1 files changed, 14 insertions, 10 deletions

diff --git a/fs/ext2/xip.c b/fs/ext2/xip.c
index ca7f00312388..430b4c8ee971 100644
--- a/fs/ext2/xip.c
+++ b/fs/ext2/xip.c
@@ -16,11 +16,13 @@
 
 static inline int
 __inode_direct_access(struct inode *inode, sector_t sector,
-                      unsigned long *data)
+                      void **kaddr, unsigned long *pfn)
 {
-        BUG_ON(!inode->i_sb->s_bdev->bd_disk->fops->direct_access);
-        return inode->i_sb->s_bdev->bd_disk->fops
-                ->direct_access(inode->i_sb->s_bdev,sector,data);
+        struct block_device *bdev = inode->i_sb->s_bdev;
+        struct block_device_operations *ops = bdev->bd_disk->fops;
+
+        BUG_ON(!ops->direct_access);
+        return ops->direct_access(bdev, sector, kaddr, pfn);
 }
 
 static inline int
@@ -48,12 +50,13 @@ int
 ext2_clear_xip_target(struct inode *inode, int block)
 {
         sector_t sector = block * (PAGE_SIZE/512);
-        unsigned long data;
+        void *kaddr;
+        unsigned long pfn;
         int rc;
 
-        rc = __inode_direct_access(inode, sector, &data);
+        rc = __inode_direct_access(inode, sector, &kaddr, &pfn);
         if (!rc)
-                clear_page((void*)data);
+                clear_page(kaddr);
         return rc;
 }
 
@@ -74,7 +77,8 @@ ext2_get_xip_page(struct address_space *mapping, sector_t offset,
                    int create)
 {
         int rc;
-        unsigned long data;
+        void *kaddr;
+        unsigned long pfn;
         sector_t sector;
 
         /* first, retrieve the sector number */
@@ -84,9 +88,9 @@ ext2_get_xip_page(struct address_space *mapping, sector_t offset,
 
         /* retrieve address of the target data */
         rc = __inode_direct_access
-                (mapping->host, sector * (PAGE_SIZE/512), &data);
+                (mapping->host, sector * (PAGE_SIZE/512), &kaddr, &pfn);
         if (!rc)
-                return virt_to_page(data);
+                return pfn_to_page(pfn);
 
  error:
         return ERR_PTR(rc);