summaryrefslogtreecommitdiffstats
path: root/arch/parisc/kernel/pci.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/parisc/kernel/pci.c')
-rw-r--r--arch/parisc/kernel/pci.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/parisc/kernel/pci.c b/arch/parisc/kernel/pci.c
index 9e74bfe071dc..38372e7cbb88 100644
--- a/arch/parisc/kernel/pci.c
+++ b/arch/parisc/kernel/pci.c
@@ -257,10 +257,10 @@ EXPORT_SYMBOL(pcibios_bus_to_resource);
* Since we are just checking candidates, don't use any fields other
* than res->start.
*/
-void pcibios_align_resource(void *data, struct resource *res,
+resource_size_t pcibios_align_resource(void *data, const struct resource *res,
resource_size_t size, resource_size_t alignment)
{
- resource_size_t mask, align;
+ resource_size_t mask, align, start = res->start;
DBG_RES("pcibios_align_resource(%s, (%p) [%lx,%lx]/%x, 0x%lx, 0x%lx)\n",
pci_name(((struct pci_dev *) data)),
@@ -272,10 +272,10 @@ void pcibios_align_resource(void *data, struct resource *res,
/* Align to largest of MIN or input size */
mask = max(alignment, align) - 1;
- res->start += mask;
- res->start &= ~mask;
+ start += mask;
+ start &= ~mask;
- /* The caller updates the end field, we don't. */
+ return start;
}