From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754421Ab3HBGBF (ORCPT ); Fri, 2 Aug 2013 02:01:05 -0400 Received: from mailout4.samsung.com ([203.254.224.34]:29793 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752283Ab3HBGBD (ORCPT ); Fri, 2 Aug 2013 02:01:03 -0400 X-AuditID: cbfee690-b7f6f6d00000740c-1d-51fb4b1d6e12 From: Jingoo Han To: Samuel Ortiz , Lee Jones Cc: linux-kernel@vger.kernel.org, "'Sachin Kamat'" , Jingoo Han Subject: [PATCH V2] mfd: menelaus: use NULL instead of 0 Date: Fri, 02 Aug 2013 15:01:01 +0900 Message-id: <000801ce8f45$aa4dbda0$fee938e0$@samsung.com> MIME-version: 1.0 Content-type: text/plain; charset=us-ascii Content-transfer-encoding: 7bit X-Mailer: Microsoft Outlook 14.0 Thread-index: Ac6PRZRr65Lh9rHZQsGvBgyhUS0H2g== Content-language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrJIsWRmVeSWpSXmKPExsVy+t8zA11Z79+BBpP/ylhcXniJ1eL+16OM Fpd3zWGzOPmnl9HidDerA6vHnWt72DzmnQz06NuyitHj8ya5AJYoLpuU1JzMstQifbsEroxl V08yF7zkqDh2dRpjA+MO9i5GTg4JAROJpqOb2SBsMYkL99YD2VwcQgLLGCX231/ODFP0fOlN VojEdEaJnYdWMkI4vxgltm+8wQhSxSagJvHly2GgsRwcIgJeErfuBIGEmQXyJK5sPQa2QVjA QuL1pr1gm1kEVCV6LlwGi/MKWEr8+PeIEcIWlPgx+R4LRK+WxPqdx5kgbHmJzWveQh2kILHj 7GuwehEBPYn73UeYIWpEJPa9eAd2m4TALnaJW6v2skIsE5D4NvkQC8htEgKyEpsOQM2RlDi4 4gbLBEaxWUhWz0KyehaS1bOQrFjAyLKKUTS1ILmgOCm9yESvODG3uDQvXS85P3cTIyTaJuxg vHfA+hBjMtD6icxSosn5wGjNK4k3NDYzsjA1MTU2Mrc0I01YSZxXvcU6UEggPbEkNTs1tSC1 KL6oNCe1+BAjEwenVAOj3L7ft+ep7dMU3eTtEJJRZt2y5YHNvoAVy1S1zketiOx4w33o/cye O6U5H47+0Fpue23JrEVzKl84W+apxUt/zzlVq+fpFsAz7aVJ1fo5Gmeux4tfL/y6eIF5/M4n n9US14jPkQrXfrlmHn/tYm5mb/487V4/Vm6zR1bRc2rVXtlMnal/yD1SiaU4I9FQi7moOBEA nI/hVMwCAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprGKsWRmVeSWpSXmKPExsVy+t9jQV1Z79+BBseWS1pcXniJ1eL+16OM Fpd3zWGzOPmnl9HidDerA6vHnWt72DzmnQz06NuyitHj8ya5AJaoBkabjNTElNQihdS85PyU zLx0WyXv4HjneFMzA0NdQ0sLcyWFvMTcVFslF58AXbfMHKC1SgpliTmlQKGAxOJiJX07TBNC Q9x0LWAaI3R9Q4LgeowM0EDCOsaMZVdPMhe85Kg4dnUaYwPjDvYuRk4OCQETiedLb7JC2GIS F+6tZ+ti5OIQEpjOKLHz0EpGCOcXo8T2jTcYQarYBNQkvnw5DNTNwSEi4CVx604QSJhZIE/i ytZjbCC2sICFxOtNe8EWsAioSvRcuAwW5xWwlPjx7xEjhC0o8WPyPRaIXi2J9TuPM0HY8hKb 17xlhjhIQWLH2ddg9SICehL3u48wQ9SISOx78Y5xAqPALCSjZiEZNQvJqFlIWhYwsqxiFE0t SC4oTkrPNdIrTswtLs1L10vOz93ECI7lZ9I7GFc1WBxiFOBgVOLhfZD5K1CINbGsuDL3EKME B7OSCO+f2UAh3pTEyqrUovz4otKc1OJDjMlAn05klhJNzgemmbySeENjEzMjSyMzCyMTc3PS hJXEeQ+2WgcKCaQnlqRmp6YWpBbBbGHi4JRqYDT88U7mRQJLb/2NybzH49skrz2uKBZefvlZ hdHaJ2+v370RcumUx6lzO5+wphpn8Hg3y21S+snyrW8y2yvpbboxl4+dNrXzcXifH9xp/oXh mMGD4JzWqFmmBzw0ZE6YtN7akKozq3aBPsd77z+HlmnfXaJyLdfsk/vX6OIFPdNWftlqyDjx yUslluKMREMt5qLiRAD39b8fKQMAAA== DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 'mmc_callback_data' and 'vtg' are pointers. Fix the following sparse warning: drivers/mfd/menelaus.c:445:43: warning: Using plain integer as NULL pointer drivers/mfd/menelaus.c:469:20: warning: Using plain integer as NULL pointer Signed-off-by: Jingoo Han --- drivers/mfd/menelaus.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mfd/menelaus.c b/drivers/mfd/menelaus.c index 998ce8c..e4c9339 100644 --- a/drivers/mfd/menelaus.c +++ b/drivers/mfd/menelaus.c @@ -442,7 +442,7 @@ void menelaus_unregister_mmc_callback(void) menelaus_remove_irq_work(MENELAUS_MMC_S2D1_IRQ); the_menelaus->mmc_callback = NULL; - the_menelaus->mmc_callback_data = 0; + the_menelaus->mmc_callback_data = NULL; } EXPORT_SYMBOL(menelaus_unregister_mmc_callback); @@ -466,7 +466,7 @@ static int menelaus_set_voltage(const struct menelaus_vtg *vtg, int mV, struct i2c_client *c = the_menelaus->client; mutex_lock(&the_menelaus->lock); - if (vtg == 0) + if (!vtg) goto set_voltage; ret = menelaus_read_reg(vtg->vtg_reg); -- 1.7.10.4