diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2011-07-26 04:13:34 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-08-05 08:58:32 +0400 |
| commit | 9ec4f65f5fa8211166e65854e8966d1bd5c4a180 (patch) | |
| tree | 27eb999b8ec26576aaa49666ff7a67a4aef2b967 /drivers/rtc | |
| parent | ec054bbddbd0841174f4d5c3a4685eca9f9a9f93 (diff) | |
| download | linux-9ec4f65f5fa8211166e65854e8966d1bd5c4a180.tar.xz | |
drivers/rtc/rtc-tegra.c: properly initialize spinlock
commit e57ee01750c4954fd0b5e3c6109cd4b870880eb9 upstream.
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>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-tegra.c | 2 |
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); |