From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eduardo Valentin Subject: [PATCH 0/2] thermal: avoid using IS_ERR_OR_NULL() Date: Thu, 25 Apr 2013 10:13:32 -0400 Message-ID: <1366899214-22639-1-git-send-email-eduardo.valentin@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from bear.ext.ti.com ([192.94.94.41]:39989 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932256Ab3DYON6 (ORCPT ); Thu, 25 Apr 2013 10:13:58 -0400 Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: Zhang Rui Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Eduardo Valentin Hello Rui, Here are two important patches I cooked while reading linux-arm archives. IS_ERR_OR_NULL() can cause serious problems and some ppl is even considering removing it [1]. For this reason, I am proposing the following cleanup under drivers/thermal/ Please consider them. BR, Eduardo Valentin (2): thermal: thermal_core: remove usage of IS_ERR_OR_NULL thermal: db8500_cpufreq_cooling: remove usage of IS_ERR_OR_NULL() drivers/thermal/db8500_cpufreq_cooling.c | 2 +- drivers/thermal/thermal_core.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) [1] - http://www.mail-archive.com/linux-omap@vger.kernel.org/msg78030.html -- 1.8.2.1.342.gfa7285d