Commit 9ec4f65f authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Greg Kroah-Hartman

drivers/rtc/rtc-tegra.c: properly initialize spinlock

commit e57ee017 upstream.

Using __SPIN_LOCK_UNLOCKED for a dynamically allocated lock is wrong and
breaks the build with PREEMPT_RT_FULL.
Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Andrew Chew <achew@nvidia.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent ec054bbd
......@@ -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);
......
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