Input: tsc2007 - do not leave dangling clientdata pointer

Do not leave dangling client data pointers when unbinding device from the
driver.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/input/touchscreen/tsc2007.c b/drivers/input/touchscreen/tsc2007.c
index be23780e8a3e..769b479fcaa6 100644
--- a/drivers/input/touchscreen/tsc2007.c
+++ b/drivers/input/touchscreen/tsc2007.c
@@ -347,6 +347,8 @@ static int __devexit tsc2007_remove(struct i2c_client *client)
         struct tsc2007  *ts = i2c_get_clientdata(client);
         struct tsc2007_platform_data *pdata = client->dev.platform_data;
 
+        i2c_set_clientdata(client, NULL);
+
         tsc2007_free_irq(ts);
 
         if (pdata->exit_platform_hw)