[WATCHDOG] ipmi: add the standard watchdog timeout ioctls

Add the standard IOCTLs to the IPMI driver for setting and getting
the pretimeout.  Tested by Benoit Guillon.

Signed off by: Corey Minyard <cminyard@mvista.com>
Cc: Benoit Guillon <guillon@thalescomputers.fr>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

drivers/char/ipmi/ipmi_watchdog.c

@@ -669,13 +669,15 @@ static int ipmi_ioctl(struct inode *inode, struct file *file,
 		return 0;
 
 	case WDIOC_SET_PRETIMEOUT:
+	case WDIOC_SETPRETIMEOUT:
 		i = copy_from_user(&val, argp, sizeof(int));
 		if (i)
 			return -EFAULT;
 		pretimeout = val;
 		return ipmi_set_timeout(IPMI_SET_TIMEOUT_HB_IF_NECESSARY);
 
 	case WDIOC_GET_PRETIMEOUT:
+	case WDIOC_GETPRETIMEOUT:
 		i = copy_to_user(argp, &pretimeout, sizeof(pretimeout));
 		if (i)
 			return -EFAULT;