[MTD] core: Clean up trailing white spaces

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

1 files changed, 57 insertions, 57 deletions

diff --git a/drivers/mtd/rfd_ftl.c b/drivers/mtd/rfd_ftl.c
index 7b9f359f04b7..041ee59ea77d 100644
--- a/drivers/mtd/rfd_ftl.c
+++ b/drivers/mtd/rfd_ftl.c
@@ -3,7 +3,7 @@
  *
  * Copyright (C) 2005  Sean Young <sean@mess.org>
  *
- * $Id: rfd_ftl.c,v 1.4 2005/07/31 22:49:14 sean Exp $
+ * $Id: rfd_ftl.c,v 1.5 2005/11/07 11:14:21 gleixner Exp $
  *
  * This type of flash translation layer (FTL) is used by the Embedded BIOS
  * by General Software. It is known as the Resident Flash Disk (RFD), see:
@@ -95,7 +95,7 @@ static int build_block_map(struct partition *part, int block_no)
 {
         struct block *block = &part->blocks[block_no];
         int i;
-        
+
         block->offset = part->block_size * block_no;
 
         if (le16_to_cpu(part->header_cache[0]) != RFD_MAGIC) {
@@ -109,12 +109,12 @@ static int build_block_map(struct partition *part, int block_no)
 
         for (i=0; i<part->data_sectors_per_block; i++) {
                 u16 entry;
-                
+
                 entry = le16_to_cpu(part->header_cache[HEADER_MAP_OFFSET + i]);
 
                 if (entry == SECTOR_DELETED)
                         continue;
-        
+
                 if (entry == SECTOR_FREE) {
                         block->free_sectors++;
                         continue;
@@ -122,9 +122,9 @@ static int build_block_map(struct partition *part, int block_no)
 
                 if (entry == SECTOR_ZERO)
                         entry = 0;
-        
+
                 if (entry >= part->sector_count) {
-                        printk(KERN_NOTICE PREFIX 
+                        printk(KERN_NOTICE PREFIX
                                 "'%s': unit #%d: entry %d corrupt, "
                                 "sector %d out of range\n",
                                 part->mbd.mtd->name, block_no, i, entry);
@@ -132,14 +132,14 @@ static int build_block_map(struct partition *part, int block_no)
                 }
 
                 if (part->sector_map[entry] != -1) {
-                        printk(KERN_NOTICE PREFIX 
+                        printk(KERN_NOTICE PREFIX
                                 "'%s': more than one entry for sector %d\n",
                                 part->mbd.mtd->name, entry);
                         part->errors = 1;
                         continue;
                 }
 
-                part->sector_map[entry] = block->offset + 
+                part->sector_map[entry] = block->offset +
                         (i + part->header_sectors_per_block) * SECTOR_SIZE;
 
                 block->used_sectors++;
@@ -165,14 +165,14 @@ static int scan_header(struct partition *part)
                 return -ENOENT;
 
         /* each erase block has three bytes header, followed by the map */
-        part->header_sectors_per_block = 
-                        ((HEADER_MAP_OFFSET + sectors_per_block) * 
+        part->header_sectors_per_block =
+                        ((HEADER_MAP_OFFSET + sectors_per_block) *
                         sizeof(u16) + SECTOR_SIZE - 1) / SECTOR_SIZE;
 
-        part->data_sectors_per_block = sectors_per_block - 
+        part->data_sectors_per_block = sectors_per_block -
                         part->header_sectors_per_block;
 
-        part->header_size = (HEADER_MAP_OFFSET + 
+        part->header_size = (HEADER_MAP_OFFSET +
                         part->data_sectors_per_block) * sizeof(u16);
 
         part->cylinders = (part->data_sectors_per_block *
@@ -188,7 +188,7 @@ static int scan_header(struct partition *part)
         if (!part->header_cache)
                 goto err;
 
-        part->blocks = kcalloc(part->total_blocks, sizeof(struct block), 
+        part->blocks = kcalloc(part->total_blocks, sizeof(struct block),
                         GFP_KERNEL);
         if (!part->blocks)
                 goto err;
@@ -200,18 +200,18 @@ static int scan_header(struct partition *part)
                 goto err;
         }
 
-        for (i=0; i<part->sector_count; i++) 
+        for (i=0; i<part->sector_count; i++)
                 part->sector_map[i] = -1;
 
         for (i=0, blocks_found=0; i<part->total_blocks; i++) {
-                rc = part->mbd.mtd->read(part->mbd.mtd, 
+                rc = part->mbd.mtd->read(part->mbd.mtd,
                                 i * part->block_size, part->header_size,
                                 &retlen, (u_char*)part->header_cache);
 
                 if (!rc && retlen != part->header_size)
                         rc = -EIO;
 
-                if (rc) 
+                if (rc)
                         goto err;
 
                 if (!build_block_map(part, i))
@@ -226,7 +226,7 @@ static int scan_header(struct partition *part)
         }
 
         if (part->reserved_block == -1) {
-                printk(KERN_NOTICE PREFIX "'%s': no empty erase unit found\n", 
+                printk(KERN_NOTICE PREFIX "'%s': no empty erase unit found\n",
                                 part->mbd.mtd->name);
 
                 part->errors = 1;
@@ -248,7 +248,7 @@ static int rfd_ftl_readsect(struct mtd_blktrans_dev *dev, u_long sector, char *b
         u_long addr;
         size_t retlen;
         int rc;
-        
+
         if (sector >= part->sector_count)
                 return -EIO;
 
@@ -266,9 +266,9 @@ static int rfd_ftl_readsect(struct mtd_blktrans_dev *dev, u_long sector, char *b
                 }
         } else
                 memset(buf, 0, SECTOR_SIZE);
-        
+
         return 0;
-} 
+}
 
 static void erase_callback(struct erase_info *erase)
 {
@@ -288,7 +288,7 @@ static void erase_callback(struct erase_info *erase)
 
         if (erase->state != MTD_ERASE_DONE) {
                 printk(KERN_WARNING PREFIX "erase failed at 0x%x on '%s', "
-                                "state %d\n", erase->addr, 
+                                "state %d\n", erase->addr,
                                 part->mbd.mtd->name, erase->state);
 
                 part->blocks[i].state = BLOCK_FAILED;
@@ -307,17 +307,17 @@ static void erase_callback(struct erase_info *erase)
         part->blocks[i].used_sectors = 0;
         part->blocks[i].erases++;
 
-        rc = part->mbd.mtd->write(part->mbd.mtd, 
-                part->blocks[i].offset, sizeof(magic), &retlen, 
+        rc = part->mbd.mtd->write(part->mbd.mtd,
+                part->blocks[i].offset, sizeof(magic), &retlen,
                 (u_char*)&magic);
-        
+
         if (!rc && retlen != sizeof(magic))
                 rc = -EIO;
 
         if (rc) {
                 printk(KERN_NOTICE PREFIX "'%s': unable to write RFD "
                                 "header at 0x%lx\n",
-                                part->mbd.mtd->name, 
+                                part->mbd.mtd->name,
                                 part->blocks[i].offset);
                 part->blocks[i].state = BLOCK_FAILED;
         }
@@ -374,17 +374,17 @@ static int move_block_contents(struct partition *part, int block_no, u_long *old
         map = kmalloc(part->header_size, GFP_KERNEL);
         if (!map)
                 goto err2;
-        
-        rc = part->mbd.mtd->read(part->mbd.mtd, 
-                part->blocks[block_no].offset, part->header_size, 
+
+        rc = part->mbd.mtd->read(part->mbd.mtd,
+                part->blocks[block_no].offset, part->header_size,
                 &retlen, (u_char*)map);
-        
+
         if (!rc && retlen != part->header_size)
                 rc = -EIO;
 
         if (rc) {
                 printk(KERN_NOTICE PREFIX "error reading '%s' at "
-                        "0x%lx\n", part->mbd.mtd->name, 
+                        "0x%lx\n", part->mbd.mtd->name,
                         part->blocks[block_no].offset);
 
                 goto err;
@@ -398,11 +398,11 @@ static int move_block_contents(struct partition *part, int block_no, u_long *old
                 if (entry == SECTOR_FREE || entry == SECTOR_DELETED)
                         continue;
 
-                if (entry == SECTOR_ZERO) 
+                if (entry == SECTOR_ZERO)
                         entry = 0;
 
                 /* already warned about and ignored in build_block_map() */
-                if (entry >= part->sector_count) 
+                if (entry >= part->sector_count)
                         continue;
 
                 addr = part->blocks[block_no].offset +
@@ -418,7 +418,7 @@ static int move_block_contents(struct partition *part, int block_no, u_long *old
                 }
                 rc = part->mbd.mtd->read(part->mbd.mtd, addr,
                         SECTOR_SIZE, &retlen, sector_data);
-        
+
                 if (!rc && retlen != SECTOR_SIZE)
                         rc = -EIO;
 
@@ -429,11 +429,11 @@ static int move_block_contents(struct partition *part, int block_no, u_long *old
 
                         goto err;
                 }
-                
+
                 rc = rfd_ftl_writesect((struct mtd_blktrans_dev*)part,
                                 entry, sector_data);
-                
-                if (rc) 
+
+                if (rc)
                         goto err;
         }
 
@@ -447,11 +447,11 @@ err3:
         return rc;
 }
 
-static int reclaim_block(struct partition *part, u_long *old_sector) 
+static int reclaim_block(struct partition *part, u_long *old_sector)
 {
         int block, best_block, score, old_sector_block;
         int rc;
-        
+
         /* we have a race if sync doesn't exist */
         if (part->mbd.mtd->sync)
                 part->mbd.mtd->sync(part->mbd.mtd);
@@ -474,16 +474,16 @@ static int reclaim_block(struct partition *part, u_long *old_sector)
                  * more removed sectors is more efficient (have to move
                  * less).
                  */
-                if (part->blocks[block].free_sectors) 
+                if (part->blocks[block].free_sectors)
                         return 0;
 
                 this_score = part->blocks[block].used_sectors;
 
-                if (block == old_sector_block) 
+                if (block == old_sector_block)
                         this_score--;
                 else {
                         /* no point in moving a full block */
-                        if (part->blocks[block].used_sectors == 
+                        if (part->blocks[block].used_sectors ==
                                         part->data_sectors_per_block)
                                 continue;
                 }
@@ -529,7 +529,7 @@ static int find_free_block(const struct partition *part)
         stop = block;
 
         do {
-                if (part->blocks[block].free_sectors && 
+                if (part->blocks[block].free_sectors &&
                                 block != part->reserved_block)
                         return block;
 
@@ -563,7 +563,7 @@ static int find_writeable_block(struct partition *part, u_long *old_sector)
                 }
         }
 
-        rc = part->mbd.mtd->read(part->mbd.mtd, part->blocks[block].offset, 
+        rc = part->mbd.mtd->read(part->mbd.mtd, part->blocks[block].offset,
                 part->header_size, &retlen, (u_char*)part->header_cache);
 
         if (!rc && retlen != part->header_size)
@@ -571,7 +571,7 @@ static int find_writeable_block(struct partition *part, u_long *old_sector)
 
         if (rc) {
                 printk(KERN_NOTICE PREFIX "'%s': unable to read header at "
-                                "0x%lx\n", part->mbd.mtd->name, 
+                                "0x%lx\n", part->mbd.mtd->name,
                                 part->blocks[block].offset);
                 goto err;
         }
@@ -580,7 +580,7 @@ static int find_writeable_block(struct partition *part, u_long *old_sector)
 
 err:
         return rc;
-}       
+}
 
 static int mark_sector_deleted(struct partition *part, u_long old_addr)
 {
@@ -590,7 +590,7 @@ static int mark_sector_deleted(struct partition *part, u_long old_addr)
         u16 del = const_cpu_to_le16(SECTOR_DELETED);
 
         block = old_addr / part->block_size;
-        offset = (old_addr % part->block_size) / SECTOR_SIZE - 
+        offset = (old_addr % part->block_size) / SECTOR_SIZE -
                 part->header_sectors_per_block;
 
         addr = part->blocks[block].offset +
@@ -604,7 +604,7 @@ static int mark_sector_deleted(struct partition *part, u_long old_addr)
         if (rc) {
                 printk(KERN_WARNING PREFIX "error writing '%s' at "
                         "0x%lx\n", part->mbd.mtd->name, addr);
-                if (rc) 
+                if (rc)
                         goto err;
         }
         if (block == part->current_block)
@@ -627,7 +627,7 @@ static int find_free_sector(const struct partition *part, const struct block *bl
         i = stop = part->data_sectors_per_block - block->free_sectors;
 
         do {
-                if (le16_to_cpu(part->header_cache[HEADER_MAP_OFFSET + i]) 
+                if (le16_to_cpu(part->header_cache[HEADER_MAP_OFFSET + i])
                                 == SECTOR_FREE)
                         return i;
 
@@ -653,7 +653,7 @@ static int do_writesect(struct mtd_blktrans_dev *dev, u_long sector, char *buf,
                 !part->blocks[part->current_block].free_sectors) {
 
                 rc = find_writeable_block(part, old_addr);
-                if (rc) 
+                if (rc)
                         goto err;
         }
 
@@ -665,10 +665,10 @@ static int do_writesect(struct mtd_blktrans_dev *dev, u_long sector, char *buf,
                 rc = -ENOSPC;
                 goto err;
         }
-                
-        addr = (i + part->header_sectors_per_block) * SECTOR_SIZE + 
+
+        addr = (i + part->header_sectors_per_block) * SECTOR_SIZE +
                 block->offset;
-        rc = part->mbd.mtd->write(part->mbd.mtd, 
+        rc = part->mbd.mtd->write(part->mbd.mtd,
                 addr, SECTOR_SIZE, &retlen, (u_char*)buf);
 
         if (!rc && retlen != SECTOR_SIZE)
@@ -677,7 +677,7 @@ static int do_writesect(struct mtd_blktrans_dev *dev, u_long sector, char *buf,
         if (rc) {
                 printk(KERN_WARNING PREFIX "error writing '%s' at 0x%lx\n",
                                 part->mbd.mtd->name, addr);
-                if (rc) 
+                if (rc)
                         goto err;
         }
 
@@ -697,7 +697,7 @@ static int do_writesect(struct mtd_blktrans_dev *dev, u_long sector, char *buf,
         if (rc) {
                 printk(KERN_WARNING PREFIX "error writing '%s' at 0x%lx\n",
                                 part->mbd.mtd->name, addr);
-                if (rc) 
+                if (rc)
                         goto err;
         }
         block->used_sectors++;
@@ -738,7 +738,7 @@ static int rfd_ftl_writesect(struct mtd_blktrans_dev *dev, u_long sector, char *
                 break;
         }
 
-        if (i == SECTOR_SIZE) 
+        if (i == SECTOR_SIZE)
                 part->sector_map[sector] = -1;
 
         if (old_addr != -1)
@@ -801,7 +801,7 @@ static void rfd_ftl_add_mtd(struct mtd_blktrans_ops *tr, struct mtd_info *mtd)
 
                 if (!add_mtd_blktrans_dev((void*)part))
                         return;
-        } 
+        }
 
         kfree(part);
 }
@@ -828,7 +828,7 @@ struct mtd_blktrans_ops rfd_ftl_tr = {
         .major          = RFD_FTL_MAJOR,
         .part_bits      = PART_BITS,
         .readsect       = rfd_ftl_readsect,
-        .writesect      = rfd_ftl_writesect, 
+        .writesect      = rfd_ftl_writesect,
         .getgeo         = rfd_ftl_getgeo,
         .add_mtd        = rfd_ftl_add_mtd,
         .remove_dev     = rfd_ftl_remove_dev,