From: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Date: Fri, 5 Jul 2019 17:56:48 +0800
Subject: PCI: mobiveil: Add configured inbound windows counter

Git-commit: 4b7e2e59f0e50f13d6498190da41e758e01e6489
Patch-mainline: v5.3-rc1
References: fate#326572

Current code only keeps track of the number of outbound windows
configured but it does not for inbound windows. Add a counter
to keep track of initialized inbound windows.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Minghuan Lian <Minghuan.Lian@nxp.com>
Reviewed-by: Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
Signed-off-by: Mian Yousaf Kaukab <ykaukab@suse.de>
---
 drivers/pci/host/pcie-mobiveil.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pci/host/pcie-mobiveil.c b/drivers/pci/host/pcie-mobiveil.c
index 76653d946486..0560344dc588 100644
--- a/drivers/pci/host/pcie-mobiveil.c
+++ b/drivers/pci/host/pcie-mobiveil.c
@@ -481,6 +481,7 @@ static void program_ib_windows(struct mobiveil_pcie *pcie, int win_num,
 
 	csr_writel(pcie, pci_addr, PAB_PEX_AMAP_PEX_WIN_L(win_num));
 	csr_writel(pcie, 0, PAB_PEX_AMAP_PEX_WIN_H(win_num));
+	pcie->ib_wins_configured++;
 }
 
 /*
-- 
2.26.2