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>
diff --git a/arch/sh/drivers/pci/pci.c b/arch/sh/drivers/pci/pci.c
index c481df6..b36ca82 100644
--- a/arch/sh/drivers/pci/pci.c
+++ b/arch/sh/drivers/pci/pci.c
@@ -148,8 +148,8 @@
* addresses to be allocated in the 0x000-0x0ff region
* modulo 0x400.
*/
-void pcibios_align_resource(void *data, struct resource *res,
- resource_size_t size, resource_size_t align)
+resource_size_t pcibios_align_resource(void *data, struct resource *res,
+ resource_size_t size, resource_size_t align)
{
struct pci_dev *dev = data;
struct pci_channel *chan = dev->sysdata;
@@ -171,7 +171,7 @@
start = PCIBIOS_MIN_MEM + chan->mem_resource->start;
}
- res->start = start;
+ return start;
}
void pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,