char/ipmi: remove local ioctl defines replaced by generic ones

This watchdog driver had ioctl defines introduced locally
for pre timeout handling, marked to be removed as soon as
a generic replacement would become available.

The latter has actually occurred in 2006, at e05b59fe.

Remove the local duplicates for pre timeout handling.

Signed-off-by: Oskar Schirmer <[e-mail]>
Acked-by: Corey Minyard <[e-mail]>
Signed-off-by: Wim Van Sebroeck <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>

drivers/char/ipmi/ipmi_watchdog.c

···
 
 #define IPMI_WDOG_TIMER_NOT_INIT_RESP	0x80
 
-/* These are here until the real ones get into the watchdog.h interface. */
-#ifndef WDIOC_GETTIMEOUT
-#define	WDIOC_GETTIMEOUT        _IOW(WATCHDOG_IOCTL_BASE, 20, int)
-#endif
-#ifndef WDIOC_SET_PRETIMEOUT
-#define	WDIOC_SET_PRETIMEOUT     _IOW(WATCHDOG_IOCTL_BASE, 21, int)
-#endif
-#ifndef WDIOC_GET_PRETIMEOUT
-#define	WDIOC_GET_PRETIMEOUT     _IOW(WATCHDOG_IOCTL_BASE, 22, int)
-#endif
-
 static DEFINE_MUTEX(ipmi_watchdog_mutex);
 static bool nowayout = WATCHDOG_NOWAYOUT;
 
···
 			return -EFAULT;
 		return 0;
 
-	case WDIOC_SET_PRETIMEOUT:
 	case WDIOC_SETPRETIMEOUT:
 		i = copy_from_user(&val, argp, sizeof(int));
 		if (i)
···
 		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)