commit 67a6680d64e18c7a1901f31ef747ea53b6cd986d
author Christoph Hellwig <hch@lst.de> Sat Jan 14 13:21:25 2006 -0800
committer Linus Torvalds <torvalds@g5.osdl.org> Sat Jan 14 18:27:14 2006 -0800
tree 1d428eb19fdd393290348c63911c2974016ebc9d
parent a80da7389891d0eeacbd568a9b54f665fd424d14

[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>

drivers/video/bw2.c

diff --git a/drivers/video/bw2.c b/drivers/video/bw2.c
index 9248fe1..641a6c1 100644
--- a/drivers/video/bw2.c
+++ b/drivers/video/bw2.c
@@ -36,8 +36,7 @@
 static int bw2_blank(int, struct fb_info *);
 
 static int bw2_mmap(struct fb_info *, struct file *, struct vm_area_struct *);
-static int bw2_ioctl(struct inode *, struct file *, unsigned int,
-		     unsigned long, struct fb_info *);
+static int bw2_ioctl(struct fb_info *, unsigned int, unsigned long);
 
 /*
  *  Frame buffer operations
@@ -181,8 +180,7 @@
 				  vma);
 }
 
-static int bw2_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
-		     unsigned long arg, struct fb_info *info)
+static int bw2_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg)
 {
 	struct bw2_par *par = (struct bw2_par *) info->par;