MdeModulePkg/DriverSampleDxe: Uninstall the ConfigAccess protocol

In DriverSampleInit, has installed the configAccess protocol to
the DriverHandle[1], but don't uninstall it in DriverSampleUnload.
Now uninstall the configAccess protocol.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>

diff --git a/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c b/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c
index efb78bf6be1c5b0eab6f4dba946f992c5e74375d..cdb8889e87f9fbcb90e4c16bafe34efa142c9273 100644 (file)
--- a/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c
+++ b/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c
@@ -2278,6 +2278,8 @@ DriverSampleUnload (
             DriverHandle[1],\r
             &gEfiDevicePathProtocolGuid,\r
             &mHiiVendorDevicePath1,\r
+            &gEfiHiiConfigAccessProtocolGuid,\r
+            &mPrivateData->ConfigAccess,\r
             NULL\r
            );\r
     DriverHandle[1] = NULL;\r