diff options
| author | Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> | 2023-10-04 22:14:30 +0530 |
|---|---|---|
| committer | Krzysztof Wilczyński <kwilczynski@kernel.org> | 2023-10-14 19:19:37 +0000 |
| commit | 85e9eb3e7727e98cbf7b9bf475677f2a64be06b8 (patch) | |
| tree | 34641c764f78f09c2e7720c1e507fbc3a1800412 | |
| parent | dc2f2a9d1cf2c505efbb8b7e782a7f22e635f4bf (diff) | |
PCI: tegra194: Use Mbps_to_icc() macro for setting icc speed
PCIe speed returned by the PCIE_SPEED2MBS_ENC() macro is in Mbps. So
instead of converting it to MBps explicitly and using the MBps_to_icc()
macro, let's use the Mbps_to_icc() macro to pass the value directly.
Link: https://lore.kernel.org/linux-pci/20231004164430.39662-3-manivannan.sadhasivam@linaro.org
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Cc: Vidya Sagar <vidyas@nvidia.com>
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-tegra194.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pci/controller/dwc/pcie-tegra194.c b/drivers/pci/controller/dwc/pcie-tegra194.c index 4bba31502ce1..5feac690e127 100644 --- a/drivers/pci/controller/dwc/pcie-tegra194.c +++ b/drivers/pci/controller/dwc/pcie-tegra194.c @@ -321,9 +321,9 @@ static void tegra_pcie_icc_set(struct tegra_pcie_dw *pcie) speed = FIELD_GET(PCI_EXP_LNKSTA_CLS, val); width = FIELD_GET(PCI_EXP_LNKSTA_NLW, val); - val = width * (PCIE_SPEED2MBS_ENC(pcie_link_speed[speed]) / BITS_PER_BYTE); + val = width * PCIE_SPEED2MBS_ENC(pcie_link_speed[speed]); - if (icc_set_bw(pcie->icc_path, MBps_to_icc(val), 0)) + if (icc_set_bw(pcie->icc_path, Mbps_to_icc(val), 0)) dev_err(pcie->dev, "can't set bw[%u]\n", val); if (speed >= ARRAY_SIZE(pcie_gen_freq)) |