This prevents warnings about unused phys_addr variable in the unit
tests.
Change-Id: I022483735ba92eb112e541e6de37dc9a8c5d2b8e
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Make nvme_pcicfg_read32 set the referenced variable and make
nvme_pcicfg_write32 appear to read it so that the compiler doesn't warn
about unused/uninitialized data.
Change-Id: I4f06c0cca2fc11a8c6c5a60543c1c50a2f6a412d
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>