diff options
| author | Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2012-01-02 13:48:54 +0200 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2012-01-09 18:26:24 +0000 |
| commit | 8f461a730242c528ca221948edceca49266a3ffb (patch) | |
| tree | 232b1d9ac6a74df87a84c9e1e6a61415afc9f583 /drivers/mtd/mtdchar.c | |
| parent | 079c985e7a6f4ce60f931cebfdd5ee3c38347e31 (diff) | |
mtd: introduce mtd_can_have_bb helper
This patch introduces new 'mtd_can_have_bb()' helper function which checks
whether the flash can have bad eraseblocks. Then it changes all the
direct 'mtd->block_isbad' use cases with 'mtd_can_have_bb()'.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd/mtdchar.c')
| -rw-r--r-- | drivers/mtd/mtdchar.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c index 92da621b142..64efcbf087e 100644 --- a/drivers/mtd/mtdchar.c +++ b/drivers/mtd/mtdchar.c @@ -867,10 +867,7 @@ static int mtdchar_ioctl(struct file *file, u_int cmd, u_long arg) if (copy_from_user(&offs, argp, sizeof(loff_t))) return -EFAULT; - if (!mtd->block_isbad) - ret = -EOPNOTSUPP; - else - return mtd_block_isbad(mtd, offs); + return mtd_block_isbad(mtd, offs); break; } |