diff options
Diffstat (limited to 'drivers/mtd/ubi/io.c')
| -rw-r--r-- | drivers/mtd/ubi/io.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/mtd/ubi/io.c b/drivers/mtd/ubi/io.c index 01b644861253..fb70f5227f18 100644 --- a/drivers/mtd/ubi/io.c +++ b/drivers/mtd/ubi/io.c @@ -821,8 +821,11 @@ int ubi_io_write_ec_hdr(struct ubi_device *ubi, int pnum, if (err) return err; - if (ubi_dbg_power_cut(ubi, POWER_CUT_EC_WRITE)) + if (ubi_dbg_is_power_cut(ubi, MASK_POWER_CUT_EC)) { + ubi_warn(ubi, "emulating a power cut when writing EC header"); + ubi_ro_mode(ubi); return -EROFS; + } err = ubi_io_write(ubi, ec_hdr, pnum, 0, ubi->ec_hdr_alsize); return err; @@ -1071,8 +1074,11 @@ int ubi_io_write_vid_hdr(struct ubi_device *ubi, int pnum, if (err) return err; - if (ubi_dbg_power_cut(ubi, POWER_CUT_VID_WRITE)) + if (ubi_dbg_is_power_cut(ubi, MASK_POWER_CUT_VID)) { + ubi_warn(ubi, "emulating a power cut when writing VID header"); + ubi_ro_mode(ubi); return -EROFS; + } err = ubi_io_write(ubi, p, pnum, ubi->vid_hdr_aloffset, ubi->vid_hdr_alsize); |