Fix the comments to follow UEFI Spec regarding how to check an EFI_HANDLE is valid...

[mirror_edk2.git] / MdeModulePkg / Bus / Ata / AtaAtapiPassThru / AtaAtapiPassThru.h

diff --git a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.h b/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.h
index 0987478564ac3d4e4939b48f9ab7d4b95c6d4808..0bbad0a01a5fe00754f339bd13a3ff180861e503 100644 (file)
--- a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.h
+++ b/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.h
@@ -275,7 +275,7 @@ AtaAtapiPassThruComponentNameGetDriverName (
                                 driver specified by This was returned in
                                 DriverName.
 
-  @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
+  @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
 
   @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
                                 EFI_HANDLE.
@@ -1269,7 +1269,7 @@ AtaUdmaInOut (
                                    to host;Read equals 0, means data transferred
                                    from host to device.
   @param[in]      AtaCommandBlock  A pointer to EFI_ATA_COMMAND_BLOCK data structure.
-  @param[in]      AtaStatusBlock   A pointer to EFI_ATA_STATUS_BLOCK data structure.
+  @param[in, out] AtaStatusBlock   A pointer to EFI_ATA_STATUS_BLOCK data structure.
   @param[in]      Timeout          The time to complete the command.
   @param[in]      Task             Optional. Pointer to the ATA_NONBLOCK_TASK
                                    used by non-blocking mode.