This is a note to let you know that I've just added the patch titled
PCI: tegra: Fix argument order in tegra_pcie_phy_disable()
to the 4.8-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
pci-tegra-fix-argument-order-in-tegra_pcie_phy_disable.patch
and it can be found in the queue-4.8 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 8dd99bca7bfa4b62753b556c45d26f45ec9da6e6 Mon Sep 17 00:00:00 2001
From: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
Date: Wed, 5 Oct 2016 16:04:13 -0500
Subject: PCI: tegra: Fix argument order in tegra_pcie_phy_disable()
From: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
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@xxxxxxxxxx>
Acked-by: Thierry Reding <treding@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/pci/host/pci-tegra.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- 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
/* 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);
Patches currently in stable-queue which might be from bhelgaas@xxxxxxxxxx are
queue-4.8/pci-mark-atheros-ar9580-to-avoid-bus-reset.patch
queue-4.8/pci-tegra-fix-argument-order-in-tegra_pcie_phy_disable.patch
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