[PATCH] fbdev: Sanitize ->fb_ioctl prototype

The ioctl and file arguments to ->fb_mmap are totally unused and there's not
reason a driver should need them.

Also update the ->fb_compat_ioctl prototype to be the same as ->fb_mmap.

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/video/arcfb.c b/drivers/video/arcfb.c
index 89060b2db8e5..df8e5667b348 100644
--- a/drivers/video/arcfb.c
+++ b/drivers/video/arcfb.c
@@ -399,9 +399,8 @@ static void arcfb_imageblit(struct fb_info *info, const struct fb_image *image)
                                 image->height);
 }
 
-static int arcfb_ioctl(struct inode *inode, struct file *file,
-                          unsigned int cmd, unsigned long arg,
-                          struct fb_info *info)
+static int arcfb_ioctl(struct fb_info *info,
+                          unsigned int cmd, unsigned long arg)
 {
         void __user *argp = (void __user *)arg;
         struct arcfb_par *par = info->par;