From 04b6b67a3e7726e427112b17dd34a5a71a9661be Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Sat, 7 Oct 2023 13:57:34 +0200 Subject: [PATCH] Revert "PCI: qcom: Disable write access to read only registers for IP v2.3.3" This reverts commit 48e11e7c81b91002a120a513312a4de9f5ba7f08 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 Link: https://lore.kernel.org/r/f23affddab4d8b3cc07508f2d8735d88d823821d.camel@decadent.org.uk Signed-off-by: Greg Kroah-Hartman --- drivers/pci/controller/dwc/pcie-qcom.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c index 737cc9d6fa6a..c68e14271c02 100644 --- a/drivers/pci/controller/dwc/pcie-qcom.c +++ b/drivers/pci/controller/dwc/pcie-qcom.c @@ -771,8 +771,6 @@ static int qcom_pcie_get_resources_2_4_0(struct qcom_pcie *pcie) return PTR_ERR(res->phy_ahb_reset); } - dw_pcie_dbi_ro_wr_dis(pci); - return 0; }