From: Uwe Kleine-König <u.kleine-koe...@pengutronix.de>
Using __SPIN_LOCK_UNLOCKED for a dynamically allocated lock is wrong and
breaks the build with PREEMPT_RT_FULL.
Signed-off-by: Uwe Kleine-König <u.kleine-koe...@pengutronix.de>
Cc: Andrew Chew <ac...@nvidia.com>
Cc: <sta...@kernel.org>
Signed-off-by: Andrew Morton <a...@linux-foundation.org>
---
drivers/rtc/rtc-tegra.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN
drivers/rtc/rtc-tegra.c~drivers-rtc-rtc-tegrac-properly-initialize-spinlock
drivers/rtc/rtc-tegra.c
---
a/drivers/rtc/rtc-tegra.c~drivers-rtc-rtc-tegrac-properly-initialize-spinlock
+++ a/drivers/rtc/rtc-tegra.c
@@ -343,7 +343,7 @@ static int __devinit tegra_rtc_probe(str
/* 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);
_
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