linux-kernel - [PATCH] PCI: iproc: Enable iProc config read for PAXBv2

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Message-Id: <1556270404-27058-1-git-send-email-srinath.mannam@broadcom.com>
Date:   Fri, 26 Apr 2019 14:50:04 +0530
From:   Srinath Mannam <srinath.mannam@...adcom.com>
To:     Bjorn Helgaas <bhelgaas@...gle.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Ray Jui <rjui@...adcom.com>,
        Scott Branden <sbranden@...adcom.com>
Cc:     bcm-kernel-feedback-list@...adcom.com, linux-pci@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Srinath Mannam <srinath.mannam@...adcom.com>
Subject: [PATCH] PCI: iproc: Enable iProc config read for PAXBv2

iProc config read flag has to enable for PAXBv2 instead of PAXB.

Fixes: f78e60a29d4ff ("PCI: iproc: Reject unconfigured physical functions from PAXC")
Signed-off-by: Srinath Mannam <srinath.mannam@...adcom.com>
---
 drivers/pci/controller/pcie-iproc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/controller/pcie-iproc.c b/drivers/pci/controller/pcie-iproc.c
index c20fd6b..9d5cbc7 100644
--- a/drivers/pci/controller/pcie-iproc.c
+++ b/drivers/pci/controller/pcie-iproc.c
@@ -1347,7 +1347,6 @@ static int iproc_pcie_rev_init(struct iproc_pcie *pcie)
 		break;
 	case IPROC_PCIE_PAXB:
 		regs = iproc_pcie_reg_paxb;
-		pcie->iproc_cfg_read = true;
 		pcie->has_apb_err_disable = true;
 		if (pcie->need_ob_cfg) {
 			pcie->ob_map = paxb_ob_map;
@@ -1356,6 +1355,7 @@ static int iproc_pcie_rev_init(struct iproc_pcie *pcie)
 		break;
 	case IPROC_PCIE_PAXB_V2:
 		regs = iproc_pcie_reg_paxb_v2;
+		pcie->iproc_cfg_read = true;
 		pcie->has_apb_err_disable = true;
 		if (pcie->need_ob_cfg) {
 			pcie->ob_map = paxb_v2_ob_map;
-- 
2.7.4