The patch titled
drivers/rtc/rtc-tegra.c: properly initialize spinlock
has been added to the -mm tree. Its filename is
drivers-rtc-rtc-tegrac-properly-initialize-spinlock.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find
out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: drivers/rtc/rtc-tegra.c: properly initialize spinlock
From: Uwe Kleine-König <[email protected]>
Using __SPIN_LOCK_UNLOCKED for a dynamically allocated lock is wrong and
breaks with PREEMPT_RT_FULL.
Signed-off-by: Uwe Kleine-König <[email protected]>
Cc: Andrew Chew <[email protected]>
Cc: <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
---
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);
_
Patches currently in -mm which might be from [email protected] are
linux-next.patch
include-linux-ioporth-new-helper-to-define-common-struct-resource-constructs.patch
drivers-rtc-rtc-tegrac-properly-initialize-spinlock.patch
_______________________________________________
stable mailing list
[email protected]
http://linux.kernel.org/mailman/listinfo/stable
