From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752206AbdHCLwU (ORCPT ); Thu, 3 Aug 2017 07:52:20 -0400 Received: from mout.kundenserver.de ([212.227.17.24]:52484 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751140AbdHCLwR (ORCPT ); Thu, 3 Aug 2017 07:52:17 -0400 From: Arnd Bergmann To: Rob Clark Cc: Arnd Bergmann , David Airlie , Jordan Crouse , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/3] drm/msm: use %z format modifier for printing size_t Date: Thu, 3 Aug 2017 13:50:48 +0200 Message-Id: <20170803115130.3448850-3-arnd@arndb.de> X-Mailer: git-send-email 2.9.0 In-Reply-To: <20170803115130.3448850-1-arnd@arndb.de> References: <20170803115130.3448850-1-arnd@arndb.de> X-Provags-ID: V03:K0:0J0JlQaB5s7IJfu0iU2nXSO+g7bZnDUrNUVpUczqD/oqHA70KwZ 1xA0wHtyUCp6F4ECNtUDIj4P+CALDElKDixtyFVYSVlSbv3O7eo4U4YUIA59V/eLrU6WW+H 7AClQSQWpgRL3GBS4Qlxt0cNYVqwJmKEg49q9vqEy2p9c0pBYTfCn66QEM9l4Klht5nWXUO dU7pmggIPQ8hpWrYd28RA== X-UI-Out-Filterresults: notjunk:1;V01:K0:PN6V2CDLm28=:DNcm+yj/crswO0l7B8xQts 21d/cgu53yL3RZfHMyj4R479lHnf1ystPK4c4589CRJIdRycRZxUTSd4kPhDfpz26JSeA2SFg O3Sc/Rq5MIpLCyZRBmC+dgQB0GfVsMGU2oKpYS1XLae5rbbR24tW4m3SPkyflUXzdOwfMP1dm uoWAmMBreos/F8LI0ygTG6sK/BVE8RnOZfbKxawKjhYT8uHN815OAVnw50+n2KdZU4HFBAy9p iq1YCCobYsPDRrZbTM3W7xbyX+NpYfM4okGCp6Yn/PD6HqrngQUL5pc4kqmldY6iOkCFDF9Rp 5I31RL/tPktPKjh3CuykXdr8qa61VPi1ElRj0Gb/Eb2384Fe8x08+vOR+g5grM8O8OVT3lTfE s2PpR+m82uv38JRdZfMhXwcT4rJljk4Z8/zKRewBh18ZjrRUJP47rF+bqZLg0IsJMmFiBTW2x TEmbdCH/Pm13dtQzehdN2aumm3rVF0WLp6bqDi+LZXHX6GWL0WXo+HTG+7LjnxuEbdVt8KIcM EulgDuGmEMjrV37dl3KqHeR7Qt3jBZQxfPldAobrcNQ23bT9nNkgR9JF0Hqtd/LK22tE9ojFQ Zuf9/Bq5ZpivuQSSKQV2IvDbHTIHW85aSvnYHlrmThu6uNE6/cl57ltnTTDyea9tTbQqvYt44 a2dFxQnA/oNSol6qMZNCUcJrM54BmjriY3xd3qiCzK8yqy9cS+CY8jGoLVvzHeLkz3a7wCYwp sa6YEwWpcjA534iLiLhrPVSoPkbznBvdpcBsKg== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The return type of ARRAY_SIZE() is size_t, so we have to use %zu instead of %lu to avoid this warning: drivers/gpu/drm/msm/msm_gpu.c: In function 'msm_gpu_init': drivers/gpu/drm/msm/msm_gpu.c:742:31: error: format '%lu' expects argument of type 'long unsigned int', but argument 7 has type 'unsigned int' [-Werror=format=] The warning it otherwise harmless as size_t is always the same size as unsigned long in all supported architectures, but gcc doesn't know that. Fixes: c2fceabca6d5 ("drm/msm: Support multiple ringbuffers") Signed-off-by: Arnd Bergmann --- drivers/gpu/drm/msm/msm_gpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/msm_gpu.c b/drivers/gpu/drm/msm/msm_gpu.c index 1e44f8893490..66af5ac334ba 100644 --- a/drivers/gpu/drm/msm/msm_gpu.c +++ b/drivers/gpu/drm/msm/msm_gpu.c @@ -739,7 +739,7 @@ int msm_gpu_init(struct drm_device *drm, struct platform_device *pdev, } if (nr_rings > ARRAY_SIZE(gpu->rb)) { - DRM_DEV_INFO_ONCE(drm->dev, "Only creating %lu ringbuffers\n", + DRM_DEV_INFO_ONCE(drm->dev, "Only creating %zu ringbuffers\n", ARRAY_SIZE(gpu->rb)); nr_rings = ARRAY_SIZE(gpu->rb); } -- 2.9.0