Commit 8dd99bca authored Oct 05, 2016 by Bjorn Helgaas

PCI: tegra: Fix argument order in tegra_pcie_phy_disable()



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: 6fe7c187 ("PCI: tegra: Support per-lane PHYs")
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Thierry Reding <treding@nvidia.com>
CC: stable@vger.kernel.org	# v4.7+

parent bdf53098

drivers/pci/host/pci-tegra.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -859,7 +859,7 @@ 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);

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