Name
adjust_resource —
modify a resource's start and size
Synopsis
int adjust_resource ( | struct resource * | res, |
| | resource_size_t | start, |
| | resource_size_t | size); |
Arguments
res
resource to modify
start
new start value
size
new size
Description
Given an existing resource, change its start and size to match the
arguments. Returns 0 on success, -EBUSY if it can't fit.
Existing children of the resource are assumed to be immutable.