[PATCH] fbdev compat_ioctl warning fix

Fix some confusion over fbdev compat_ioctl return types - compat_ioctls return
`long'.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/video/fbmem.c

@@ -876,7 +876,8 @@ fb_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 	int fbidx = iminor(file->f_dentry->d_inode);
 	struct fb_info *info = registered_fb[fbidx];
 	struct fb_ops *fb = info->fbops;
-	int ret;
+	long ret;
+
 	if (fb->fb_compat_ioctl == NULL)
 		return -ENOIOCTLCMD;
 	lock_kernel();

include/linux/fb.h

@@ -585,7 +585,7 @@ struct fb_ops {
 			unsigned long arg, struct fb_info *info);
 
 	/* Handle 32bit compat ioctl (optional) */
-	int (*fb_compat_ioctl)(struct file *f, unsigned cmd, unsigned long arg,
+	long (*fb_compat_ioctl)(struct file *f, unsigned cmd, unsigned long arg,
 			       struct fb_info *info);
 
 	/* perform fb specific mmap */