Input: pxa27x_keypad - remove input_free_device() in pxa27x_keypad_remove()

No need to call input_free_device() after input_unregister_device().

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/input/keyboard/pxa27x_keypad.c b/drivers/input/keyboard/pxa27x_keypad.c
index 0e53b3b..f32404f 100644
--- a/drivers/input/keyboard/pxa27x_keypad.c
+++ b/drivers/input/keyboard/pxa27x_keypad.c
@@ -567,8 +567,6 @@
 	clk_put(keypad->clk);
 
 	input_unregister_device(keypad->input_dev);
-	input_free_device(keypad->input_dev);
-
 	iounmap(keypad->mmio_base);
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);