4 files changed, 6 insertions, 10 deletions

diff --git a/drivers/char/agp/backend.c b/drivers/char/agp/backend.c
index ad87753f6de4..a56ca080e108 100644
--- a/drivers/char/agp/backend.c
+++ b/drivers/char/agp/backend.c
@@ -114,9 +114,9 @@ static int agp_find_max(void)
         long memory, index, result;
 
 #if PAGE_SHIFT < 20
-        memory = num_physpages >> (20 - PAGE_SHIFT);
+        memory = totalram_pages >> (20 - PAGE_SHIFT);
 #else
-        memory = num_physpages << (PAGE_SHIFT - 20);
+        memory = totalram_pages << (PAGE_SHIFT - 20);
 #endif
         index = 1;
 
diff --git a/drivers/parisc/ccio-dma.c b/drivers/parisc/ccio-dma.c
index a45b0c0d574e..a6b4a5a53d40 100644
--- a/drivers/parisc/ccio-dma.c
+++ b/drivers/parisc/ccio-dma.c
@@ -1266,7 +1266,7 @@ ccio_ioc_init(struct ioc *ioc)
         ** Hot-Plug/Removal of PCI cards. (aka PCI OLARD).
         */
 
-        iova_space_size = (u32) (num_physpages / count_parisc_driver(&ccio_driver));
+        iova_space_size = (u32) (totalram_pages / count_parisc_driver(&ccio_driver));
 
         /* limit IOVA space size to 1MB-1GB */
 
@@ -1305,7 +1305,7 @@ ccio_ioc_init(struct ioc *ioc)
 
         DBG_INIT("%s() hpa 0x%p mem %luMB IOV %dMB (%d bits)\n",
                         __func__, ioc->ioc_regs,
-                        (unsigned long) num_physpages >> (20 - PAGE_SHIFT),
+                        (unsigned long) totalram_pages >> (20 - PAGE_SHIFT),
                         iova_space_size>>20,
                         iov_order + PAGE_SHIFT);
 
diff --git a/drivers/parisc/sba_iommu.c b/drivers/parisc/sba_iommu.c
index 123d8fe3427d..57a6d19eba4c 100644
--- a/drivers/parisc/sba_iommu.c
+++ b/drivers/parisc/sba_iommu.c
@@ -1390,7 +1390,7 @@ sba_ioc_init(struct parisc_device *sba, struct ioc *ioc, int ioc_num)
         ** for DMA hints - ergo only 30 bits max.
         */
 
-        iova_space_size = (u32) (num_physpages/global_ioc_cnt);
+        iova_space_size = (u32) (totalram_pages/global_ioc_cnt);
 
         /* limit IOVA space size to 1MB-1GB */
         if (iova_space_size < (1 << (20 - PAGE_SHIFT))) {
@@ -1415,7 +1415,7 @@ sba_ioc_init(struct parisc_device *sba, struct ioc *ioc, int ioc_num)
         DBG_INIT("%s() hpa 0x%lx mem %ldMB IOV %dMB (%d bits)\n",
                         __func__,
                         ioc->ioc_hpa,
-                        (unsigned long) num_physpages >> (20 - PAGE_SHIFT),
+                        (unsigned long) totalram_pages >> (20 - PAGE_SHIFT),
                         iova_space_size>>20,
                         iov_order + PAGE_SHIFT);
 
diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index f5bbd9e83416..1b7123eb5d7b 100644
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -96,11 +96,7 @@ static struct balloon_stats balloon_stats;
 /* We increase/decrease in batches which fit in a page */
 static unsigned long frame_list[PAGE_SIZE / sizeof(unsigned long)];
 
-/* VM /proc information for memory */
-extern unsigned long totalram_pages;
-
 #ifdef CONFIG_HIGHMEM
-extern unsigned long totalhigh_pages;
 #define inc_totalhigh_pages() (totalhigh_pages++)
 #define dec_totalhigh_pages() (totalhigh_pages--)
 #else