diff options
-rw-r--r-- | drivers/mtd/mtdconcat.c | 4 | ||||
-rw-r--r-- | drivers/mtd/mtdpart.c | 4 | ||||
-rw-r--r-- | drivers/mtd/nand/nand_base.c | 2 | ||||
-rw-r--r-- | drivers/mtd/onenand/onenand_base.c | 2 | ||||
-rw-r--r-- | fs/jffs2/erase.c | 4 | ||||
-rw-r--r-- | include/linux/mtd/mtd.h | 4 |
6 files changed, 11 insertions, 9 deletions
diff --git a/drivers/mtd/mtdconcat.c b/drivers/mtd/mtdconcat.c index 2972a5e..789842d 100644 --- a/drivers/mtd/mtdconcat.c +++ b/drivers/mtd/mtdconcat.c @@ -444,7 +444,7 @@ static int concat_erase(struct mtd_info *mtd, struct erase_info *instr) return -EINVAL; } - instr->fail_addr = 0xffffffff; + instr->fail_addr = MTD_FAIL_ADDR_UNKNOWN; /* make a local copy of instr to avoid modifying the caller's struct */ erase = kmalloc(sizeof (struct erase_info), GFP_KERNEL); @@ -493,7 +493,7 @@ static int concat_erase(struct mtd_info *mtd, struct erase_info *instr) /* sanity check: should never happen since * block alignment has been checked above */ BUG_ON(err == -EINVAL); - if (erase->fail_addr != 0xffffffff) + if (erase->fail_addr != MTD_FAIL_ADDR_UNKNOWN) instr->fail_addr = erase->fail_addr + offset; break; } diff --git a/drivers/mtd/mtdpart.c b/drivers/mtd/mtdpart.c index edb90b5..8e77e36 100644 --- a/drivers/mtd/mtdpart.c +++ b/drivers/mtd/mtdpart.c @@ -214,7 +214,7 @@ static int part_erase(struct mtd_info *mtd, struct erase_info *instr) instr->addr += part->offset; ret = part->master->erase(part->master, instr); if (ret) { - if (instr->fail_addr != 0xffffffff) + if (instr->fail_addr != MTD_FAIL_ADDR_UNKNOWN) instr->fail_addr -= part->offset; instr->addr -= part->offset; } @@ -226,7 +226,7 @@ void mtd_erase_callback(struct erase_info *instr) if (instr->mtd->erase == part_erase) { struct mtd_part *part = PART(instr->mtd); - if (instr->fail_addr != 0xffffffff) + if (instr->fail_addr != MTD_FAIL_ADDR_UNKNOWN) instr->fail_addr -= part->offset; instr->addr -= part->offset; } diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index d1129ba..5822805 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -2042,7 +2042,7 @@ int nand_erase_nand(struct mtd_info *mtd, struct erase_info *instr, return -EINVAL; } - instr->fail_addr = 0xffffffff; + instr->fail_addr = MTD_FAIL_ADDR_UNKNOWN; /* Grab the lock and see if the device is available */ nand_get_device(chip, mtd, FL_ERASING); diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c index 926cf3a..90ed319 100644 --- a/drivers/mtd/onenand/onenand_base.c +++ b/drivers/mtd/onenand/onenand_base.c @@ -1794,7 +1794,7 @@ static int onenand_erase(struct mtd_info *mtd, struct erase_info *instr) return -EINVAL; } - instr->fail_addr = 0xffffffff; + instr->fail_addr = MTD_FAIL_ADDR_UNKNOWN; /* Grab the lock and see if the device is available */ onenand_get_device(mtd, FL_ERASING); diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c index dddb2a6..259461b 100644 --- a/fs/jffs2/erase.c +++ b/fs/jffs2/erase.c @@ -68,7 +68,7 @@ static void jffs2_erase_block(struct jffs2_sb_info *c, instr->len = c->sector_size; instr->callback = jffs2_erase_callback; instr->priv = (unsigned long)(&instr[1]); - instr->fail_addr = 0xffffffff; + instr->fail_addr = MTD_FAIL_ADDR_UNKNOWN; ((struct erase_priv_struct *)instr->priv)->jeb = jeb; ((struct erase_priv_struct *)instr->priv)->c = c; @@ -175,7 +175,7 @@ static void jffs2_erase_failed(struct jffs2_sb_info *c, struct jffs2_eraseblock { /* For NAND, if the failure did not occur at the device level for a specific physical page, don't bother updating the bad block table. */ - if (jffs2_cleanmarker_oob(c) && (bad_offset != 0xffffffff)) { + if (jffs2_cleanmarker_oob(c) && (bad_offset != MTD_FAIL_ADDR_UNKNOWN)) { /* We had a device-level failure to erase. Let's see if we've failed too many times. */ if (!jffs2_write_nand_badblock(c, jeb, bad_offset)) { diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index 9226365..eae26bb 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -25,8 +25,10 @@ #define MTD_ERASE_DONE 0x08 #define MTD_ERASE_FAILED 0x10 +#define MTD_FAIL_ADDR_UNKNOWN 0xffffffff + /* If the erase fails, fail_addr might indicate exactly which block failed. If - fail_addr = 0xffffffff, the failure was not at the device level or was not + fail_addr = MTD_FAIL_ADDR_UNKNOWN, the failure was not at the device level or was not specific to any particular block. */ struct erase_info { struct mtd_info *mtd; |