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| author | Bjorn Helgaas <bhelgaas@google.com> | 2016-10-06 00:04:13 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-10-28 10:45:19 +0300 |
| commit | bf07d2609f57a56e9a401c4c10cb83b7eca44bcc (patch) | |
| tree | 61656f5de1535dc687e5c2caac2a2e99592dfc27 /drivers/pci/host | |
| parent | aed23c6dda243c6cb1bcbd6399f936eeb9f3b1e5 (diff) | |
| download | linux-bf07d2609f57a56e9a401c4c10cb83b7eca44bcc.tar.xz | |
PCI: tegra: Fix argument order in tegra_pcie_phy_disable()
commit 8dd99bca7bfa4b62753b556c45d26f45ec9da6e6 upstream.
The tegra_pcie_phy_disable() path called pads_writel() with arguments in
the wrong order. Swap them to be the "value, offset" order expected by
pads_writel().
Fixes: 6fe7c187e026 ("PCI: tegra: Support per-lane PHYs")
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/pci/host')
| -rw-r--r-- | drivers/pci/host/pci-tegra.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/host/pci-tegra.c b/drivers/pci/host/pci-tegra.c index 6de0757b11e4..84d650d892e7 100644 --- a/drivers/pci/host/pci-tegra.c +++ b/drivers/pci/host/pci-tegra.c @@ -856,7 +856,7 @@ static int tegra_pcie_phy_disable(struct tegra_pcie *pcie) /* override IDDQ */ value = pads_readl(pcie, PADS_CTL); value |= PADS_CTL_IDDQ_1L; - pads_writel(pcie, PADS_CTL, value); + pads_writel(pcie, value, PADS_CTL); /* reset PLL */ value = pads_readl(pcie, soc->pads_pll_ctl); |