summaryrefslogtreecommitdiff
path: root/drivers/mfd/tps65010.c
diff options
context:
space:
mode:
authorWolfram Sang <w.sang@pengutronix.de>2010-03-20 15:12:54 +0100
committerSamuel Ortiz <sameo@linux.intel.com>2010-05-28 01:37:28 +0200
commitf322d5f0097333343bfd92b47258ee997c889263 (patch)
treed6f0d4b0e0f6e6a8fa778a73c740916ca5616dd2 /drivers/mfd/tps65010.c
parentd84027bc4d176a0c06e8f62a9f7a002bdd444012 (diff)
downloadlinux-3.10-f322d5f0097333343bfd92b47258ee997c889263.tar.gz
linux-3.10-f322d5f0097333343bfd92b47258ee997c889263.tar.bz2
linux-3.10-f322d5f0097333343bfd92b47258ee997c889263.zip
mfd: Fix dangling pointers
Fix I2C-drivers which missed setting clientdata to NULL before freeing the structure it points to. Also fix drivers which do this _after_ the structure was freed already. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd/tps65010.c')
-rw-r--r--drivers/mfd/tps65010.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mfd/tps65010.c b/drivers/mfd/tps65010.c
index e5955306c2f..9b22a77f70f 100644
--- a/drivers/mfd/tps65010.c
+++ b/drivers/mfd/tps65010.c
@@ -530,8 +530,8 @@ static int __exit tps65010_remove(struct i2c_client *client)
cancel_delayed_work(&tps->work);
flush_scheduled_work();
debugfs_remove(tps->file);
- kfree(tps);
i2c_set_clientdata(client, NULL);
+ kfree(tps);
the_tps = NULL;
return 0;
}