MdeModulePkg: Issues reported by ECC in EDK2.

https://bugzilla.tianocore.org/show_bug.cgi?id=2515

Change the MdeModulePkg to match the ECC check rule

Signed-off-by: GuoMinJ <newexplorerj@gmail.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>

MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c

@@ -2071,7 +2071,7 @@ InitializeP2C (
   PciIo->Pci.Write (PciIo, EfiPciIoWidthUint8, 0x3C, 1, &gAllZero);
 }
 
-/*
+/**
   Authenticate the PCI device by using DeviceSecurityProtocol.
 
   @param PciIoDevice  PCI device.
@@ -2079,7 +2079,7 @@ InitializeP2C (
   @retval EFI_SUCCESS     The device passes the authentication.
   @return not EFI_SUCCESS The device failes the authentication or
                           unexpected error happen during authentication.
-*/
+**/
 EFI_STATUS
 AuthenticatePciDevice (
   IN PCI_IO_DEVICE            *PciIoDevice

MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.c

@@ -2200,7 +2200,7 @@ SdMmcSoftwareReset (
   SD specification section 3.10.
 
   @param[in] Private    Pointer to driver private data.
-  @param[in] Trb        Pointer to currently executing TRB.
+  @param[in] Slot       Index of the slot for device.
   @param[in] IntStatus  Normal interrupt status mask.
 
   @retval EFI_CRC_ERROR  CRC error happened during CMD execution.