[PATCH 4.19 65/91] Revert "PCI: qcom: Disable write access to read only registers for IP v2.3.3"

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4.19-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

This reverts commit 3a4ecf4c9d793d0ecd07fc49cd76a2e24652d3b7 which is
commit a33d700e8eea76c62120cb3dbf5e01328f18319a upstream.

It was applied to the incorrect function as the original function the
commit changed is not in this kernel branch.

Reported-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/f23affddab4d8b3cc07508f2d8735d88d823821d.camel@xxxxxxxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 drivers/pci/controller/dwc/pcie-qcom.c |    2 --
 1 file changed, 2 deletions(-)

--- a/drivers/pci/controller/dwc/pcie-qcom.c
+++ b/drivers/pci/controller/dwc/pcie-qcom.c
@@ -758,8 +758,6 @@ static int qcom_pcie_get_resources_2_4_0
 	if (IS_ERR(res->phy_ahb_reset))
 		return PTR_ERR(res->phy_ahb_reset);
 
-	dw_pcie_dbi_ro_wr_dis(pci);
-
 	return 0;
 }
 





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