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Fix a bug that process received data twice, it will cause serial work incorrect.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8854 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
gikidy 2009-07-10 03:05:10 +00:00
parent 031667a3ef
commit 2e01113094
1 changed files with 0 additions and 1 deletions
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IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/Serial.c
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@ -852,7 +852,6 @@ IsaSerialReceiveTransmit (
WRITE_MCR (SerialDevice->IsaIo, SerialDevice->BaseAddress, Mcr.Data); WRITE_MCR (SerialDevice->IsaIo, SerialDevice->BaseAddress, Mcr.Data);
} }
IsaSerialFifoAdd (&SerialDevice->Receive, Data);
continue; continue;
} else { } else {