diff options
Diffstat (limited to 'drivers/mtd/ubi/build.c')
| -rw-r--r-- | drivers/mtd/ubi/build.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c index ef3618299494..0680516bb472 100644 --- a/drivers/mtd/ubi/build.c +++ b/drivers/mtd/ubi/build.c @@ -874,7 +874,7 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, for (i = 0; i < UBI_MAX_DEVICES; i++) { ubi = ubi_devices[i]; if (ubi && mtd->index == ubi->mtd->index) { - ubi_err(ubi, "mtd%d is already attached to ubi%d", + pr_err("ubi: mtd%d is already attached to ubi%d", mtd->index, i); return -EEXIST; } @@ -889,7 +889,7 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, * no sense to attach emulated MTD devices, so we prohibit this. */ if (mtd->type == MTD_UBIVOLUME) { - ubi_err(ubi, "refuse attaching mtd%d - it is already emulated on top of UBI", + pr_err("ubi: refuse attaching mtd%d - it is already emulated on top of UBI", mtd->index); return -EINVAL; } @@ -900,7 +900,7 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, if (!ubi_devices[ubi_num]) break; if (ubi_num == UBI_MAX_DEVICES) { - ubi_err(ubi, "only %d UBI devices may be created", + pr_err("ubi: only %d UBI devices may be created", UBI_MAX_DEVICES); return -ENFILE; } @@ -910,7 +910,7 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, /* Make sure ubi_num is not busy */ if (ubi_devices[ubi_num]) { - ubi_err(ubi, "already exists"); + pr_err("ubi: ubi%i already exists", ubi_num); return -EEXIST; } } @@ -992,6 +992,9 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, goto out_detach; } + /* Make device "available" before it becomes accessible via sysfs */ + ubi_devices[ubi_num] = ubi; + err = uif_init(ubi, &ref); if (err) goto out_detach; @@ -1036,7 +1039,6 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, wake_up_process(ubi->bgt_thread); spin_unlock(&ubi->wl_lock); - ubi_devices[ubi_num] = ubi; ubi_notify_all(ubi, UBI_VOLUME_ADDED, NULL); return ubi_num; @@ -1047,6 +1049,7 @@ out_uif: ubi_assert(ref); uif_close(ubi); out_detach: + ubi_devices[ubi_num] = NULL; ubi_wl_close(ubi); ubi_free_internal_volumes(ubi); vfree(ubi->vtbl); |