]> git.karo-electronics.de Git - karo-tx-linux.git/blob - drivers/ssb/embedded.c
ssb: Fix watchdog access for devices without a chipcommon
[karo-tx-linux.git] / drivers / ssb / embedded.c
1 /*
2  * Sonics Silicon Backplane
3  * Embedded systems support code
4  *
5  * Copyright 2005-2008, Broadcom Corporation
6  * Copyright 2006-2008, Michael Buesch <mb@bu3sch.de>
7  *
8  * Licensed under the GNU/GPL. See COPYING for details.
9  */
10
11 #include <linux/ssb/ssb.h>
12 #include <linux/ssb/ssb_embedded.h>
13
14
15 int ssb_watchdog_timer_set(struct ssb_bus *bus, u32 ticks)
16 {
17         if (ssb_chipco_available(&bus->chipco)) {
18                 ssb_chipco_watchdog_timer_set(&bus->chipco, ticks);
19                 return 0;
20         }
21         if (ssb_extif_available(&bus->extif)) {
22                 ssb_extif_watchdog_timer_set(&bus->extif, ticks);
23                 return 0;
24         }
25         return -ENODEV;
26 }