Messages in this thread Patch in this message | | | From | Serge Semin <> | Subject | [PATCH 06/11] PCI: dwc: Drop duplicated fast-link-mode flag unsetting | Date | Fri, 17 Feb 2023 12:39:51 +0300 |
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Most likely by mistake the PORT_LINK_FAST_LINK_MODE flag unsetting was added twice in the commit cff9244432e8 ("PCI: dwc: Ensure FAST_LINK_MODE is cleared"): first it is cleared right after the content of the PCIE_PORT_LINK_CONTROL register is read, second it's cleared in the framework of the link-mode initialization procedure. The later action is redundant. Let's drop it.
Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> --- drivers/pci/controller/dwc/pcie-designware.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/pci/controller/dwc/pcie-designware.c b/drivers/pci/controller/dwc/pcie-designware.c index 3bb9ca14fb9c..ab774665ed87 100644 --- a/drivers/pci/controller/dwc/pcie-designware.c +++ b/drivers/pci/controller/dwc/pcie-designware.c @@ -825,7 +825,6 @@ void dw_pcie_setup(struct dw_pcie *pci) /* Set the number of lanes */ val = dw_pcie_readl_dbi(pci, PCIE_PORT_LINK_CONTROL); - val &= ~PORT_LINK_FAST_LINK_MODE; val &= ~PORT_LINK_MODE_MASK; switch (pci->num_lanes) { case 1: -- 2.39.0
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