diff options
| author | Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> | 2024-09-11 20:56:26 +0530 |
|---|---|---|
| committer | Krzysztof Wilczyński <kwilczynski@kernel.org> | 2024-09-13 14:44:43 +0000 |
| commit | 2cebf68a24abb0552ea59cf928829acd51f8b175 (patch) | |
| tree | 7a72db868dffd68c5874b4f3bbef7d48ffe907cb /drivers/pci/controller/dwc/pcie-rcar-gen4.c | |
| parent | d3745e3ae6c0eec517d431be926742b6e8b9b64a (diff) | |
PCI: dwc: Rename 'dw_pcie::link_gen' to 'dw_pcie::max_link_speed'
The 'link_gen' field is now holding the maximum supported link speed set
either by the controller driver or by DT through 'max-link-speed'
property.
However, the name 'link_gen' sounds like the negotiated link speed of
the PCIe link.
So rename it to 'max_link_speed' to make it clear that it holds the
maximum supported link speed of the controller.
Link: https://lore.kernel.org/linux-pci/20240911-pci-qcom-gen4-stability-v7-1-743f5c1fd027@linaro.org
Tested-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
[kwilczynski: commit log]
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
Diffstat (limited to 'drivers/pci/controller/dwc/pcie-rcar-gen4.c')
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-rcar-gen4.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pci/controller/dwc/pcie-rcar-gen4.c b/drivers/pci/controller/dwc/pcie-rcar-gen4.c index f0f3ebd1a033..00ad4832f2cf 100644 --- a/drivers/pci/controller/dwc/pcie-rcar-gen4.c +++ b/drivers/pci/controller/dwc/pcie-rcar-gen4.c @@ -141,10 +141,10 @@ static int rcar_gen4_pcie_start_link(struct dw_pcie *dw) } /* - * Require direct speed change with retrying here if the link_gen is - * PCIe Gen2 or higher. + * Require direct speed change with retrying here if the max_link_speed + * is PCIe Gen2 or higher. */ - changes = min_not_zero(dw->link_gen, RCAR_MAX_LINK_SPEED) - 1; + changes = min_not_zero(dw->max_link_speed, RCAR_MAX_LINK_SPEED) - 1; /* * Since dw_pcie_setup_rc() sets it once, PCIe Gen2 will be trained. |