From: Michael Ellerman <michael@ozlabs.org>
Date: Mon, 11 Apr 2011 21:25:02 +0000 (+0000)
Subject: powerpc/pci: Properly initialize IO workaround "private"
X-Git-Tag: v4.13~14829^2~97
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=69b123684b50040b0926eed1e02795dac8cb9587;p=mirror_ubuntu-bionic-kernel.git

powerpc/pci: Properly initialize IO workaround "private"

Even when no initfunc is provided.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---

diff --git a/arch/powerpc/kernel/io-workarounds.c b/arch/powerpc/kernel/io-workarounds.c
index d36515eaa314..ffafaea3d261 100644
--- a/arch/powerpc/kernel/io-workarounds.c
+++ b/arch/powerpc/kernel/io-workarounds.c
@@ -175,6 +175,7 @@ void __devinit iowa_register_bus(struct pci_controller *phb,
 	bus = &iowa_busses[iowa_bus_count];
 	bus->phb = phb;
 	bus->ops = ops;
+	bus->private = data;
 
 	if (initfunc)
 		if ((*initfunc)(bus, data))