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Merge branch 'pci/controller/broadcom'

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- Fix polling for MDIO write completion, which previously used the wrong
  access width so it always indicated "completed" (Jonathan Bell)

* pci/controller/broadcom:
  PCI: brcmstb: Fix broken brcm_pcie_mdio_write() polling
This commit is contained in:
Bjorn Helgaas 2024-03-12 12:14:24 -05:00
commit cab098b6f2
1 changed files with 1 additions and 1 deletions
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2
drivers/pci/controller/pcie-brcmstb.c
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@ -336,7 +336,7 @@ static int brcm_pcie_mdio_write(void __iomem *base, u8 port,
readl(base + PCIE_RC_DL_MDIO_ADDR);
writel(MDIO_DATA_DONE_MASK | wrdata, base + PCIE_RC_DL_MDIO_WR_DATA);
err = readw_poll_timeout_atomic(base + PCIE_RC_DL_MDIO_WR_DATA, data,
err = readl_poll_timeout_atomic(base + PCIE_RC_DL_MDIO_WR_DATA, data,
MDIO_WT_DONE(data), 10, 100);
return err;
}