Messages in this thread Patch in this message | | | From | Serge Semin <> | Subject | [PATCH v4 05/14] PCI: dwc: Drop duplicated fast-link-mode flag unsetting | Date | Fri, 14 Apr 2023 05:18:23 +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> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> --- 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 8e33e6e59e68..e55b7b387eb6 100644 --- a/drivers/pci/controller/dwc/pcie-designware.c +++ b/drivers/pci/controller/dwc/pcie-designware.c @@ -1019,7 +1019,6 @@ void dw_pcie_setup(struct dw_pcie *pci) } /* Set the number of lanes */ - val &= ~PORT_LINK_FAST_LINK_MODE; val &= ~PORT_LINK_MODE_MASK; switch (pci->num_lanes) { case 1: -- 2.40.0
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