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MdeModulePkg TerminalDxe: Remove a redundant function

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The function UnicodeFiFoGetKeyCount that is never called
has been removed.
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>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
This commit is contained in:
shenglei 2018-08-08 16:18:22 +08:00 committed by Star Zeng
parent 2394f31c55
commit a2a6f9f61d
2 changed files with 0 additions and 37 deletions
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12
MdeModulePkg/Universal/Console/TerminalDxe/Terminal.h
View File

@ -1131,18 +1131,6 @@ IsUnicodeFiFoFull (
TERMINAL_DEV *TerminalDevice TERMINAL_DEV *TerminalDevice
); );
/**
Count Unicode FIFO buffer.
@param TerminalDevice Terminal driver private structure
@return The count in bytes of Unicode FIFO.
**/
UINT8
UnicodeFiFoGetKeyCount (
TERMINAL_DEV *TerminalDevice
);
/** /**
Translate raw data into Unicode (according to different encode), and Translate raw data into Unicode (according to different encode), and

25
MdeModulePkg/Universal/Console/TerminalDxe/TerminalConIn.c
View File

@ -1200,31 +1200,6 @@ IsUnicodeFiFoFull (
return FALSE; return FALSE;
} }
/**
Count Unicode FIFO buffer.
@param TerminalDevice Terminal driver private structure
@return The count in bytes of Unicode FIFO.
**/
UINT8
UnicodeFiFoGetKeyCount (
TERMINAL_DEV *TerminalDevice
)
{
UINT8 Tail;
UINT8 Head;
Tail = TerminalDevice->UnicodeFiFo->Tail;
Head = TerminalDevice->UnicodeFiFo->Head;
if (Tail >= Head) {
return (UINT8) (Tail - Head);
} else {
return (UINT8) (Tail + FIFO_MAX_NUMBER + 1 - Head);
}
}
/** /**
Update the Unicode characters from a terminal input device into EFI Keys FIFO. Update the Unicode characters from a terminal input device into EFI Keys FIFO.