PCI: ROUND_UP macro cleanup in drivers/pci

ROUND_UP macro cleanup, use ALIGN where ever appropriate

Signed-off-by: Milind Arun Choudhary <milindchoudhary@gmail.com>
Acked-by: Scott Murray <scottm@somanetworks.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 3 insertions, 5 deletions

diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index 5ec297d7a5b4..5e5191ec8de6 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -34,8 +34,6 @@
 #define DBG(x...)
 #endif
 
-#define ROUND_UP(x, a)          (((x) + (a) - 1) & ~((a) - 1))
-
 static void pbus_assign_resources_sorted(struct pci_bus *bus)
 {
         struct pci_dev *dev;
@@ -310,7 +308,7 @@ static void pbus_size_io(struct pci_bus *bus)
 #if defined(CONFIG_ISA) || defined(CONFIG_EISA)
         size = (size & 0xff) + ((size & ~0xffUL) << 2);
 #endif
-        size = ROUND_UP(size + size1, 4096);
+        size = ALIGN(size + size1, 4096);
         if (!size) {
                 b_res->flags = 0;
                 return;
@@ -378,11 +376,11 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask, unsigned long
 
                 if (!align)
                         min_align = align1;
-                else if (ROUND_UP(align + min_align, min_align) < align1)
+                else if (ALIGN(align + min_align, min_align) < align1)
                         min_align = align1 >> 1;
                 align += aligns[order];
         }
-        size = ROUND_UP(size, min_align);
+        size = ALIGN(size, min_align);
         if (!size) {
                 b_res->flags = 0;
                 return 1;