1) Initialize gBS, gST, gImageHandle in UefiBootServicesTableLib.c to NULL

[mirror_edk2.git] / EdkModulePkg / Bus / Usb / UsbKb / Dxe / efikey.c

diff --git a/EdkModulePkg/Bus/Usb/UsbKb/Dxe/efikey.c b/EdkModulePkg/Bus/Usb/UsbKb/Dxe/efikey.c
index a9cdbc8760a0dd496aafabc1217096d4b961b673..a1fd418bdeabd1303ce52d595dc76dd5f1204cc9 100644 (file)
--- a/EdkModulePkg/Bus/Usb/UsbKb/Dxe/efikey.c
+++ b/EdkModulePkg/Bus/Usb/UsbKb/Dxe/efikey.c
@@ -24,42 +24,6 @@ Revision History
 #include "efikey.h"\r
 #include "keyboard.h"\r
 \r
-//\r
-// Prototypes\r
-// Driver model protocol interface\r
-//\r
-EFI_STATUS\r
-EFIAPI\r
-USBKeyboardDriverBindingEntryPoint (\r
-  IN EFI_HANDLE           ImageHandle,\r
-  IN EFI_SYSTEM_TABLE     *SystemTable\r
-  );\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-USBKeyboardDriverBindingSupported (\r
-  IN EFI_DRIVER_BINDING_PROTOCOL    *This,\r
-  IN EFI_HANDLE                     Controller,\r
-  IN EFI_DEVICE_PATH_PROTOCOL       *RemainingDevicePath\r
-  );\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-USBKeyboardDriverBindingStart (\r
-  IN EFI_DRIVER_BINDING_PROTOCOL    *This,\r
-  IN EFI_HANDLE                     Controller,\r
-  IN EFI_DEVICE_PATH_PROTOCOL       *RemainingDevicePath\r
-  );\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-USBKeyboardDriverBindingStop (\r
-  IN  EFI_DRIVER_BINDING_PROTOCOL    *This,\r
-  IN  EFI_HANDLE                     Controller,\r
-  IN  UINTN                          NumberOfChildren,\r
-  IN  EFI_HANDLE                     *ChildHandleBuffer\r
-  );\r
-\r
 //\r
 // Simple Text In Protocol Interface\r
 //\r
@@ -103,7 +67,7 @@ EFI_DRIVER_BINDING_PROTOCOL gUsbKeyboardDriverBinding = {
   USBKeyboardDriverBindingSupported,\r
   USBKeyboardDriverBindingStart,\r
   USBKeyboardDriverBindingStop,\r
-  0x10,\r
+  0xa,\r
   NULL,\r
   NULL\r
 };\r
@@ -297,7 +261,6 @@ USBKeyboardDriverBindingStart (
       // We only care interrupt endpoint here\r
       //\r
       CopyMem (&UsbKeyboardDevice->IntEndpointDescriptor, &EndpointDescriptor, sizeof (EndpointDescriptor));\r
-      //UsbKeyboardDevice->IntEndpointDescriptor  = EndpointDescriptor;\r
       Found = TRUE;\r
     }\r
   }\r
@@ -468,7 +431,6 @@ USBKeyboardDriverBindingStop (
   EFI_STATUS                  Status;\r
   EFI_SIMPLE_TEXT_IN_PROTOCOL *SimpleInput;\r
   USB_KB_DEV                  *UsbKeyboardDevice;\r
-  EFI_USB_IO_PROTOCOL         *UsbIo;\r
 \r
   Status = gBS->OpenProtocol (\r
                   Controller,\r
@@ -494,7 +456,6 @@ USBKeyboardDriverBindingStop (
         Controller\r
         );\r
 \r
-  UsbIo = UsbKeyboardDevice->UsbIo;\r
   //\r
   // Uninstall the Asyn Interrupt Transfer from this device\r
   // will disable the key data input from this device\r
@@ -575,12 +536,9 @@ USBKeyboardReset (
 {\r
   EFI_STATUS          Status;\r
   USB_KB_DEV          *UsbKeyboardDevice;\r
-  EFI_USB_IO_PROTOCOL *UsbIo;\r
 \r
   UsbKeyboardDevice = USB_KB_DEV_FROM_THIS (This);\r
 \r
-  UsbIo             = UsbKeyboardDevice->UsbIo;\r
-\r
   KbdReportStatusCode (\r
     UsbKeyboardDevice->DevicePath,\r
     EFI_PROGRESS_CODE,\r