resource/PCI: align functions now return start of resource

As suggested by Linus, align functions should return the start
of a resource, not void. An update of "res->start" is no longer
necessary.

Cc: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index df639db779f9..ef574cd311d1 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -547,10 +547,11 @@ pcibios_disable_device (struct pci_dev *dev)
                 acpi_pci_irq_disable(dev);
 }
 
-void
+resource_size_t
 pcibios_align_resource (void *data, struct resource *res,
                         resource_size_t size, resource_size_t align)
 {
+        return res->start;
 }
 
 /*