From 201958af103a4ae8679e0d4d36353b8fb38486ec Mon Sep 17 00:00:00 2001
From: =?utf8?q?Marek=20Beh=C3=BAn?= <marek.behun@nic.cz>
Date: Mon, 8 Feb 2021 23:01:37 +0100
Subject: [PATCH] pci: pci_mvebu: use dev_seq instead of static variable
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PCI uclass maps PCI bus numbers to the seq member of struct udevice.
Use dev_seq(dev) as the bus number in mvebu_pcie_probe instead of an
incrementing a static variable.
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Cc: Stefan Roese <sr@denx.de>
Cc: Phil Sutter <phil@nwl.cc>
Cc: Mario Six <mario.six@gdsys.cc>
Cc: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Stefan Roese <sr@denx.de>
---
drivers/pci/pci_mvebu.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/pci/pci_mvebu.c b/drivers/pci/pci_mvebu.c
index 235d9bb90c..bea8dcfc91 100644
--- a/drivers/pci/pci_mvebu.c
+++ b/drivers/pci/pci_mvebu.c
@@ -273,7 +273,7 @@ static int mvebu_pcie_probe(struct udevice *dev)
struct mvebu_pcie *pcie = dev_get_plat(dev);
struct udevice *ctlr = pci_get_controller(dev);
struct pci_controller *hose = dev_get_uclass_priv(ctlr);
- static int bus;
+ int bus = dev_seq(dev);
u32 reg;
debug("%s: PCIe %d.%d - up, base %08x\n", __func__,
@@ -336,8 +336,6 @@ static int mvebu_pcie_probe(struct udevice *dev)
writel(SOC_REGS_PHY_BASE, pcie->base + PCIE_BAR_LO_OFF(0));
writel(0, pcie->base + PCIE_BAR_HI_OFF(0));
- bus++;
-
return 0;
}
--
2.39.5