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| author | Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2011-12-29 10:45:04 +0200 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2012-01-09 18:26:18 +0000 |
| commit | e2936b2af5562c8c66060e2bc2ae2e209d0acd3d (patch) | |
| tree | 99af09f8049f9fd76abca6d630ff333b169ab25f /drivers/mtd | |
| parent | 27c151a5e52efaa46d0938984f2ef591bdcb6d5b (diff) | |
| download | op-kernel-dev-e2936b2af5562c8c66060e2bc2ae2e209d0acd3d.zip op-kernel-dev-e2936b2af5562c8c66060e2bc2ae2e209d0acd3d.tar.gz | |
mtd: do not use mtd->lock_user_prot_reg directly
Instead, check the -EOPNOTSUPP return code of 'mtd_lock_user_prot_reg()'.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/mtdchar.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c index 25bbbc3..2020a16 100644 --- a/drivers/mtd/mtdchar.c +++ b/drivers/mtd/mtdchar.c @@ -949,8 +949,6 @@ static int mtdchar_ioctl(struct file *file, u_int cmd, u_long arg) return -EINVAL; if (copy_from_user(&oinfo, argp, sizeof(oinfo))) return -EFAULT; - if (!mtd->lock_user_prot_reg) - return -EOPNOTSUPP; ret = mtd_lock_user_prot_reg(mtd, oinfo.start, oinfo.length); break; } |
