Merging Stelian Pop AT91 patches

[platform/kernel/u-boot.git] / fs / jffs2 / jffs2_1pass.c

diff --git a/fs/jffs2/jffs2_1pass.c b/fs/jffs2/jffs2_1pass.c
index 5316668..7e27ee1 100644 (file)
--- a/fs/jffs2/jffs2_1pass.c
+++ b/fs/jffs2/jffs2_1pass.c
@@ -52,7 +52,7 @@
  * for a bootloader as small and simple as possible. Instead of worring about
  * unneccesary data copies, node scans, etc, I just optimized for the known
  * common case, a kernel, which looks like:
- *     (1) most pages are 4096 bytes
+ *     (1) most pages are 4096 bytes
  *     (2) version numbers are somewhat sorted in acsending order
  *     (3) multiple compressed blocks making up one page is uncommon
  *
@@ -125,13 +125,13 @@
 #include "jffs2_private.h"
 
 
-#define        NODE_CHUNK      1024    /* size of memory allocation chunk in b_nodes */
-#define        SPIN_BLKSIZE    18      /* spin after having scanned 1<<BLKSIZE bytes */
+#define        NODE_CHUNK      1024    /* size of memory allocation chunk in b_nodes */
+#define        SPIN_BLKSIZE    18      /* spin after having scanned 1<<BLKSIZE bytes */
 
 /* Debugging switches */
 #undef DEBUG_DIRENTS           /* print directory entry list after scan */
 #undef DEBUG_FRAGMENTS         /* print fragment list after scan */
-#undef DEBUG                           /* enable debugging messages */
+#undef DEBUG                   /* enable debugging messages */
 
 
 #ifdef  DEBUG
@@ -164,9 +164,6 @@ static struct part_info *current_part;
 /* this one defined in nand_legacy.c */
 int read_jffs2_nand(size_t start, size_t len,
                size_t * retlen, u_char * buf, int nanddev);
-#else
-/* info for NAND chips, defined in drivers/nand/nand.c */
-extern nand_info_t nand_info[];
 #endif
 
 #define NAND_PAGE_SIZE 512
@@ -185,11 +182,7 @@ static int read_nand_cached(u32 off, u32 size, u_char *buf)
 {
        struct mtdids *id = current_part->dev->id;
        u32 bytes_read = 0;
-#if defined(CFG_NAND_LEGACY)
        size_t retlen;
-#else
-       ulong retlen;
-#endif
        int cpy_bytes;
 
        while (bytes_read < size) {
@@ -745,7 +738,7 @@ jffs2_1pass_find_inode(struct b_lists * pL, const char *name, u32 pino)
                        }
 
                        if (jDir->version == version && inode != 0) {
-                               /* I'm pretty sure this isn't legal */
+                               /* I'm pretty sure this isn't legal */
                                putstr(" ** ERROR ** ");
                                putnstr(jDir->name, jDir->nsize);
                                putLabeledWord(" has dup version =", version);
@@ -963,13 +956,13 @@ jffs2_1pass_resolve_inode(struct b_lists * pL, u32 ino)
        for(b = pL->dir.listHead; b; b = b->next) {
                jDir = (struct jffs2_raw_dirent *) get_node_mem(b->offset);
                if (ino == jDir->ino) {
-                       if (jDir->version < version) {
+                       if (jDir->version < version) {
                                put_fl_mem(jDir);
                                continue;
                        }
 
                        if (jDir->version == version && jDirFoundType) {
-                               /* I'm pretty sure this isn't legal */
+                               /* I'm pretty sure this isn't legal */
                                putstr(" ** ERROR ** ");
                                putnstr(jDir->name, jDir->nsize);
                                putLabeledWord(" has dup version (resolve) = ",
@@ -1155,7 +1148,7 @@ dump_dirents(struct b_lists *pL)
                putLabeledWord("\tbuild_list: type = ", jDir->type);
                putLabeledWord("\tbuild_list: node_crc = ", jDir->node_crc);
                putLabeledWord("\tbuild_list: name_crc = ", jDir->name_crc);
-               putLabeledWord("\tbuild_list: offset = ", b->offset);   /* FIXME: ? [RS] */
+               putLabeledWord("\tbuild_list: offset = ", b->offset);   /* FIXME: ? [RS] */
                b = b->next;
                put_fl_mem(jDir);
        }
@@ -1187,7 +1180,7 @@ jffs2_1pass_build_lists(struct part_info * part)
 
        /* start at the beginning of the partition */
        while (offset < max) {
-               if ((oldoffset >> SPIN_BLKSIZE) != (offset >> SPIN_BLKSIZE)) {
+               if ((oldoffset >> SPIN_BLKSIZE) != (offset >> SPIN_BLKSIZE)) {
                        printf("\b\b%c ", spinner[counter++ % sizeof(spinner)]);
                        oldoffset = offset;
                }