[PATCH] Input: davinci_keyscan: Free memory occupied by davinci key scan device

[Arvind Yadav]

Here, key_dev is NULL in input_free_device() and It will not free
memory occupied by davinci key scan device. Move "key_dev = NULL"
after input_free_device().

Signed-off-by: Arvind Yadav <arvind.yadav...@gmail.com>
---
 drivers/input/keyboard/davinci_keyscan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/keyboard/davinci_keyscan.c 
b/drivers/input/keyboard/davinci_keyscan.c
index b20a5d0..22cb8d2 100644
--- a/drivers/input/keyboard/davinci_keyscan.c
+++ b/drivers/input/keyboard/davinci_keyscan.c
@@ -290,13 +290,13 @@ static int __init davinci_ks_probe(struct platform_device 
*pdev)
        free_irq(davinci_ks->irq, davinci_ks);
 fail5:
        input_unregister_device(davinci_ks->input);
-       key_dev = NULL;
 fail4:
        iounmap(davinci_ks->base);
 fail3:
        release_mem_region(davinci_ks->pbase, davinci_ks->base_size);
 fail2:
        input_free_device(key_dev);
+       key_dev = NULL;
 fail1:
        kfree(davinci_ks);
 
-- 
1.9.1