- void * devm_kzalloc(struct device * dev, size_t size, gfp_t gfp);
- Device to allocate memory for
- Allocation size
- Allocation gfp flags
Managed kzalloc. Memory allocated with this function is automatically freed on driver detach. Like all other devres resources, guaranteed alignment is unsigned long long.
Pointer to allocated memory on success, NULL on failure.