From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756054Ab3HFKhQ (ORCPT ); Tue, 6 Aug 2013 06:37:16 -0400 Received: from mailout4.samsung.com ([203.254.224.34]:34162 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755848Ab3HFKhK (ORCPT ); Tue, 6 Aug 2013 06:37:10 -0400 X-AuditID: cbfee68d-b7f096d0000043fc-68-5200d1d52048 From: Jingoo Han To: "'Vinod Koul'" Cc: "'Dan Williams'" , Thomas Petazzoni , linux-kernel@vger.kernel.org, Jingoo Han Subject: [PATCH 2/3] dma: mv_xor: use NULL instead of 0 Date: Tue, 06 Aug 2013 19:37:08 +0900 Message-id: <000201ce9290$e6f0f4e0$b4d2dea0$@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: Ac6SkMfLKTO6jP1URJGycH6YY43hLA== Content-language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrAIsWRmVeSWpSXmKPExsVy+t8zY92rFxmCDO5/YbfY3P+AzeLywkus Fpd3zWGzePqgicniZd9+FgdWj4nN79g9nmy6yOixeM9LJo++LasYPT5vkgtgjeKySUnNySxL LdK3S+DKOHDtFGvBTraKP8vOsDYwLmXtYuTkkBAwkWjqOsgGYYtJXLi3HswWEljGKHHxuyJM zfu2N0xdjFxA8emMEh+m7YFyfjFKnP7wlRGkik1ATeLLl8PsXYwcHCIC6hJLr8uA1DALzGGU OPz8NRNIjbCAucTrt1PB6lkEVCV+NRwGi/MKWEpsWNwAZQtK/Jh8jwXEZhbQkli/8zgThC0v sXnNW2aIixQkdpx9DTZHREBPYvKNd1D1IhL7XrxjBFksIXCMXaJ3yWo2iGUCEt8mH2IBOU5C QFZi0wGoOZISB1fcYJnAKDYLyepZSFbPQrJ6FpIVCxhZVjGKphYkFxQnpRcZ6hUn5haX5qXr JefnbmKExF7vDsbbB6wPMSYDrZ/ILCWanA+M3bySeENjMyMLUxNTYyNzSzPShJXEedVarAOF BNITS1KzU1MLUovii0pzUosPMTJxcEo1MLK3MHRvjg9+uai39qG62WW3xTwN739K1dZs3HLr r9bVP+veHz/bnsigx9q/wUzouDenihc783/xWOEDTxqrJeMq8n1eruS/Eau873X2Q+tZWzQ/ zrV8t25/e2bQ0t+KfFvl1H7I6q7z5/VwKmgQ82ovF7/nptDt4XlY69iutuIlwYv/2p1boMRS nJFoqMVcVJwIAIk/mHTTAgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprHKsWRmVeSWpSXmKPExsVy+t9jQd2rFxmCDP51s1hs7n/AZnF54SVW i8u75rBZPH3QxGTxsm8/iwOrx8Tmd+weTzZdZPRYvOclk0ffllWMHp83yQWwRjUw2mSkJqak Fimk5iXnp2TmpdsqeQfHO8ebmhkY6hpaWpgrKeQl5qbaKrn4BOi6ZeYAbVdSKEvMKQUKBSQW Fyvp22GaEBripmsB0xih6xsSBNdjZIAGEtYxZhy4doq1YCdbxZ9lZ1gbGJeydjFyckgImEi8 b3vDBGGLSVy4t56ti5GLQ0hgOqPEh2l7mCCcX4wSpz98ZQSpYhNQk/jy5TB7FyMHh4iAusTS 6zIgNcwCcxglDj9/DTZJWMBc4vXbqWD1LAKqEr8aDoPFeQUsJTYsboCyBSV+TL7HAmIzC2hJ rN95nAnClpfYvOYtM8RFChI7zr4GmyMioCcx+cY7qHoRiX0v3jFOYBSYhWTULCSjZiEZNQtJ ywJGllWMoqkFyQXFSem5hnrFibnFpXnpesn5uZsYwbH9TGoH48oGi0OMAhyMSjy8iVf/Bwqx JpYVV+YeYpTgYFYS4VXZyRAkxJuSWFmVWpQfX1Sak1p8iDEZ6NOJzFKiyfnAtJNXEm9obGJm ZGlkZmFkYm5OmrCSOO+BVutAIYH0xJLU7NTUgtQimC1MHJxSDYzqlutKLDarrK7ceevx5M0f eVoLuza7JV+6ei3y10wZtdoavzaG/f/uP/RsUfHQ1+qanZfBpD/1RJr3nqU/j9tdiDljzviX z1Hqdamk4A0hTdmysuRJ6wQktLrSKnc3FMQJMh6LX21YlGdpxbnbq4Dz0uWJWV993p6a67Dy c/+BtVkcJe2XHyqxFGckGmoxFxUnAgBgQe3bMQMAAA== 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 %p is used, thus NULL should be used instead of 0 in order to fix the following sparse warning: drivers/dma/mv_xor.c:648:9: warning: Using plain integer as NULL pointer Signed-off-by: Jingoo Han --- drivers/dma/mv_xor.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c index 200f1a3..534e2fe 100644 --- a/drivers/dma/mv_xor.c +++ b/drivers/dma/mv_xor.c @@ -647,7 +647,7 @@ mv_xor_prep_dma_memcpy(struct dma_chan *chan, dma_addr_t dest, dma_addr_t src, dev_dbg(mv_chan_to_devp(mv_chan), "%s sw_desc %p async_tx %p\n", - __func__, sw_desc, sw_desc ? &sw_desc->async_tx : 0); + __func__, sw_desc, sw_desc ? &sw_desc->async_tx : NULL); return sw_desc ? &sw_desc->async_tx : NULL; } -- 1.7.10.4