X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=ArmPkg%2FDrivers%2FArmGic%2FArmGicDxe.c;h=d57ae5d8ac84cc20640a9b41195b1fe6fbe0306d;hb=0458b423b66eab6979ee9124ad8489d8e0e2bb50;hp=ab912d79be4f8d8053246554af1b2ab3da9adf39;hpb=69b5dc9f8e926b5341405b729e58426c2a121470;p=mirror_edk2.git

diff --git a/ArmPkg/Drivers/ArmGic/ArmGicDxe.c b/ArmPkg/Drivers/ArmGic/ArmGicDxe.c
index ab912d79be..d57ae5d8ac 100644
--- a/ArmPkg/Drivers/ArmGic/ArmGicDxe.c
+++ b/ArmPkg/Drivers/ArmGic/ArmGicDxe.c
@@ -37,48 +37,6 @@ Abstract:
 
 extern EFI_HARDWARE_INTERRUPT_PROTOCOL gHardwareInterruptProtocol;
 
-/**
-  Register Handler for the specified interrupt source.
-
-  @param This     Instance pointer for this protocol
-  @param Source   Hardware source of the interrupt
-  @param Handler  Callback for interrupt. NULL to unregister
-
-  @retval EFI_SUCCESS Source was updated to support Handler.
-  @retval EFI_DEVICE_ERROR  Hardware could not be programmed.
-
-**/
-EFI_STATUS
-EFIAPI
-RegisterInterruptSource (
-  IN EFI_HARDWARE_INTERRUPT_PROTOCOL    *This,
-  IN HARDWARE_INTERRUPT_SOURCE          Source,
-  IN HARDWARE_INTERRUPT_HANDLER         Handler
-  )
-{
-  if (Source > mGicNumInterrupts) {
-    ASSERT(FALSE);
-    return EFI_UNSUPPORTED;
-  }
-  
-  if ((Handler == NULL) && (gRegisteredInterruptHandlers[Source] == NULL)) {
-    return EFI_INVALID_PARAMETER;
-  }
-
-  if ((Handler != NULL) && (gRegisteredInterruptHandlers[Source] != NULL)) {
-    return EFI_ALREADY_STARTED;
-  }
-
-  gRegisteredInterruptHandlers[Source] = Handler;
-
-  // If the interrupt handler is unregistered then disable the interrupt
-  if (NULL == Handler){
-  	return This->DisableInterruptSource (This, Source);
-  } else {
-  	return This->EnableInterruptSource (This, Source);
-  }
-}
-
 /**
   Enable interrupt source Source.