video: fbdev: core: Change return type to vm_fault_t

Use new return type vm_fault_t for fault handler
and page_mkwrite handler.

Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Reviewed-by: Matthew Wilcox <mawilcox@microsoft.com>
Cc: Jaya Kumar <jayakumar.lkml@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>

diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
index 487d5e3..82c20c6 100644 (file)
--- a/drivers/video/fbdev/core/fb_defio.c
+++ b/drivers/video/fbdev/core/fb_defio.c
@@ -37,7 +37,7 @@ static struct page *fb_deferred_io_page(struct fb_info *info, unsigned long offs
 }
 
 /* this is to find and return the vmalloc-ed fb pages */
-static int fb_deferred_io_fault(struct vm_fault *vmf)
+static vm_fault_t fb_deferred_io_fault(struct vm_fault *vmf)
 {
        unsigned long offset;
        struct page *page;
@@ -90,7 +90,7 @@ int fb_deferred_io_fsync(struct file *file, loff_t start, loff_t end, int datasy
 EXPORT_SYMBOL_GPL(fb_deferred_io_fsync);
 
 /* vm_ops->page_mkwrite handler */
-static int fb_deferred_io_mkwrite(struct vm_fault *vmf)
+static vm_fault_t fb_deferred_io_mkwrite(struct vm_fault *vmf)
 {
        struct page *page = vmf->page;
        struct fb_info *info = vmf->vma->vm_private_data;