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intel_extreme: Fix dead store

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Pointed out by clang static analyzer.

Change-Id: If75c625a9d568db1081ddc83f98a85d361ebf5e2
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3286
Reviewed-by: Adrien Destugues <[email protected]>
This commit is contained in:
Murai Takashi
2020-10-04 08:26:55 +00:00
committed by Adrien Destugues
parent 513955e6c0
commit aa2632939c
1 changed files with 1 additions and 1 deletions
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src/add-ons/accelerants/intel_extreme/FlexibleDisplayInterface.cpp
+1 -1
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@@ -464,7 +464,7 @@ FDILink::_SnbTrain(uint32 lanes)
tmp &= ~FDI_LINK_TRAIN_NONE; tmp &= ~FDI_LINK_TRAIN_NONE;
tmp |= FDI_LINK_TRAIN_PATTERN_1; tmp |= FDI_LINK_TRAIN_PATTERN_1;
} }
write32(rxControl, rxControl); write32(rxControl, tmp);
Receiver().Enable(); Receiver().Enable();
uint32 iirControl = Receiver().Base() + PCH_FDI_RX_IIR; uint32 iirControl = Receiver().Base() + PCH_FDI_RX_IIR;