diff options
Diffstat (limited to 'include/linux/fb.h')
| -rw-r--r-- | include/linux/fb.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/fb.h b/include/linux/fb.h index 8a8255b94b6..0de426026f4 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -4,6 +4,8 @@ #include <asm/types.h> #include <linux/i2c.h> +struct dentry; + /* Definitions of frame buffers */ #define FB_MAJOR 29 @@ -927,11 +929,11 @@ static inline void __fb_pad_aligned_buffer(u8 *dst, u32 d_pitch, } } -#ifdef CONFIG_FB_DEFERRED_IO /* drivers/video/fb_defio.c */ extern void fb_deferred_io_init(struct fb_info *info); extern void fb_deferred_io_cleanup(struct fb_info *info); -#endif +extern int fb_deferred_io_fsync(struct file *file, struct dentry *dentry, + int datasync); /* drivers/video/fbsysfs.c */ extern struct fb_info *framebuffer_alloc(size_t size, struct device *dev); |