diff options
Diffstat (limited to 'drivers/hwspinlock/hwspinlock_core.c')
-rw-r--r-- | drivers/hwspinlock/hwspinlock_core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/hwspinlock/hwspinlock_core.c b/drivers/hwspinlock/hwspinlock_core.c index af5175c5d5f4..4eb85b4a320e 100644 --- a/drivers/hwspinlock/hwspinlock_core.c +++ b/drivers/hwspinlock/hwspinlock_core.c @@ -282,6 +282,8 @@ int hwspin_lock_register(struct hwspinlock *hwlock) spin_lock(&hwspinlock_tree_lock); ret = radix_tree_insert(&hwspinlock_tree, hwlock->id, hwlock); + if (ret == -EEXIST) + pr_err("hwspinlock id %d already exists!\n", hwlock->id); if (ret) goto out; |