diff options
author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2012-09-25 17:03:56 (GMT) |
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committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2012-09-25 17:03:56 (GMT) |
commit | 593d1006cdf710ab3469c0c37c184fea0bc3da97 (patch) | |
tree | e4db58440018a52089e8d6b39160f753ab10df99 /drivers/watchdog | |
parent | 5217192b85480353aeeb395574e60d0db04f3676 (diff) | |
parent | 9b20aa63b8fc9a6a3b6831f4eae3621755e51211 (diff) | |
download | linux-593d1006cdf710ab3469c0c37c184fea0bc3da97.tar.xz |
Merge remote-tracking branch 'tip/core/rcu' into next.2012.09.25b
Resolved conflict in kernel/sched/core.c using Peter Zijlstra's
approach from https://lkml.org/lkml/2012/9/5/585.
Diffstat (limited to 'drivers/watchdog')
-rw-r--r-- | drivers/watchdog/hpwdt.c | 3 | ||||
-rw-r--r-- | drivers/watchdog/watchdog_core.c | 3 |
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c index 1eff743..ae60406 100644 --- a/drivers/watchdog/hpwdt.c +++ b/drivers/watchdog/hpwdt.c @@ -814,6 +814,9 @@ static int __devinit hpwdt_init_one(struct pci_dev *dev, hpwdt_timer_reg = pci_mem_addr + 0x70; hpwdt_timer_con = pci_mem_addr + 0x72; + /* Make sure that timer is disabled until /dev/watchdog is opened */ + hpwdt_stop(); + /* Make sure that we have a valid soft_margin */ if (hpwdt_change_timer(soft_margin)) hpwdt_change_timer(DEFAULT_MARGIN); diff --git a/drivers/watchdog/watchdog_core.c b/drivers/watchdog/watchdog_core.c index 6aa46a9..3796434 100644 --- a/drivers/watchdog/watchdog_core.c +++ b/drivers/watchdog/watchdog_core.c @@ -128,11 +128,12 @@ EXPORT_SYMBOL_GPL(watchdog_register_device); void watchdog_unregister_device(struct watchdog_device *wdd) { int ret; - int devno = wdd->cdev.dev; + int devno; if (wdd == NULL) return; + devno = wdd->cdev.dev; ret = watchdog_dev_unregister(wdd); if (ret) pr_err("error unregistering /dev/watchdog (err=%d)\n", ret); |