[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>

1 files changed, 2 insertions, 2 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;
                 }