cxl/mem: Correct full ID range allocation

For ID allocations we want 0-(max-1), ie: smatch complains:

	 error: Calling ida_alloc_range() with a 'max' argument which is a power of 2. -1 missing?

Correct this and also replace the call to use the max() flavor instead.

Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/20230208181944.240261-1-dave@stgolabs.net
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

0 files changed, 0 insertions, 0 deletions