MdeModulePkg/NvmExpressDxe: Fix wrong logic in GetControllerName()
MdeModulePkg/NvmExpressDxe: Fix wrong logic in GetControllerName()

NvmExpressComponentNameGetControllerName returns EFI_UNSUPPORTED if 
child handle is passed. gEfiNvmExpressPassThruProtocolGuid needs to
be passed to EfiTestChildHandle instead of gEfiPciIoProtocolGuid.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Anbazhagan, Baraneedharan" <anbazhagan@hp.com>
Reviewed-by: "Tian, Feng" <feng.tian@intel.com>


git-svn-id: 3158a46dfd52e07d1fda3e32e1ab2e353a00b20f@19071 6f19259b-4bc3-4df7-8a09-765794883524

MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2