From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Return-path: Received: from mail-pl1-f194.google.com ([209.85.214.194]:42990 "EHLO mail-pl1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727159AbeKUBYT (ORCPT ); Tue, 20 Nov 2018 20:24:19 -0500 From: Yangtao Li To: wim@linux-watchdog.org, linux@roeck-us.net Cc: linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org, Yangtao Li Subject: [PATCH v2] watchdog: cpwd: add of_node_put() Date: Tue, 20 Nov 2018 09:54:45 -0500 Message-Id: <20181120145445.20730-1-tiny.windzz@gmail.com> Sender: linux-watchdog-owner@vger.kernel.org List-Id: linux-watchdog@vger.kernel.org use of_node_put() to release the refcount. Signed-off-by: Yangtao Li --- Changes in v2: -do that right after its last use to also cover error handling. --- drivers/watchdog/cpwd.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/watchdog/cpwd.c b/drivers/watchdog/cpwd.c index aee0b25cf10d..32156e199c51 100644 --- a/drivers/watchdog/cpwd.c +++ b/drivers/watchdog/cpwd.c @@ -570,6 +570,8 @@ static int cpwd_probe(struct platform_device *op) if (str_prop) p->timeout = simple_strtoul(str_prop, NULL, 10); + of_node_put(options); + /* CP1400s seem to have broken PLD implementations-- the * interrupt_mask register cannot be written, so no timer * interrupts can be masked within the PLD. -- 2.17.0