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