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-rw-r--r--fs/ramfs/file-nommu.c17
1 files changed, 8 insertions, 9 deletions
diff --git a/fs/ramfs/file-nommu.c b/fs/ramfs/file-nommu.c
index 8d5b438cc188..0b3d8e4cb2fa 100644
--- a/fs/ramfs/file-nommu.c
+++ b/fs/ramfs/file-nommu.c
@@ -27,13 +27,12 @@
27#include "internal.h" 27#include "internal.h"
28 28
29static int ramfs_nommu_setattr(struct dentry *, struct iattr *); 29static int ramfs_nommu_setattr(struct dentry *, struct iattr *);
30 30static unsigned long ramfs_nommu_get_unmapped_area(struct file *file,
31const struct address_space_operations ramfs_aops = { 31 unsigned long addr,
32 .readpage = simple_readpage, 32 unsigned long len,
33 .write_begin = simple_write_begin, 33 unsigned long pgoff,
34 .write_end = simple_write_end, 34 unsigned long flags);
35 .set_page_dirty = __set_page_dirty_no_writeback, 35static int ramfs_nommu_mmap(struct file *file, struct vm_area_struct *vma);
36};
37 36
38const struct file_operations ramfs_file_operations = { 37const struct file_operations ramfs_file_operations = {
39 .mmap = ramfs_nommu_mmap, 38 .mmap = ramfs_nommu_mmap,
@@ -197,7 +196,7 @@ static int ramfs_nommu_setattr(struct dentry *dentry, struct iattr *ia)
197 * - the pages to be mapped must exist 196 * - the pages to be mapped must exist
198 * - the pages be physically contiguous in sequence 197 * - the pages be physically contiguous in sequence
199 */ 198 */
200unsigned long ramfs_nommu_get_unmapped_area(struct file *file, 199static unsigned long ramfs_nommu_get_unmapped_area(struct file *file,
201 unsigned long addr, unsigned long len, 200 unsigned long addr, unsigned long len,
202 unsigned long pgoff, unsigned long flags) 201 unsigned long pgoff, unsigned long flags)
203{ 202{
@@ -256,7 +255,7 @@ out:
256/* 255/*
257 * set up a mapping for shared memory segments 256 * set up a mapping for shared memory segments
258 */ 257 */
259int ramfs_nommu_mmap(struct file *file, struct vm_area_struct *vma) 258static int ramfs_nommu_mmap(struct file *file, struct vm_area_struct *vma)
260{ 259{
261 if (!(vma->vm_flags & VM_SHARED)) 260 if (!(vma->vm_flags & VM_SHARED))
262 return -ENOSYS; 261 return -ENOSYS;