[patch] thermal: make lockdep happy

From: Dan Carpenter
Date: Wed Mar 31 2010 - 13:09:44 EST


Hi Christian,

Can you test this patch?

I wrote this to address bugzilla bug:
https://bugzilla.kernel.org/show_bug.cgi?id=15504
BUG: key ffff88004c3811e0 not in .data! occured in lockdep.c

We now have to call sysfs_attr_init() for dynamically allocated sysfs
attributes or lockdep complains.

Signed-off-by: Dan Carpenter <error27@xxxxxxxxx>

diff --git a/drivers/thermal/thermal_sys.c b/drivers/thermal/thermal_sys.c
index 5066de5..d4fec47 100644
--- a/drivers/thermal/thermal_sys.c
+++ b/drivers/thermal/thermal_sys.c
@@ -725,6 +725,7 @@ int thermal_zone_bind_cooling_device(struct thermal_zone_device *tz,
goto release_idr;

sprintf(dev->attr_name, "cdev%d_trip_point", dev->id);
+ sysfs_attr_init(&dev->attr.attr);
dev->attr.attr.name = dev->attr_name;
dev->attr.attr.mode = 0444;
dev->attr.show = thermal_cooling_device_trip_point_show;
--
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