PCI/DPC: Remove indirection waiting for inactive link
Simplify waiting for the contained link to become inactive, removing the indirection to a unnecessary DPC-specific handler. Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Sinan Kaya <okaya@kernel.org> Reviewed-by: Oza Pawandeep <poza@codeaurora.org>
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@ -64,18 +64,12 @@ static int dpc_wait_rp_inactive(struct dpc_dev *dpc)
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return 0;
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}
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static void dpc_wait_link_inactive(struct dpc_dev *dpc)
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{
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struct pci_dev *pdev = dpc->dev->port;
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pcie_wait_for_link(pdev, false);
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}
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static pci_ers_result_t dpc_reset_link(struct pci_dev *pdev)
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{
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struct dpc_dev *dpc;
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struct pcie_device *pciedev;
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struct device *devdpc;
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u16 cap;
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/*
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@ -91,7 +85,7 @@ static pci_ers_result_t dpc_reset_link(struct pci_dev *pdev)
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* Wait until the Link is inactive, then clear DPC Trigger Status
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* to allow the Port to leave DPC.
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*/
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dpc_wait_link_inactive(dpc);
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pcie_wait_for_link(pdev, false);
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if (dpc->rp_extensions && dpc_wait_rp_inactive(dpc))
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return PCI_ERS_RESULT_DISCONNECT;
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