the private data with the MTD structure */
         rtc_from4_mtd->priv = this;
@@ -582,7 +560,7 @@ int __init rtc_from4_init (void)
         /* Set address of hardware control function */
         this->hwcontrol = rtc_from4_hwcontrol;
         /* Set address of chip select function */
-        this->select_chip = rtc_from4_nand_select_chip;
+        this->select_chip = rtc_from4_nand_select_chip;
         /* command delay time (in us) */
         this->chip_delay = 100;
         /* return the status of the Ready/Busy line */
@@ -591,7 +569,7 @@ int __init rtc_from4_init (void)
 #ifdef RTC_FROM4_HWECC
         printk(KERN_INFO "rtc_from4_init: using hardware ECC detection.\n");
 
-        this->eccmode = NAND_ECC_HW8_512;
+        this->eccmode = NAND_ECC_HW8_512;
         this->options |= NAND_HWECC_SYNDROME;
         /* return the status of extra status and ECC checks */
         this->errstat = rtc_from4_errstat;
@@ -617,7 +595,7 @@ int __init rtc_from4_init (void)
         }
 
         /* Perform 'device recovery' for each chip in case there was a power loss. */
-        for (i=0; i < this->numchips; i++) {
+        for (i = 0; i < this->numchips; i++) {
                 deplete(rtc_from4_mtd, i);
         }
 
@@ -643,7 +621,7 @@ int __init rtc_from4_init (void)
          */
         rs_decoder = init_rs(10, 0x409, 0, 1, 6);
         if (!rs_decoder) {
-                printk (KERN_ERR "Could not create a RS decoder\n");
+                printk(KERN_ERR "Could not create a RS decoder\n");
                 nand_release(rtc_from4_mtd);
                 kfree(rtc_from4_mtd);
                 return -ENOMEM;
@@ -652,20 +630,20 @@ int __init rtc_from4_init (void)
         /* Return happy */
         return 0;
 }
-module_init(rtc_from4_init);
 
+module_init(rtc_from4_init);
 
 /*
  * Clean up routine
  */
 #ifdef MODULE
-static void __exit rtc_from4_cleanup (void)
+static void __exit rtc_from4_cleanup(void)
 {
         /* Release resource, unregister partitions */
         nand_release(rtc_from4_mtd);
 
         /* Free the MTD device structure */
-        kfree (rtc_from4_mtd);
+        kfree(rtc_from4_mtd);
 
 #ifdef RTC_FROM4_HWECC
         /* Free the reed solomon resources */
@@ -674,10 +652,10 @@ static void __exit rtc_from4_cleanup (void)
         }
 #endif
 }
+
 module_exit(rtc_from4_cleanup);
 #endif
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("d.marlin <dmarlin@redhat.com");
 MODULE_DESCRIPTION("Board-specific glue layer for AG-AND flash on Renesas FROM_BOARD4");
-
diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c
index 5b55599739f3..338fda87b9e5 100644
--- a/drivers/mtd/nand/s3c2410.c
+++ b/drivers/mtd/nand/s3c2410.c
@@ -77,10 +77,10 @@ static int hardware_ecc = 0;
  */
 
 static struct nand_oobinfo nand_hw_eccoob = {
-        .useecc         = MTD_NANDECC_AUTOPLACE,
-        .eccbytes       = 3,
-        .eccpos         = {0, 1, 2 },
-        .oobfree        = { {8, 8} }
+        .useecc = MTD_NANDECC_AUTOPLACE,
+        .eccbytes = 3,
+        .eccpos = {0, 1, 2},
+        .oobfree = {{8, 8}}
 };
 
 /* controller and mtd information */
@@ -149,8 +149,7 @@ static int s3c2410_nand_calc_rate(int wanted, unsigned long clk, int max)
         pr_debug("result %d from %ld, %d\n", result, clk, wanted);
 
         if (result > max) {
-                printk("%d ns is too big for current clock rate %ld\n",
-                       wanted, clk);
+                printk("%d ns is too big for current clock rate %ld\n", wanted, clk);
                 return -1;
         }
 
@@ -164,8 +163,7 @@ static int s3c2410_nand_calc_rate(int wanted, unsigned long clk, int max)
 
 /* controller setup */
 
-static int s3c2410_nand_inithw(struct s3c2410_nand_info *info,
-                               struct platform_device *pdev)
+static int s3c2410_nand_inithw(struct s3c2410_nand_info *info, struct platform_device *pdev)
 {
         struct s3c2410_platform_nand *plat = to_nand_plat(pdev);
         unsigned long clkrate = clk_get_rate(info->clk);
@@ -177,7 +175,7 @@ static int s3c2410_nand_inithw(struct s3c2410_nand_info *info,
         clkrate /= 1000;        /* turn clock into kHz for ease of use */
 
         if (plat != NULL) {
-                tacls  = s3c2410_nand_calc_rate(plat->tacls, clkrate, 4);
+                tacls = s3c2410_nand_calc_rate(plat->tacls, clkrate, 4);
                 twrph0 = s3c2410_nand_calc_rate(plat->twrph0, clkrate, 8);
                 twrph1 = s3c2410_nand_calc_rate(plat->twrph1, clkrate, 8);
         } else {
@@ -193,19 +191,17 @@ static int s3c2410_nand_inithw(struct s3c2410_nand_info *info,
         }
 
         printk(KERN_INFO PFX "Tacls=%d, %dns Twrph0=%d %dns, Twrph1=%d %dns\n",
-               tacls, to_ns(tacls, clkrate),
-               twrph0, to_ns(twrph0, clkrate),
-               twrph1, to_ns(twrph1, clkrate));
+               tacls, to_ns(tacls, clkrate), twrph0, to_ns(twrph0, clkrate), twrph1, to_ns(twrph1, clkrate));
 
         if (!info->is_s3c2440) {
-                cfg  = S3C2410_NFCONF_EN;
-                cfg |= S3C2410_NFCONF_TACLS(tacls-1);
-                cfg |= S3C2410_NFCONF_TWRPH0(twrph0-1);
-                cfg |= S3C2410_NFCONF_TWRPH1(twrph1-1);
+                cfg = S3C2410_NFCONF_EN;
+                cfg |= S3C2410_NFCONF_TACLS(tacls - 1);
+                cfg |= S3C2410_NFCONF_TWRPH0(twrph0 - 1);
+                cfg |= S3C2410_NFCONF_TWRPH1(twrph1 - 1);
         } else {
-                cfg   = S3C2440_NFCONF_TACLS(tacls-1);
-                cfg  |= S3C2440_NFCONF_TWRPH0(twrph0-1);
-                cfg  |= S3C2440_NFCONF_TWRPH1(twrph1-1);
+                cfg = S3C2440_NFCONF_TACLS(tacls - 1);
+                cfg |= S3C2440_NFCONF_TWRPH0(twrph0 - 1);
+                cfg |= S3C2440_NFCONF_TWRPH1(twrph1 - 1);
         }
 
         pr_debug(PFX "NF_CONF is 0x%lx\n", cfg);
@@ -229,7 +225,7 @@ static void s3c2410_nand_select_chip(struct mtd_info *mtd, int chip)
         info = nmtd->info;
 
         bit = (info->is_s3c2440) ? S3C2440_NFCONT_nFCE : S3C2410_NFCONF_nFCE;
-        reg = info->regs+((info->is_s3c2440) ? S3C2440_NFCONT:S3C2410_NFCONF);
+        reg = info->regs + ((info->is_s3c2440) ? S3C2440_NFCONT : S3C2410_NFCONF);
 
         cur = readl(reg);
 
@@ -243,7 +239,7 @@ static void s3c2410_nand_select_chip(struct mtd_info *mtd, int chip)
 
                 if (info->platform != NULL) {
                         if (info->platform->select_chip != NULL)
-                                (info->platform->select_chip)(nmtd->set, chip);
+                                (info->platform->select_chip) (nmtd->set, chip);
                 }
 
                 cur &= ~bit;
@@ -330,22 +326,16 @@ static int s3c2410_nand_devready(struct mtd_info *mtd)
         return readb(info->regs + S3C2410_NFSTAT) & S3C2410_NFSTAT_BUSY;
 }
 
-
 /* ECC handling functions */
 
-static int s3c2410_nand_correct_data(struct mtd_info *mtd, u_char *dat,
-                                     u_char *read_ecc, u_char *calc_ecc)
+static int s3c2410_nand_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_char *calc_ecc)
 {
-        pr_debug("s3c2410_nand_correct_data(%p,%p,%p,%p)\n",
-                 mtd, dat, read_ecc, calc_ecc);
+        pr_debug("s3c2410_nand_correct_data(%p,%p,%p,%p)\n", mtd, dat, read_ecc, calc_ecc);
 
         pr_debug("eccs: read %02x,%02x,%02x vs calc %02x,%02x,%02x\n",
-                 read_ecc[0], read_ecc[1], read_ecc[2],
-                 calc_ecc[0], calc_ecc[1], calc_ecc[2]);
+                 read_ecc[0], read_ecc[1], read_ecc[2], calc_ecc[0], calc_ecc[1], calc_ecc[2]);
 
-        if (read_ecc[0] == calc_ecc[0] &&
-            read_ecc[1] == calc_ecc[1] &&
-            read_ecc[2] == calc_ecc[2])
+        if (read_ecc[0] == calc_ecc[0] && read_ecc[1] == calc_ecc[1] && read_ecc[2] == calc_ecc[2])
                 return 0;
 
         /* we curently have no method for correcting the error */
@@ -378,8 +368,7 @@ static void s3c2440_nand_enable_hwecc(struct mtd_info *mtd, int mode)
         writel(ctrl | S3C2440_NFCONT_INITECC, info->regs + S3C2440_NFCONT);
 }
 
-static int s3c2410_nand_calculate_ecc(struct mtd_info *mtd,
-                                      const u_char *dat, u_char *ecc_code)
+static int s3c2410_nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat, u_char *ecc_code)
 {
         struct s3c2410_nand_info *info = s3c2410_nand_mtd_toinfo(mtd);
 
@@ -387,15 +376,12 @@ static int s3c2410_nand_calculate_ecc(struct mtd_info *mtd,
         ecc_code[1] = readb(info->regs + S3C2410_NFECC + 1);
         ecc_code[2] = readb(info->regs + S3C2410_NFECC + 2);
 
-        pr_debug("calculate_ecc: returning ecc %02x,%02x,%02x\n",
-                 ecc_code[0], ecc_code[1], ecc_code[2]);
+        pr_debug("calculate_ecc: returning ecc %02x,%02x,%02x\n", ecc_code[0], ecc_code[1], ecc_code[2]);
 
         return 0;
 }
 
-
-static int s3c2440_nand_calculate_ecc(struct mtd_info *mtd,
-                                      const u_char *dat, u_char *ecc_code)
+static int s3c2440_nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat, u_char *ecc_code)
 {
         struct s3c2410_nand_info *info = s3c2410_nand_mtd_toinfo(mtd);
         unsigned long ecc = readl(info->regs + S3C2440_NFMECC0);
@@ -404,13 +390,11 @@ static int s3c2440_nand_calculate_ecc(struct mtd_info *mtd,
         ecc_code[1] = ecc >> 8;
         ecc_code[2] = ecc >> 16;
 
-        pr_debug("calculate_ecc: returning ecc %02x,%02x,%02x\n",
-                 ecc_code[0], ecc_code[1], ecc_code[2]);
+        pr_debug("calculate_ecc: returning ecc %02x,%02x,%02x\n", ecc_code[0], ecc_code[1], ecc_code[2]);
 
         return 0;
 }
 
-
 /* over-ride the standard functions for a little more speed. We can
  * use read/write block to move the data buffers to/from the controller
 */
@@ -421,8 +405,7 @@ static void s3c2410_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len)
         readsb(this->IO_ADDR_R, buf, len);
 }
 
-static void s3c2410_nand_write_buf(struct mtd_info *mtd,
-                                   const u_char *buf, int len)
+static void s3c2410_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len)
 {
         struct nand_chip *this = mtd->priv;
         writesb(this->IO_ADDR_W, buf, len);
@@ -488,9 +471,7 @@ static int s3c2410_nand_add_partition(struct s3c2410_nand_info *info,
                 return add_mtd_device(&mtd->mtd);
 
         if (set->nr_partitions > 0 && set->partitions != NULL) {
-                return add_mtd_partitions(&mtd->mtd,
-                                          set->partitions,
-                                          set->nr_partitions);
+                return add_mtd_partitions(&mtd->mtd, set->partitions, set->nr_partitions);
         }
 
         return add_mtd_device(&mtd->mtd);
@@ -654,13 +635,11 @@ static int s3c24xx_nand_probe(struct platform_device *pdev, int is_s3c2440)
         nmtd = info->mtds;
 
         for (setno = 0; setno < nr_sets; setno++, nmtd++) {
-                pr_debug("initialising set %d (%p, info %p)\n",
-                         setno, nmtd, info);
+                pr_debug("initialising set %d (%p, info %p)\n", setno, nmtd, info);
 
                 s3c2410_nand_init_chip(info, nmtd, sets);
 
-                nmtd->scan_res = nand_scan(&nmtd->mtd,
-                                           (sets) ? sets->nr_chips : 1);
+                nmtd->scan_res = nand_scan(&nmtd->mtd, (sets) ? sets->nr_chips : 1);
 
                 if (nmtd->scan_res == 0) {
                         s3c2410_nand_add_partition(info, nmtd, sets);
diff --git a/drivers/mtd/nand/sharpsl.c b/drivers/mtd/nand/sharpsl.c
index c294374871a4..25322a8d44d8 100644
--- a/drivers/mtd/nand/sharpsl.c
+++ b/drivers/mtd/nand/sharpsl.c
@@ -46,7 +46,6 @@ static int sharpsl_phys_base = 0x0C000000;
 #define FLCLE           (1 << 1)
 #define FLCE0           (1 << 0)
 
-
 /*
  * MTD structure for SharpSL
  */
@@ -60,27 +59,26 @@ static struct mtd_info *sharpsl_mtd = NULL;
 static int nr_partitions;
 static struct mtd_partition sharpsl_nand_default_partition_info[] = {
         {
-        .name = "System Area",
-        .offset = 0,
-        .size = 7 * 1024 * 1024,
-        },
+         .name = "System Area",
+         .offset = 0,
+         .size = 7 * 1024 * 1024,
+         },
         {
-        .name = "Root Filesystem",
-        .offset = 7 * 1024 * 1024,
-        .size = 30 * 1024 * 1024,
-        },
+         .name = "Root Filesystem",
+         .offset = 7 * 1024 * 1024,
+         .size = 30 * 1024 * 1024,
+         },
         {
-        .name = "Home Filesystem",
-        .offset = MTDPART_OFS_APPEND ,
-        .size = MTDPART_SIZ_FULL ,
-        },
+         .name = "Home Filesystem",
+         .offset = MTDPART_OFS_APPEND,
+         .size = MTDPART_SIZ_FULL,
+         },
 };
 
 /*
  *      hardware specific access to control-lines
  */
-static void
-sharpsl_nand_hwcontrol(struct mtd_info* mtd, int cmd)
+static void sharpsl_nand_hwcontrol(struct mtd_info *mtd, int cmd)
 {
         switch (cmd) {
         case NAND_CTL_SETCLE:
@@ -98,10 +96,10 @@ sharpsl_nand_hwcontrol(struct mtd_info* mtd, int cmd)
                 break;
 
         case NAND_CTL_SETNCE:
-                writeb(readb(FLASHCTL) & ~(FLCE0|FLCE1), FLASHCTL);
+                writeb(readb(FLASHCTL) & ~(FLCE0 | FLCE1), FLASHCTL);
                 break;
         case NAND_CTL_CLRNCE:
-                writeb(readb(FLASHCTL) | (FLCE0|FLCE1), FLASHCTL);
+                writeb(readb(FLASHCTL) | (FLCE0 | FLCE1), FLASHCTL);
                 break;
         }
 }
@@ -126,27 +124,23 @@ static struct nand_oobinfo akita_oobinfo = {
         .useecc = MTD_NANDECC_AUTOPLACE,
         .eccbytes = 24,
         .eccpos = {
-                0x5,  0x1,  0x2,  0x3,  0x6,  0x7,  0x15, 0x11,
-                0x12, 0x13, 0x16, 0x17, 0x25, 0x21, 0x22, 0x23,
-                0x26, 0x27, 0x35, 0x31, 0x32, 0x33, 0x36, 0x37},
-        .oobfree = { {0x08, 0x09} }
+                   0x5, 0x1, 0x2, 0x3, 0x6, 0x7, 0x15, 0x11,
+                   0x12, 0x13, 0x16, 0x17, 0x25, 0x21, 0x22, 0x23,
+                   0x26, 0x27, 0x35, 0x31, 0x32, 0x33, 0x36, 0x37},
+        .oobfree = {{0x08, 0x09}}
 };
 
-static int
-sharpsl_nand_dev_ready(struct mtd_info* mtd)
+static int sharpsl_nand_dev_ready(struct mtd_info *mtd)
 {
         return !((readb(FLASHCTL) & FLRYBY) == 0);
 }
 
-static void
-sharpsl_nand_enable_hwecc(struct mtd_info* mtd, int mode)
+static void sharpsl_nand_enable_hwecc(struct mtd_info *mtd, int mode)
 {
-        writeb(0 ,ECCCLRR);
+        writeb(0, ECCCLRR);
 }
 
-static int
-sharpsl_nand_calculate_ecc(struct mtd_info* mtd, const u_char* dat,
-                                u_char* ecc_code)
+static int sharpsl_nand_calculate_ecc(struct mtd_info *mtd, const u_char * dat, u_char * ecc_code)
 {
         ecc_code[0] = ~readb(ECCLPUB);
         ecc_code[1] = ~readb(ECCLPLB);
@@ -154,44 +148,40 @@ sharpsl_nand_calculate_ecc(struct mtd_info* mtd, const u_char* dat,
         return readb(ECCCNTR) != 0;
 }
 
-
 #ifdef CONFIG_MTD_PARTITIONS
 const char *part_probes[] = { "cmdlinepart", NULL };
 #endif
 
-
 /*
  * Main initialization routine
  */
-int __init
-sharpsl_nand_init(void)
+int __init sharpsl_nand_init(void)
 {
         struct nand_chip *this;
-        struct mtd_partition* sharpsl_partition_info;
+        struct mtd_partition *sharpsl_partition_info;
         int err = 0;
 
         /* Allocate memory for MTD device structure and private data */
-        sharpsl_mtd = kmalloc(sizeof(struct mtd_info) + sizeof(struct nand_chip),
-                                GFP_KERNEL);
+        sharpsl_mtd = kmalloc(sizeof(struct mtd_info) + sizeof(struct nand_chip), GFP_KERNEL);
         if (!sharpsl_mtd) {
-                printk ("Unable to allocate SharpSL NAND MTD device structure.\n");
+                printk("Unable to allocate SharpSL NAND MTD device structure.\n");
                 return -ENOMEM;
         }
 
         /* map physical adress */
         sharpsl_io_base = ioremap(sharpsl_phys_base, 0x1000);
-        if(!sharpsl_io_base){
+        if (!sharpsl_io_base) {
                 printk("ioremap to access Sharp SL NAND chip failed\n");
                 kfree(sharpsl_mtd);
                 return -EIO;
         }
 
         /* Get pointer to private data */
-        this = (struct nand_chip *) (&sharpsl_mtd[1]);
+        this = (struct nand_chip *)(&sharpsl_mtd[1]);
 
         /* Initialize structures */
-        memset((char *) sharpsl_mtd, 0, sizeof(struct mtd_info));
-        memset((char *) this, 0, sizeof(struct nand_chip));
+        memset(sharpsl_mtd, 0, sizeof(struct mtd_info));
+        memset(this, 0, sizeof(struct nand_chip));
 
         /* Link the private data with the MTD structure */
         sharpsl_mtd->priv = this;
@@ -221,7 +211,7 @@ sharpsl_nand_init(void)
         this->correct_data = nand_correct_data;
 
         /* Scan to find existence of the device */
-        err=nand_scan(sharpsl_mtd,1);
+        err = nand_scan(sharpsl_mtd, 1);
         if (err) {
                 iounmap(sharpsl_io_base);
                 kfree(sharpsl_mtd);
@@ -230,24 +220,23 @@ sharpsl_nand_init(void)
 
         /* Register the partitions */
         sharpsl_mtd->name = "sharpsl-nand";
-        nr_partitions = parse_mtd_partitions(sharpsl_mtd, part_probes,
-                                                &sharpsl_partition_info, 0);
+        nr_partitions = parse_mtd_partitions(sharpsl_mtd, part_probes, &sharpsl_partition_info, 0);
 
         if (nr_partitions <= 0) {
                 nr_partitions = DEFAULT_NUM_PARTITIONS;
                 sharpsl_partition_info = sharpsl_nand_default_partition_info;
                 if (machine_is_poodle()) {
-                        sharpsl_partition_info[1].size=22 * 1024 * 1024;
+                        sharpsl_partition_info[1].size = 22 * 1024 * 1024;
                 } else if (machine_is_corgi() || machine_is_shepherd()) {
-                        sharpsl_partition_info[1].size=25 * 1024 * 1024;
+                        sharpsl_partition_info[1].size = 25 * 1024 * 1024;
                 } else if (machine_is_husky()) {
-                        sharpsl_partition_info[1].size=53 * 1024 * 1024;
+                        sharpsl_partition_info[1].size = 53 * 1024 * 1024;
                 } else if (machine_is_spitz()) {
-                        sharpsl_partition_info[1].size=5 * 1024 * 1024;
+                        sharpsl_partition_info[1].size = 5 * 1024 * 1024;
                 } else if (machine_is_akita()) {
-                        sharpsl_partition_info[1].size=58 * 1024 * 1024;
+                        sharpsl_partition_info[1].size = 58 * 1024 * 1024;
                 } else if (machine_is_borzoi()) {
-                        sharpsl_partition_info[1].size=32 * 1024 * 1024;
+                        sharpsl_partition_info[1].size = 32 * 1024 * 1024;
                 }
         }
 
@@ -261,6 +250,7 @@ sharpsl_nand_init(void)
         /* Return happy */
         return 0;
 }
+
 module_init(sharpsl_nand_init);
 
 /*
@@ -269,7 +259,7 @@ module_init(sharpsl_nand_init);
 #ifdef MODULE
 static void __exit sharpsl_nand_cleanup(void)
 {
-        struct nand_chip *this = (struct nand_chip *) &sharpsl_mtd[1];
+        struct nand_chip *this = (struct nand_chip *)&sharpsl_mtd[1];
 
         /* Release resources, unregister device */
         nand_release(sharpsl_mtd);
@@ -279,6 +269,7 @@ static void __exit sharpsl_nand_cleanup(void)
         /* Free the MTD device structure */
         kfree(sharpsl_mtd);
 }
+
 module_exit(sharpsl_nand_cleanup);
 #endif
 
diff --git a/drivers/mtd/nand/spia.c b/drivers/mtd/nand/spia.c
index 9cf1ce718ec1..a11354b9afa2 100644
--- a/drivers/mtd/nand/spia.c
+++ b/drivers/mtd/nand/spia.c
@@ -39,16 +39,16 @@ static struct mtd_info *spia_mtd = NULL;
  */
 #define SPIA_IO_BASE    0xd0000000      /* Start of EP7212 IO address space */
 #define SPIA_FIO_BASE   0xf0000000      /* Address where flash is mapped */
-#define SPIA_PEDR       0x0080          /*
-                                         * IO offset to Port E data register
-                                         * where the CLE, ALE and NCE pins
-                                         * are wired to.
-                                         */
-#define SPIA_PEDDR      0x00c0          /*
-                                         * IO offset to Port E data direction
-                                         * register so we can control the IO
-                                         * lines.
-                                         */
+#define SPIA_PEDR       0x0080  /*
+                                 * IO offset to Port E data register
+                                 * where the CLE, ALE and NCE pins
+                                 * are wired to.
+                                 */
+#define SPIA_PEDDR      0x00c0  /*
+                                 * IO offset to Port E data direction
+                                 * register so we can control the IO
+                                 * lines.
+                                 */
 
 /*
  * Module stuff
@@ -69,25 +69,23 @@ module_param(spia_peddr, int, 0);
  */
 static const struct mtd_partition partition_info[] = {
         {
-                .name   = "SPIA flash partition 1",
-                .offset = 0,
-                .size   = 2*1024*1024
-        },
+         .name = "SPIA flash partition 1",
+         .offset = 0,
+         .size = 2 * 1024 * 1024},
         {
-                .name   = "SPIA flash partition 2",
-                .offset = 2*1024*1024,
-                .size   = 6*1024*1024
-        }
+         .name = "SPIA flash partition 2",
+         .offset = 2 * 1024 * 1024,
+         .size = 6 * 1024 * 1024}
 };
-#define NUM_PARTITIONS 2
 
+#define NUM_PARTITIONS 2
 
 /*
  *      hardware specific access to control-lines
 */
-static void spia_hwcontrol(struct mtd_info *mtd, int cmd){
-
-    switch(cmd){
+static void spia_hwcontrol(struct mtd_info *mtd, int cmd)
+{
+        switch (cmd) {
 
         case NAND_CTL_SETCLE: (*(volatile unsigned char *) (spia_io_base + spia_pedr)) |=  0x01; break;
         case NAND_CTL_CLRCLE: (*(volatile unsigned char *) (spia_io_base + spia_pedr)) &= ~0x01; break;
@@ -97,30 +95,29 @@ static void spia_hwcontrol(struct mtd_info *mtd, int cmd){
 
         case NAND_CTL_SETNCE: (*(volatile unsigned char *) (spia_io_base + spia_pedr)) &= ~0x04; break;
         case NAND_CTL_CLRNCE: (*(volatile unsigned char *) (spia_io_base + spia_pedr)) |=  0x04; break;
-    }
+        }
 }
 
 /*
  * Main initialization routine
  */
-int __init spia_init (void)
+int __init spia_init(void)
 {
         struct nand_chip *this;
 
         /* Allocate memory for MTD device structure and private data */
-        spia_mtd = kmalloc (sizeof(struct mtd_info) + sizeof (struct nand_chip),
-                                GFP_KERNEL);
+        spia_mtd = kmalloc(sizeof(struct mtd_info) + sizeof(struct nand_chip), GFP_KERNEL);
         if (!spia_mtd) {
-                printk ("Unable to allocate SPIA NAND MTD device structure.\n");
+                printk("Unable to allocate SPIA NAND MTD device structure.\n");
                 return -ENOMEM;
         }
 
         /* Get pointer to private data */
-        this = (struct nand_chip *) (&spia_mtd[1]);
+        this = (struct nand_chip *)(&spia_mtd[1]);
 
         /* Initialize structures */
-        memset((char *) spia_mtd, 0, sizeof(struct mtd_info));
-        memset((char *) this, 0, sizeof(struct nand_chip));
+        memset(spia_mtd, 0, sizeof(struct mtd_info));
+        memset(this, 0, sizeof(struct nand_chip));
 
         /* Link the private data with the MTD structure */
         spia_mtd->priv = this;
@@ -129,19 +126,19 @@ int __init spia_init (void)
          * Set GPIO Port E control register so that the pins are configured
          * to be outputs for controlling the NAND flash.
          */
-        (*(volatile unsigned char *) (spia_io_base + spia_peddr)) = 0x07;
+        (*(volatile unsigned char *)(spia_io_base + spia_peddr)) = 0x07;
 
         /* Set address of NAND IO lines */
-        this->IO_ADDR_R = (void __iomem *) spia_fio_base;
-        this->IO_ADDR_W = (void __iomem *) spia_fio_base;
+        this->IO_ADDR_R = (void __iomem *)spia_fio_base;
+        this->IO_ADDR_W = (void __iomem *)spia_fio_base;
         /* Set address of hardware control function */
         this->hwcontrol = spia_hwcontrol;
         /* 15 us command delay time */
         this->chip_delay = 15;
 
         /* Scan to find existence of the device */
-        if (nand_scan (spia_mtd, 1)) {
-                kfree (spia_mtd);
+        if (nand_scan(spia_mtd, 1)) {
+                kfree(spia_mtd);
                 return -ENXIO;
         }
 
@@ -151,20 +148,22 @@ int __init spia_init (void)
         /* Return happy */
         return 0;
 }
+
 module_init(spia_init);
 
 /*
  * Clean up routine
  */
 #ifdef MODULE
-static void __exit spia_cleanup (void)
+static void __exit spia_cleanup(void)
 {
         /* Release resources, unregister device */
-        nand_release (spia_mtd);
+        nand_release(spia_mtd);
 
         /* Free the MTD device structure */
-        kfree (spia_mtd);
+        kfree(spia_mtd);
 }
+
 module_exit(spia_cleanup);
 #endif
 
diff --git a/drivers/mtd/nand/toto.c b/drivers/mtd/nand/toto.c
index 7609c43cb3ec..e3a90e60e249 100644
--- a/drivers/mtd/nand/toto.c
+++ b/drivers/mtd/nand/toto.c
@@ -48,7 +48,7 @@ static unsigned long toto_io_base = OMAP_FLASH_1_BASE;
 
 #define T_NAND_CTL_CLRALE(iob)  gpiosetout(NAND_ALE, 0)
 #define T_NAND_CTL_SETALE(iob)  gpiosetout(NAND_ALE, NAND_ALE)
-#ifdef CONFIG_NAND_WORKAROUND     /* "some" dev boards busted, blue wired to rts2 :( */
+#ifdef CONFIG_NAND_WORKAROUND   /* "some" dev boards busted, blue wired to rts2 :( */
 #define T_NAND_CTL_CLRCLE(iob)  gpiosetout(NAND_CLE, 0); rts2setout(2, 2)
 #define T_NAND_CTL_SETCLE(iob)  gpiosetout(NAND_CLE, NAND_CLE); rts2setout(2, 0)
 #else
@@ -98,9 +98,8 @@ static struct mtd_partition partition_info32M[] = {
 static void toto_hwcontrol(struct mtd_info *mtd, int cmd)
 {
 
-        udelay(1); /* hopefully enough time for tc make proceding write to clear */
-        switch(cmd){
-
+        udelay(1);              /* hopefully enough time for tc make proceding write to clear */
+        switch (cmd) {
                 case NAND_CTL_SETCLE: T_NAND_CTL_SETCLE(cmd); break;
                 case NAND_CTL_CLRCLE: T_NAND_CTL_CLRCLE(cmd); break;
 
@@ -110,32 +109,31 @@ static void toto_hwcontrol(struct mtd_info *mtd, int cmd)
                 case NAND_CTL_SETNCE: T_NAND_CTL_SETNCE(cmd); break;
                 case NAND_CTL_CLRNCE: T_NAND_CTL_CLRNCE(cmd); break;
         }
-        udelay(1); /* allow time to ensure gpio state to over take memory write */
+        udelay(1);              /* allow time to ensure gpio state to over take memory write */
 }
 
 /*
  * Main initialization routine
  */
-int __init toto_init (void)
+int __init toto_init(void)
 {
         struct nand_chip *this;
         int err = 0;
 
         /* Allocate memory for MTD device structure and private data */
-        toto_mtd = kmalloc (sizeof(struct mtd_info) + sizeof (struct nand_chip),
-                                GFP_KERNEL);
+        toto_mtd = kmalloc(sizeof(struct mtd_info) + sizeof(struct nand_chip), GFP_KERNEL);
         if (!toto_mtd) {
-                printk (KERN_WARNING "Unable to allocate toto NAND MTD device structure.\n");
+                printk(KERN_WARNING "Unable to allocate toto NAND MTD device structure.\n");
                 err = -ENOMEM;
                 goto out;
         }
 
         /* Get pointer to private data */
-        this = (struct nand_chip *) (&toto_mtd[1]);
+        this = (struct nand_chip *)(&toto_mtd[1]);
 
         /* Initialize structures */
-        memset((char *) toto_mtd, 0, sizeof(struct mtd_info));
-        memset((char *) this, 0, sizeof(struct nand_chip));
+        memset(toto_mtd, 0, sizeof(struct mtd_info));
+        memset(this, 0, sizeof(struct nand_chip));
 
         /* Link the private data with the MTD structure */
         toto_mtd->priv = this;
@@ -149,33 +147,37 @@ int __init toto_init (void)
         this->chip_delay = 30;
         this->eccmode = NAND_ECC_SOFT;
 
-        /* Scan to find existance of the device */
-        if (nand_scan (toto_mtd, 1)) {
+        /* Scan to find existance of the device */
+        if (nand_scan(toto_mtd, 1)) {
                 err = -ENXIO;
                 goto out_mtd;
         }
 
         /* Register the partitions */
-        switch(toto_mtd->size){
-                case SZ_64M: add_mtd_partitions(toto_mtd, partition_info64M, NUM_PARTITIONS64M); break;
-                case SZ_32M: add_mtd_partitions(toto_mtd, partition_info32M, NUM_PARTITIONS32M); break;
-                default: {
-                        printk (KERN_WARNING "Unsupported Nand device\n");
+        switch (toto_mtd->size) {
+        case SZ_64M:
+                add_mtd_partitions(toto_mtd, partition_info64M, NUM_PARTITIONS64M);
+                break;
+        case SZ_32M:
+                add_mtd_partitions(toto_mtd, partition_info32M, NUM_PARTITIONS32M);
+                break;
+        default:{
+                        printk(KERN_WARNING "Unsupported Nand device\n");
                         err = -ENXIO;
                         goto out_buf;
                 }
         }
 
-        gpioreserve(NAND_MASK);  /* claim our gpios */
-        archflashwp(0,0);        /* open up flash for writing */
+        gpioreserve(NAND_MASK); /* claim our gpios */
+        archflashwp(0, 0);      /* open up flash for writing */
 
         goto out;
 
-out_buf:
-        kfree (this->data_buf);
-out_mtd:
-        kfree (toto_mtd);
-out:
+ out_buf:
+        kfree(this->data_buf);
+ out_mtd:
+        kfree(toto_mtd);
+ out:
         return err;
 }
 
@@ -184,20 +186,21 @@ module_init(toto_init);
 /*
  * Clean up routine
  */
-static void __exit toto_cleanup (void)
+static void __exit toto_cleanup(void)
 {
         /* Release resources, unregister device */
-        nand_release (toto_mtd);
+        nand_release(toto_mtd);
 
         /* Free the MTD device structure */
-        kfree (toto_mtd);
+        kfree(toto_mtd);
 
         /* stop flash writes */
-         archflashwp(0,1);
+        archflashwp(0, 1);
 
         /* release gpios to system */
-         gpiorelease(NAND_MASK);
+        gpiorelease(NAND_MASK);
 }
+
 module_exit(toto_cleanup);
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/mtd/nand/ts7250.c b/drivers/mtd/nand/ts7250.c
index 643633d91a8b..d2b7d57ace42 100644
--- a/drivers/mtd/nand/ts7250.c
+++ b/drivers/mtd/nand/ts7250.c
@@ -88,7 +88,7 @@ static void ts7250_hwcontrol(struct mtd_info *mtd, int cmd)
 {
         unsigned long ctrl = TS72XX_NAND_CONTROL_VIRT_BASE;
 
-        switch(cmd) {
+        switch (cmd) {
         case NAND_CTL_SETCLE:
                 __raw_writeb(__raw_readb(ctrl) | 0x2, ctrl);
                 break;
@@ -132,8 +132,7 @@ static int __init ts7250_init(void)
                 return -ENXIO;
 
         /* Allocate memory for MTD device structure and private data */
-        ts7250_mtd = kmalloc(sizeof(struct mtd_info) +
-                                sizeof(struct nand_chip), GFP_KERNEL);
+        ts7250_mtd = kmalloc(sizeof(struct mtd_info) + sizeof(struct nand_chip), GFP_KERNEL);
         if (!ts7250_mtd) {
                 printk("Unable to allocate TS7250 NAND MTD device structure.\n");
                 return -ENOMEM;
@@ -163,11 +162,9 @@ static int __init ts7250_init(void)
                 kfree(ts7250_mtd);
                 return -ENXIO;
         }
-
 #ifdef CONFIG_MTD_PARTITIONS
         ts7250_mtd->name = "ts7250-nand";
-        mtd_parts_nb = parse_mtd_partitions(ts7250_mtd, part_probes,
-                                                &mtd_parts, 0);
+        mtd_parts_nb = parse_mtd_partitions(ts7250_mtd, part_probes, &mtd_parts, 0);
         if (mtd_parts_nb > 0)
                 part_type = "command line";
         else
@@ -188,6 +185,7 @@ static int __init ts7250_init(void)
         /* Return happy */
         return 0;
 }
+
 module_init(ts7250_init);
 
 /*
@@ -201,6 +199,7 @@ static void __exit ts7250_cleanup(void)
         /* Free the MTD device structure */
         kfree(ts7250_mtd);
 }
+
 module_exit(ts7250_cleanup);
 
 MODULE_LICENSE("GPL");