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/include/linux/pci.h b/include/linux/pci.h
index 16f48e7..1bd9f52 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -592,7 +592,8 @@
char *pcibios_setup(char *str);
/* Used only when drivers/pci/setup.c is used */
-void pcibios_align_resource(void *, struct resource *, resource_size_t,
+resource_size_t pcibios_align_resource(void *, struct resource *,
+ resource_size_t,
resource_size_t);
void pcibios_update_irq(struct pci_dev *, int irq);
@@ -827,8 +828,9 @@
struct resource *res, resource_size_t size,
resource_size_t align, resource_size_t min,
unsigned int type_mask,
- void (*alignf)(void *, struct resource *,
- resource_size_t, resource_size_t),
+ resource_size_t (*alignf)(void *, struct resource *,
+ resource_size_t,
+ resource_size_t),
void *alignf_data);
void pci_enable_bridges(struct pci_bus *bus);