From f322d5f0097333343bfd92b47258ee997c889263 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Sat, 20 Mar 2010 15:12:54 +0100 Subject: 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 Acked-by: Mark Brown Signed-off-by: Samuel Ortiz --- drivers/mfd/tps65010.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/mfd/tps65010.c') 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; } -- cgit v1.2.3