int devm_hwspin_lock_register()

in hwspinlock_core.c [612:633]

• 19 lines of code
• 3 McCabe index (conditional complexity)

int devm_hwspin_lock_register(struct device *dev,
			      struct hwspinlock_device *bank,
			      const struct hwspinlock_ops *ops,
			      int base_id, int num_locks)
{
	struct hwspinlock_device **ptr;
	int ret;

	ptr = devres_alloc(devm_hwspin_lock_unreg, sizeof(*ptr), GFP_KERNEL);
	if (!ptr)
		return -ENOMEM;

	ret = hwspin_lock_register(bank, dev, ops, base_id, num_locks);
	if (!ret) {
		*ptr = bank;
		devres_add(dev, ptr);
	} else {
		devres_free(ptr);
	}

	return ret;
}