From: Milton Miller <miltonm@bga.com>
Date: Thu, 8 Jan 2009 02:19:49 +0000 (+0000)
Subject: powerpc/pseries: Remove write only variable in PCI DLPAR
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=7ce14a315db866605e6ac0b17fb33d10d7e49ab4;p=linux-2.6-omap-h63xx.git

powerpc/pseries: Remove write only variable in PCI DLPAR

Since we never hotplug add an isa bus, we never need to set primary.
Delete this write-only variable.

Signed-off-by: Milton Miller <miltonm@bga.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---

diff --git a/arch/powerpc/platforms/pseries/pci_dlpar.c b/arch/powerpc/platforms/pseries/pci_dlpar.c
index 5e1ed3d60ee..ad152a0e394 100644
--- a/arch/powerpc/platforms/pseries/pci_dlpar.c
+++ b/arch/powerpc/platforms/pseries/pci_dlpar.c
@@ -137,11 +137,9 @@ EXPORT_SYMBOL_GPL(pcibios_add_pci_devices);
 struct pci_controller * __devinit init_phb_dynamic(struct device_node *dn)
 {
 	struct pci_controller *phb;
-	int primary;
 
 	pr_debug("PCI: Initializing new hotplug PHB %s\n", dn->full_name);
 
-	primary = list_empty(&hose_list);
 	phb = pcibios_alloc_controller(dn);
 	if (!phb)
 		return NULL;