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mISDN: timerdev: use __user for mISDN_read's buffer argument 

Fix this warning:

  drivers/isdn/mISDN/timerdev.c:264:11: warning: incorrect type in initializer (incompatible argument 2 (different address spaces))
  drivers/isdn/mISDN/timerdev.c:264:11:    expected int ( *read )( ... )
  drivers/isdn/mISDN/timerdev.c:264:11:    got int ( static [toplevel] *<noident> )( ... )

Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Acked-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Hannes Eder 2008-12-12 21:19:18 -08:00 committed by David S. Miller
parent 047ce8f207
commit c46f0a2d40
1 changed files with 2 additions and 2 deletions
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4
drivers/isdn/mISDN/timerdev.c
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@ -86,7 +86,7 @@ mISDN_close(struct inode *ino, struct file *filep)
}
static ssize_t
mISDN_read(struct file *filep, char *buf, size_t count, loff_t *off)
mISDN_read(struct file *filep, char __user *buf, size_t count, loff_t *off)
{
struct mISDNtimerdev *dev = filep->private_data;
struct mISDNtimer *timer;
@ -116,7 +116,7 @@ mISDN_read(struct file *filep, char *buf, size_t count, loff_t *off)
timer = (struct mISDNtimer *)dev->expired.next;
list_del(&timer->list);
spin_unlock_irqrestore(&dev->lock, flags);
if (put_user(timer->id, (int *)buf))
if (put_user(timer->id, (int __user *)buf))
ret = -EFAULT;
else
ret = sizeof(int);