diff options
author | Sascha Hauer <s.hauer@pengutronix.de> | 2020-05-14 07:11:17 +0200 |
---|---|---|
committer | Sascha Hauer <s.hauer@pengutronix.de> | 2020-05-14 07:11:17 +0200 |
commit | 45000aac11315d7ccbaeefa29cafc8303ac206cb (patch) | |
tree | 0bddc2c0cb20514ee080062899020d1ee4d7bb12 /drivers/mtd/ubi/build.c | |
parent | 36acabd5c522501bd7da8eb7a21c865fc78676ee (diff) | |
parent | 7721719313bc47e0eb90d45c00d67233d698bd2f (diff) | |
download | barebox-45000aac11315d7ccbaeefa29cafc8303ac206cb.tar.gz barebox-45000aac11315d7ccbaeefa29cafc8303ac206cb.tar.xz |
Merge branch 'for-next/misc'
Diffstat (limited to 'drivers/mtd/ubi/build.c')
-rw-r--r-- | drivers/mtd/ubi/build.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c index 604fe87e53..da409010f7 100644 --- a/drivers/mtd/ubi/build.c +++ b/drivers/mtd/ubi/build.c @@ -508,6 +508,14 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, struct ubi_device *ubi; int i, err, ref = 0; + /* + * Do not try to attach an UBI device if this device has partitions + * as it's not a good idea to attach UBI on a raw device when the + * real UBI only spans the first partition. + */ + if (!list_empty(&mtd->partitions)) + return -EBUSY; + if (max_beb_per1024 < 0 || max_beb_per1024 > MAX_MTD_UBI_BEB_LIMIT) return -EINVAL; |