On Fri, 22 Jul 2011 10:35:56 +0200 Uwe Kleine-K__nig <u.kleine-koenig@xxxxxxxxxxxxxx> wrote: > Using __SPIN_LOCK_UNLOCKED for a dynamically allocated lock is wrong and > breaks with PREEMPT_RT_FULL. Please define "breaks". Lockdep warnings? Deadlocks? > diff --git a/drivers/rtc/rtc-tegra.c b/drivers/rtc/rtc-tegra.c > index 2fc31aa..75259fe 100644 > --- a/drivers/rtc/rtc-tegra.c > +++ b/drivers/rtc/rtc-tegra.c > @@ -343,7 +343,7 @@ static int __devinit tegra_rtc_probe(struct platform_device *pdev) > > /* set context info. */ > info->pdev = pdev; > - info->tegra_rtc_lock = __SPIN_LOCK_UNLOCKED(info->tegra_rtc_lock); > + spin_lock_init(&info->tegra_rtc_lock); > > platform_set_drvdata(pdev, info); > > -- > 1.7.5.4 -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
