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dp: tx: Removed redundant condition.

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If link does not need to be re-enabled, then it is already disabled. Don't need
to disable the link again.

Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
This commit is contained in:
Andrei-Liviu Simion 2015-01-25 22:06:05 -08:00 • committed by Nava kishore Manne
parent 05f71ab631
commit a13413ec39
1 changed files with 3 additions and 1 deletions
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4
XilinxProcessorIPLib/drivers/dp/src/xdp.c
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@ -390,7 +390,9 @@ u32 XDp_TxEstablishLink(XDp *InstancePtr)
/* Disable main link during training. */
ReenableMainLink = XDp_ReadReg(InstancePtr->Config.BaseAddr,
XDP_TX_ENABLE_MAIN_STREAM);
XDp_TxDisableMainLink(InstancePtr);
if (ReenableMainLink) {
XDp_TxDisableMainLink(InstancePtr);
}
/* Train main link. */
Status = XDp_TxRunTraining(InstancePtr);