diff options
Diffstat (limited to 'fs/jffs2/os-linux.h')
| -rw-r--r-- | fs/jffs2/os-linux.h | 28 |
1 files changed, 8 insertions, 20 deletions
diff --git a/fs/jffs2/os-linux.h b/fs/jffs2/os-linux.h index af27b84007a..8989cd685e4 100644 --- a/fs/jffs2/os-linux.h +++ b/fs/jffs2/os-linux.h @@ -7,7 +7,7 @@ * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: os-linux.h,v 1.53 2005/02/09 09:17:41 pavlov Exp $ + * $Id: os-linux.h,v 1.54 2005/02/09 09:23:53 pavlov Exp $ * */ @@ -97,16 +97,12 @@ static inline void jffs2_init_inode_info(struct jffs2_inode_info *f) #endif } -#ifdef CONFIG_JFFS2_FS_DATAFLASH -#define SECTOR_ADDR(x) ( ((unsigned long)(x) / (unsigned long)(c->sector_size)) * c->sector_size ) -#else -#define SECTOR_ADDR(x) ( ((unsigned long)(x) & ~(c->sector_size-1)) ) -#endif #define jffs2_is_readonly(c) (OFNI_BS_2SFFJ(c)->s_flags & MS_RDONLY) #define jffs2_is_writebuffered(c) (c->wbuf != NULL) -#if (!defined CONFIG_JFFS2_FS_NAND && !defined CONFIG_JFFS2_FS_NOR_ECC && !defined CONFIG_JFFS2_FS_DATAFLASH) +#ifndef CONFIG_JFFS2_FS_WRITEBUFFER +#define SECTOR_ADDR(x) ( ((unsigned long)(x) & ~(c->sector_size-1)) ) #define jffs2_can_mark_obsolete(c) (1) #define jffs2_cleanmarker_oob(c) (0) #define jffs2_write_nand_cleanmarker(c,jeb) (-EIO) @@ -129,6 +125,7 @@ static inline void jffs2_init_inode_info(struct jffs2_inode_info *f) #else /* NAND and/or ECC'd NOR support present */ +#define SECTOR_ADDR(x) ( ((unsigned long)(x) / (unsigned long)(c->sector_size)) * c->sector_size ) #define jffs2_can_mark_obsolete(c) ((c->mtd->type == MTD_NORFLASH && !(c->mtd->flags & MTD_ECC)) || c->mtd->type == MTD_RAM) #define jffs2_cleanmarker_oob(c) (c->mtd->type == MTD_NANDFLASH) @@ -150,25 +147,16 @@ int jffs2_flush_wbuf_gc(struct jffs2_sb_info *c, uint32_t ino); int jffs2_flush_wbuf_pad(struct jffs2_sb_info *c); int jffs2_nand_flash_setup(struct jffs2_sb_info *c); void jffs2_nand_flash_cleanup(struct jffs2_sb_info *c); -#ifdef CONFIG_JFFS2_FS_NOR_ECC + #define jffs2_nor_ecc(c) (c->mtd->type == MTD_NORFLASH && (c->mtd->flags & MTD_ECC)) int jffs2_nor_ecc_flash_setup(struct jffs2_sb_info *c); void jffs2_nor_ecc_flash_cleanup(struct jffs2_sb_info *c); -#else -#define jffs2_nor_ecc(c) (0) -#define jffs2_nor_ecc_flash_setup(c) (0) -#define jffs2_nor_ecc_flash_cleanup(c) do {} while (0) -#endif /* NOR ECC */ -#ifdef CONFIG_JFFS2_FS_DATAFLASH + #define jffs2_dataflash(c) (c->mtd->type == MTD_DATAFLASH) int jffs2_dataflash_setup(struct jffs2_sb_info *c); void jffs2_dataflash_cleanup(struct jffs2_sb_info *c); -#else -#define jffs2_dataflash(c) (0) -#define jffs2_dataflash_setup(c) (0) -#define jffs2_dataflash_cleanup(c) do {} while (0) -#endif /* DATAFLASH */ -#endif /* NAND */ + +#endif /* WRITEBUFFER */ /* erase.c */ static inline void jffs2_erase_pending_trigger(struct jffs2_sb_info *c) |