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Diffstat (limited to 'drivers/lightnvm/core.c')
-rw-r--r--drivers/lightnvm/core.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/lightnvm/core.c b/drivers/lightnvm/core.c
index 6ce76c0a75e1..5262ba66a7a7 100644
--- a/drivers/lightnvm/core.c
+++ b/drivers/lightnvm/core.c
@@ -1102,6 +1102,11 @@ static int __nvm_configure_create(struct nvm_ioctl_create *create)
}
s = &create->conf.s;
+ if (s->lun_begin == -1 && s->lun_end == -1) {
+ s->lun_begin = 0;
+ s->lun_end = dev->geo.nr_luns - 1;
+ }
+
if (s->lun_begin > s->lun_end || s->lun_end >= dev->geo.nr_luns) {
pr_err("nvm: lun out of bound (%u:%u > %u)\n",
s->lun_begin, s->lun_end, dev->geo.nr_luns - 1);