ac100 team mailing list archive

[Jiri Kastner <cz172638@xxxxxxxxx>]

hi,
appending patch from uwe kliene-koenig.
patch resolved compilation problem for tegra device.

best regards
jiri

Using __SPIN_LOCK_UNLOCKED for a dynamically allocated lock is wrong and
breaks with PREEMPT_RT_FULL.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
---
 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 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

Attachment: pgp7iHiNrYPy4.pgp
Description: PGP signature