https://bugzilla.tianocore.org/show_bug.cgi?id=553
Remove left shift of negative values that always evaluate to 0 to address build errors from the llvm/clang compiler used in the XCODE5 tool chain. Cc: Ruiyu Ni <[email protected]> Cc: Andrew Fish <[email protected]> Cc: Laszlo Ersek <[email protected]> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael D Kinney <[email protected]> --- PcAtChipsetPkg/Library/SerialIoLib/SerialPortLib.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/PcAtChipsetPkg/Library/SerialIoLib/SerialPortLib.c b/PcAtChipsetPkg/Library/SerialIoLib/SerialPortLib.c index 95e0db7..0a2e20c 100644 --- a/PcAtChipsetPkg/Library/SerialIoLib/SerialPortLib.c +++ b/PcAtChipsetPkg/Library/SerialIoLib/SerialPortLib.c @@ -102,7 +102,7 @@ SerialPortInitialize ( // // Switch back to bank 0 // - OutputData = (UINT8) ((~DLAB << 7) | (gBreakSet << 6) | (gParity << 3) | (gStop << 2) | Data); + OutputData = (UINT8) ( (gBreakSet << 6) | (gParity << 3) | (gStop << 2) | Data); IoWrite8 (gUartBase + LCR_OFFSET, OutputData); return RETURN_SUCCESS; @@ -481,7 +481,7 @@ SerialPortSetAttributes ( // // Switch back to bank 0 // - OutputData = (UINT8) ((~DLAB << 7) | (gBreakSet << 6) | (LcrParity << 3) | (LcrStop << 2) | LcrData); + OutputData = (UINT8) ((gBreakSet << 6) | (LcrParity << 3) | (LcrStop << 2) | LcrData); IoWrite8 (gUartBase + LCR_OFFSET, OutputData); return RETURN_SUCCESS; -- 2.6.3.windows.1 _______________________________________________ edk2-devel mailing list [email protected] https://lists.01.org/mailman/listinfo/edk2-devel
