usb: dwc3: move generic dwc3 code from gadget into core

[cascardo/linux.git] / mm / filemap_xip.c

diff --git a/mm/filemap_xip.c b/mm/filemap_xip.c
index 83364df..f91b2f6 100644 (file)
--- a/mm/filemap_xip.c
+++ b/mm/filemap_xip.c
@@ -10,7 +10,7 @@
 
 #include <linux/fs.h>
 #include <linux/pagemap.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/uio.h>
 #include <linux/rmap.h>
 #include <linux/mmu_notifier.h>
@@ -183,7 +183,7 @@ __xip_unmap (struct address_space * mapping,
                return;
 
 retry:
-       spin_lock(&mapping->i_mmap_lock);
+       mutex_lock(&mapping->i_mmap_mutex);
        vma_prio_tree_foreach(vma, &iter, &mapping->i_mmap, pgoff, pgoff) {
                mm = vma->vm_mm;
                address = vma->vm_start +
@@ -201,7 +201,7 @@ retry:
                        page_cache_release(page);
                }
        }
-       spin_unlock(&mapping->i_mmap_lock);
+       mutex_unlock(&mapping->i_mmap_mutex);
 
        if (locked) {
                mutex_unlock(&xip_sparse_mutex);