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MdeModulePkg UsbBusPei: Remove redundant functions

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The functions that are never called have been removed.
They are PeiHubSetHubFeature,IsPortConnectChange and
PeiUsbClearDeviceFeature.
https://bugzilla.tianocore.org/show_bug.cgi?id=1062

Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: shenglei <shenglei.zhang@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
This commit is contained in:
shenglei
2018-08-08 15:41:25 +08:00
committed by Star Zeng
parent 880cc3ebef
commit 0ffa23c0f4
4 changed files with 0 additions and 169 deletions
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35
MdeModulePkg/Bus/Usb/UsbBusPei/PeiUsbLib.h
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@@ -148,28 +148,6 @@ PeiUsbSetDeviceAddress (
IN UINT16 AddressValue
);
/**
Clear a given usb feature.
@param PeiServices General-purpose services that are available to every PEIM.
@param UsbIoPpi Indicates the PEI_USB_IO_PPI instance.
@param Recipient The recipient of ClearFeature Request, should be one of Device/Interface/Endpoint.
@param Value Request Value.
@param Target Request Index.
@retval EFI_SUCCESS Usb feature is cleared successfully.
@retval EFI_DEVICE_ERROR Cannot clear the usb feature due to a hardware error.
@retval Others Other failure occurs.
**/
EFI_STATUS
PeiUsbClearDeviceFeature (
IN EFI_PEI_SERVICES **PeiServices,
IN PEI_USB_IO_PPI *UsbIoPpi,
IN EFI_USB_RECIPIENT Recipient,
IN UINT16 Value,
IN UINT16 Target
);
/**
Configure a usb device to Configuration 1.
@@ -215,17 +193,4 @@ PeiUsbGetDeviceSpeed (
IN UINT16 PortStatus
);
/**
Judge if the port is in "connection change" status or not.
@param PortChangeStatus The usb port change status gotten.
@retval TRUE The port is in "connection change" status.
@retval FALSE The port is NOT in "connection change" status.
**/
BOOLEAN
IsPortConnectChange (
IN UINT16 PortChangeStatus
);
#endif