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[HDAUDBUS] Minor fixes:

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* Add some forward-declarations
* Add some annotations
* Improve a DPRINT
This commit is contained in:
Thomas Faber 2019-02-23 09:55:57 +01:00
parent 6ee2f9882c
commit b65ec6ffba
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GPG key ID: 076E7C3D44720826
2 changed files with 14 additions and 15 deletions
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2
drivers/wdm/audio/hdaudbus/fdo.cpp
View file

@ -581,7 +581,7 @@ HDA_FDOStartDevice(
FALSE);
if (!NT_SUCCESS(Status))
{
DPRINT1("[HDAB] Failed to connect interrupt\n");
DPRINT1("[HDAB] Failed to connect interrupt. Status=%lx\n", Status);
break;
}

27
drivers/wdm/audio/hdaudbus/hdaudbus.cpp
View file

@ -7,11 +7,14 @@
*/
#include "hdaudbus.h"
DRIVER_DISPATCH HDA_Pnp;
DRIVER_ADD_DEVICE HDA_AddDevice;
extern "C" DRIVER_INITIALIZE DriverEntry;
PVOID
AllocateItem(
IN POOL_TYPE PoolType,
IN SIZE_T NumberOfBytes)
_In_ POOL_TYPE PoolType,
_In_ SIZE_T NumberOfBytes)
{
PVOID Item = ExAllocatePoolWithTag(PoolType, NumberOfBytes, TAG_HDA);
if (!Item)
@ -23,7 +26,7 @@ AllocateItem(
VOID
FreeItem(
IN PVOID Item)
__drv_freesMem(Mem) PVOID Item)
{
ExFreePool(Item);
}
@ -85,8 +88,8 @@ HDA_SyncForwardIrp(
NTSTATUS
NTAPI
HDA_Pnp(
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp)
_In_ PDEVICE_OBJECT DeviceObject,
_Inout_ PIRP Irp)
{
NTSTATUS Status = STATUS_NOT_SUPPORTED;
PIO_STACK_LOCATION IoStack;
@ -207,18 +210,14 @@ HDA_Pnp(
Irp->IoStatus.Status = Status;
IoCompleteRequest(Irp, IO_NO_INCREMENT);
return Status;
}
//PDRIVER_ADD_DEVICE HDA_AddDevice;
NTSTATUS
NTAPI
HDA_AddDevice(
IN PDRIVER_OBJECT DriverObject,
IN PDEVICE_OBJECT PhysicalDeviceObject)
_In_ PDRIVER_OBJECT DriverObject,
_In_ PDEVICE_OBJECT PhysicalDeviceObject)
{
PDEVICE_OBJECT DeviceObject;
PHDA_FDO_DEVICE_EXTENSION DeviceExtension;
@ -250,8 +249,8 @@ extern "C"
NTSTATUS
NTAPI
DriverEntry(
IN PDRIVER_OBJECT DriverObject,
IN PUNICODE_STRING RegistryPathName)
_In_ PDRIVER_OBJECT DriverObject,
_In_ PUNICODE_STRING RegistryPathName)
{
DriverObject->DriverExtension->AddDevice = HDA_AddDevice;
DriverObject->MajorFunction[IRP_MJ_PNP] = HDA_Pnp;
@ -259,4 +258,4 @@ DriverEntry(
return STATUS_SUCCESS;
}
}
}