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>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/mfd/tps65010.c b/drivers/mfd/tps65010.c
index e5955306c2fa..9b22a77f70f5 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;
 }