[MTD] Define and use MTD_FAIL_ADDR_UNKNOWN instead of 0xffffffff

Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

4 files changed, 6 insertions, 6 deletions

diff --git a/drivers/mtd/mtdconcat.c b/drivers/mtd/mtdconcat.c
index 2972a5edb73d..789842d0e6f2 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 edb90b58a9b1..8e77e36e75ee 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 d1129bae6c27..582280560c89 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 926cf3a4135d..90ed319f26e6 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);