From: Kishon Vijay Abraham I <kishon@ti.com>
Date: Fri, 20 Dec 2019 15:35:50 +0530
Subject: PCI: dwc: Use private data pointer of "struct irq_domain" to get
 pcie_port

Git-commit: 03f8c1b350d001db4e3912095f09a68740a7ff23
Patch-mainline: v5.8-rc1
References: bsc#1179344

No functional change. Get "struct pcie_port *" from private data
pointer of "struct irq_domain" in dw_pcie_irq_domain_free() to make
it look similar to how "struct pcie_port *" is obtained in
dw_pcie_irq_domain_alloc()

Link: https://lore.kernel.org/r/20191220100550.777-1-kishon@ti.com
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@suse.com>
---
 drivers/pci/controller/dwc/pcie-designware-host.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/controller/dwc/pcie-designware-host.c b/drivers/pci/controller/dwc/pcie-designware-host.c
index 3c43311bb95c..0a4a5aa6fe46 100644
--- a/drivers/pci/controller/dwc/pcie-designware-host.c
+++ b/drivers/pci/controller/dwc/pcie-designware-host.c
@@ -236,7 +236,7 @@ static void dw_pcie_irq_domain_free(struct irq_domain *domain,
 				    unsigned int virq, unsigned int nr_irqs)
 {
 	struct irq_data *d = irq_domain_get_irq_data(domain, virq);
-	struct pcie_port *pp = irq_data_get_irq_chip_data(d);
+	struct pcie_port *pp = domain->host_data;
 	unsigned long flags;
 
 	raw_spin_lock_irqsave(&pp->lock, flags);
-- 
2.26.2