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It doesn't seem required to be called once with a NULL PDO.

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Force this call, as it is where we initialize the keyboard/mouse

svn path=/trunk/; revision=27001
This commit is contained in:
Hervé Poussineau 2007-06-04 20:22:07 +00:00
parent 5f83cc2f85
commit f5d19e8198
1 changed files with 6 additions and 0 deletions
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6
reactos/drivers/input/i8042prt/i8042prt.c
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@ -723,6 +723,7 @@ static NTSTATUS STDCALL I8042AddDevice(PDRIVER_OBJECT DriverObject,
PDEVICE_EXTENSION DevExt; PDEVICE_EXTENSION DevExt;
PFDO_DEVICE_EXTENSION FdoDevExt; PFDO_DEVICE_EXTENSION FdoDevExt;
PDEVICE_OBJECT Fdo; PDEVICE_OBJECT Fdo;
static BOOLEAN AlreadyInitialized = FALSE;
DPRINT("I8042AddDevice\n"); DPRINT("I8042AddDevice\n");
@ -733,6 +734,10 @@ static NTSTATUS STDCALL I8042AddDevice(PDRIVER_OBJECT DriverObject,
return STATUS_UNSUCCESSFUL; return STATUS_UNSUCCESSFUL;
} }
if (AlreadyInitialized)
return STATUS_SUCCESS;
AlreadyInitialized = TRUE;
Status = IoCreateDevice(DriverObject, Status = IoCreateDevice(DriverObject,
sizeof(DEVICE_EXTENSION), sizeof(DEVICE_EXTENSION),
NULL, NULL,
@ -949,6 +954,7 @@ NTSTATUS STDCALL DriverEntry(PDRIVER_OBJECT DriverObject,
DriverObject->DriverStartIo = I8042StartIo; DriverObject->DriverStartIo = I8042StartIo;
DriverObject->DriverExtension->AddDevice = I8042AddDevice; DriverObject->DriverExtension->AddDevice = I8042AddDevice;
I8042AddDevice(DriverObject, NULL);
return(STATUS_SUCCESS); return(STATUS_SUCCESS);
} }