Staging: mrst-touchscreen: fix dereferencing free memory

I moved the kfree() down a couple lines after the dereference.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/staging/mrst-touchscreen/intel-mid-touch.c b/drivers/staging/mrst-touchscreen/intel-mid-touch.c
index 1db00975a594..abba22f921be 100644
--- a/drivers/staging/mrst-touchscreen/intel-mid-touch.c
+++ b/drivers/staging/mrst-touchscreen/intel-mid-touch.c
@@ -817,9 +817,9 @@ static int mrstouch_remove(struct spi_device *spi)
         free_irq(mrstouchdevp->irq, mrstouchdevp);
         input_unregister_device(mrstouchdevp->input);
         input_free_device(mrstouchdevp->input);
-        kfree(mrstouchdevp);
         if (mrstouchdevp->pendet_thrd)
                 kthread_stop(mrstouchdevp->pendet_thrd);
+        kfree(mrstouchdevp);
         return 0;
 }