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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2011-07-25 17:13:34 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-07-25 20:57:17 -0700
commite57ee01750c4954fd0b5e3c6109cd4b870880eb9 (patch)
tree73356d5604cc10ca8e6e86616276da4531984004 /drivers/rtc/rtc-tegra.c
parent8f6b0dd369868559b384a66aa17512ae5aae2d9b (diff)
drivers/rtc/rtc-tegra.c: properly initialize spinlock
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-koenig@pengutronix.de> Cc: Andrew Chew <achew@nvidia.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc/rtc-tegra.c')
-rw-r--r--drivers/rtc/rtc-tegra.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-tegra.c b/drivers/rtc/rtc-tegra.c
index 2fc31aac3f4e..75259fe38602 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);