Re: [PATCH v7 06/10] cxl/test: Add mock version of devm_cxl_add_dport_by_dev()

[<dan.j.williams@intel.com>]

Dave Jiang wrote:
> devm_cxl_add_dport_by_dev() outside of cxl_test is done through PCI
> hierarchy. However with cxl_test, it needs to be done through the
> platform device hierarchy. Add the mock function for
> devm_cxl_add_dport_by_dev().
> 
> When cxl_core calls a cxl_core exported function and that function is
> mocked by cxl_test, the call chain causes a circular dependency issue. Dan
> provided a workaround to avoid this issue. Apply the method to changes from
> the late dport allocation changes in order to enable cxl-test.
> 
> In cxl_core they are defined with "__" added in front of the function. A
> macro is used to define the original function names for when non-test
> version of the kernel is built. A bit of macros and typedefs are used to
> allow mocking of those functions in cxl_test.
> 
> Co-developed-by: Dan Williams <dan.j.williams@intel.com>

Co-developed-by always needs to come with Signed-off-by. Go ahead and
add that in lieu of my Reviewed-by.