layerscape: drop linux 4.4 support

[openwrt/staging/lynxis.git] / target / linux / layerscape / patches-4.4 / 8235-pci-layerscape-fix-pci-lut-offset-issue.patch

diff --git a/target/linux/layerscape/patches-4.4/8235-pci-layerscape-fix-pci-lut-offset-issue.patch b/target/linux/layerscape/patches-4.4/8235-pci-layerscape-fix-pci-lut-offset-issue.patch
deleted file mode 100644 (file)
index def7941..0000000
--- a/target/linux/layerscape/patches-4.4/8235-pci-layerscape-fix-pci-lut-offset-issue.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From 2f3ea65dc8909cbf4116bd74b3dea8d25749508f Mon Sep 17 00:00:00 2001
-From: Zhao Qiang <qiang.zhao@nxp.com>
-Date: Wed, 23 Nov 2016 11:29:45 +0800
-Subject: [PATCH 235/238] pci/layerscape: fix pci lut offset issue
-
-Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
----
- drivers/pci/host/pci-layerscape.c |   13 ++++---------
- 1 file changed, 4 insertions(+), 9 deletions(-)
-
---- a/drivers/pci/host/pci-layerscape.c
-+++ b/drivers/pci/host/pci-layerscape.c
-@@ -158,16 +158,11 @@ static void ls1021_pcie_host_init(struct
- static int ls_pcie_link_up(struct pcie_port *pp)
- {
-       struct ls_pcie *pcie = to_ls_pcie(pp);
--      u32 state, offset;
-+      u32 state;
- 
--      if (of_get_property(pp->dev->of_node, "fsl,lut_diff", NULL))
--              offset = 0x407fc;
--      else
--              offset = PCIE_LUT_DBG;
--
--      state = (ioread32(pcie->lut + offset) >>
--                      pcie->drvdata->ltssm_shift) &
--              LTSSM_STATE_MASK;
-+      state = (ioread32(pcie->lut + pcie->drvdata->lut_dbg) >>
-+               pcie->drvdata->ltssm_shift) &
-+               LTSSM_STATE_MASK;
- 
-       if (state < LTSSM_PCIE_L0)
-               return 0;