From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 70AB4C433ED for ; Tue, 6 Apr 2021 14:14:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 46CF6613A7 for ; Tue, 6 Apr 2021 14:14:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344952AbhDFOOy (ORCPT ); Tue, 6 Apr 2021 10:14:54 -0400 Received: from m12-18.163.com ([220.181.12.18]:54980 "EHLO m12-18.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234858AbhDFOOB (ORCPT ); Tue, 6 Apr 2021 10:14:01 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=m2nfz GngWUdtI0fKdY+zBrxIBakMqqwRi5IVDBG0FaA=; b=X69TbNVZDr3IRkl3swkti kWq2F/SYUSRBgmIHEqUfHzJd5IH0bWiz18jLyxtOIfOjjfVif3Rd4xyo8IZsz9ZH GSMELz3AsWvA3ORj8PAGN0ToUK47xIvagQWfNvp6aTo5zuh1VUSv39SdvW1d22VR 74QLsvQSoagGJah+X2InIU= Received: from localhost.localdomain (unknown [113.98.63.214]) by smtp14 (Coremail) with SMTP id EsCowABnbeUlbGxgJw07cg--.2713S2; Tue, 06 Apr 2021 22:11:50 +0800 (CST) From: Carlis To: alexander.deucher@amd.com, christian.koenig@amd.com, airlied@linux.ie, daniel@ffwll.ch Cc: evan.quan@amd.com, kevin1.wang@amd.com, nirmoy.das@amd.com, ray.huang@amd.com, Xiaojian.Du@amd.com, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Xuezhi Zhang Subject: [PATCH] drm/amd/pm: convert sysfs snprintf to sysfs_emit Date: Tue, 6 Apr 2021 14:11:48 +0000 Message-Id: <20210406141148.64795-1-llyz108@163.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID: EsCowABnbeUlbGxgJw07cg--.2713S2 X-Coremail-Antispam: 1Uf129KBjvJXoWfJrWUCFyUCF1fur1UCFW7urg_yoWkurWDpF WfJFy5Zr48ArnrJryrKF1vv3Z0vr1IqayxJ3ykGw1v9w15trWDGFyDCay29r1rWrWxCrWx Jryqkay5ua1IvrJanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x07jha93UUUUU= X-Originating-IP: [113.98.63.214] X-CM-SenderInfo: xoo16iiqy6il2tof0z/1tbiWwZshVSIpkYmxgAAso Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Xuezhi Zhang Fix the following coccicheck warning: drivers/gpu/drm/amd/pm//amdgpu_pm.c:1940:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:1978:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2022:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:294:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:154:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:496:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:512:9-17: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:1740:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:1667:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2074:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2047:9-17: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2768:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2738:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2442:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:3246:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:3253:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2458:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:3047:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:3133:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:3209:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:3216:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2410:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2496:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2470:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2426:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2965:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2972:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:3006:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:3013:8-16: WARNING: use scnprintf or sprintf Signed-off-by: Xuezhi Zhang --- drivers/gpu/drm/amd/pm/amdgpu_pm.c | 58 +++++++++++++++--------------- 1 file changed, 29 insertions(+), 29 deletions(-) diff --git a/drivers/gpu/drm/amd/pm/amdgpu_pm.c b/drivers/gpu/drm/amd/pm/amdgpu_pm.c index 5fa65f191a37..2777966ec1ca 100644 --- a/drivers/gpu/drm/amd/pm/amdgpu_pm.c +++ b/drivers/gpu/drm/amd/pm/amdgpu_pm.c @@ -151,7 +151,7 @@ static ssize_t amdgpu_get_power_dpm_state(struct device *dev, pm_runtime_mark_last_busy(ddev->dev); pm_runtime_put_autosuspend(ddev->dev); - return snprintf(buf, PAGE_SIZE, "%s\n", + return sysfs_emit(buf, "%s\n", (pm == POWER_STATE_TYPE_BATTERY) ? "battery" : (pm == POWER_STATE_TYPE_BALANCED) ? "balanced" : "performance"); } @@ -291,7 +291,7 @@ static ssize_t amdgpu_get_power_dpm_force_performance_level(struct device *dev, pm_runtime_mark_last_busy(ddev->dev); pm_runtime_put_autosuspend(ddev->dev); - return snprintf(buf, PAGE_SIZE, "%s\n", + return sysfs_emit(buf, "%s\n", (level == AMD_DPM_FORCED_LEVEL_AUTO) ? "auto" : (level == AMD_DPM_FORCED_LEVEL_LOW) ? "low" : (level == AMD_DPM_FORCED_LEVEL_HIGH) ? "high" : @@ -493,7 +493,7 @@ static ssize_t amdgpu_get_pp_cur_state(struct device *dev, if (i == data.nums) i = -EINVAL; - return snprintf(buf, PAGE_SIZE, "%d\n", i); + return sysfs_emit(buf, "%d\n", i); } static ssize_t amdgpu_get_pp_force_state(struct device *dev, @@ -509,7 +509,7 @@ static ssize_t amdgpu_get_pp_force_state(struct device *dev, if (adev->pp_force_state_enabled) return amdgpu_get_pp_cur_state(dev, attr, buf); else - return snprintf(buf, PAGE_SIZE, "\n"); + return sysfs_emit(buf, "\n"); } static ssize_t amdgpu_set_pp_force_state(struct device *dev, @@ -1664,7 +1664,7 @@ static ssize_t amdgpu_get_pp_sclk_od(struct device *dev, pm_runtime_mark_last_busy(ddev->dev); pm_runtime_put_autosuspend(ddev->dev); - return snprintf(buf, PAGE_SIZE, "%d\n", value); + return sysfs_emit(buf, "%d\n", value); } static ssize_t amdgpu_set_pp_sclk_od(struct device *dev, @@ -1737,7 +1737,7 @@ static ssize_t amdgpu_get_pp_mclk_od(struct device *dev, pm_runtime_mark_last_busy(ddev->dev); pm_runtime_put_autosuspend(ddev->dev); - return snprintf(buf, PAGE_SIZE, "%d\n", value); + return sysfs_emit(buf, "%d\n", value); } static ssize_t amdgpu_set_pp_mclk_od(struct device *dev, @@ -1937,7 +1937,7 @@ static ssize_t amdgpu_get_gpu_busy_percent(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%d\n", value); + return sysfs_emit(buf, "%d\n", value); } /** @@ -1975,7 +1975,7 @@ static ssize_t amdgpu_get_mem_busy_percent(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%d\n", value); + return sysfs_emit(buf, "%d\n", value); } /** @@ -2019,7 +2019,7 @@ static ssize_t amdgpu_get_pcie_bw(struct device *dev, pm_runtime_mark_last_busy(ddev->dev); pm_runtime_put_autosuspend(ddev->dev); - return snprintf(buf, PAGE_SIZE, "%llu %llu %i\n", + return sysfs_emit(buf, "%llu %llu %i\n", count0, count1, pcie_get_mps(adev->pdev)); } @@ -2044,7 +2044,7 @@ static ssize_t amdgpu_get_unique_id(struct device *dev, return -EPERM; if (adev->unique_id) - return snprintf(buf, PAGE_SIZE, "%016llx\n", adev->unique_id); + return sysfs_emit(buf, "%016llx\n", adev->unique_id); return 0; } @@ -2071,7 +2071,7 @@ static ssize_t amdgpu_get_thermal_throttling_logging(struct device *dev, struct drm_device *ddev = dev_get_drvdata(dev); struct amdgpu_device *adev = drm_to_adev(ddev); - return snprintf(buf, PAGE_SIZE, "%s: thermal throttling logging %s, with interval %d seconds\n", + return sysfs_emit(buf, "%s: thermal throttling logging %s, with interval %d seconds\n", adev_to_drm(adev)->unique, atomic_read(&adev->throttling_logging_enabled) ? "enabled" : "disabled", adev->throttling_logging_rs.interval / HZ + 1); @@ -2407,7 +2407,7 @@ static ssize_t amdgpu_hwmon_show_temp(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%d\n", temp); + return sysfs_emit(buf, "%d\n", temp); } static ssize_t amdgpu_hwmon_show_temp_thresh(struct device *dev, @@ -2423,7 +2423,7 @@ static ssize_t amdgpu_hwmon_show_temp_thresh(struct device *dev, else temp = adev->pm.dpm.thermal.max_temp; - return snprintf(buf, PAGE_SIZE, "%d\n", temp); + return sysfs_emit(buf, "%d\n", temp); } static ssize_t amdgpu_hwmon_show_hotspot_temp_thresh(struct device *dev, @@ -2439,7 +2439,7 @@ static ssize_t amdgpu_hwmon_show_hotspot_temp_thresh(struct device *dev, else temp = adev->pm.dpm.thermal.max_hotspot_crit_temp; - return snprintf(buf, PAGE_SIZE, "%d\n", temp); + return sysfs_emit(buf, "%d\n", temp); } static ssize_t amdgpu_hwmon_show_mem_temp_thresh(struct device *dev, @@ -2455,7 +2455,7 @@ static ssize_t amdgpu_hwmon_show_mem_temp_thresh(struct device *dev, else temp = adev->pm.dpm.thermal.max_mem_crit_temp; - return snprintf(buf, PAGE_SIZE, "%d\n", temp); + return sysfs_emit(buf, "%d\n", temp); } static ssize_t amdgpu_hwmon_show_temp_label(struct device *dev, @@ -2467,7 +2467,7 @@ static ssize_t amdgpu_hwmon_show_temp_label(struct device *dev, if (channel >= PP_TEMP_MAX) return -EINVAL; - return snprintf(buf, PAGE_SIZE, "%s\n", temp_label[channel].label); + return sysfs_emit(buf, "%s\n", temp_label[channel].label); } static ssize_t amdgpu_hwmon_show_temp_emergency(struct device *dev, @@ -2493,7 +2493,7 @@ static ssize_t amdgpu_hwmon_show_temp_emergency(struct device *dev, break; } - return snprintf(buf, PAGE_SIZE, "%d\n", temp); + return sysfs_emit(buf, "%d\n", temp); } static ssize_t amdgpu_hwmon_get_pwm1_enable(struct device *dev, @@ -2735,7 +2735,7 @@ static ssize_t amdgpu_hwmon_get_fan1_min(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%d\n", min_rpm); + return sysfs_emit(buf, "%d\n", min_rpm); } static ssize_t amdgpu_hwmon_get_fan1_max(struct device *dev, @@ -2765,7 +2765,7 @@ static ssize_t amdgpu_hwmon_get_fan1_max(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%d\n", max_rpm); + return sysfs_emit(buf, "%d\n", max_rpm); } static ssize_t amdgpu_hwmon_get_fan1_target(struct device *dev, @@ -2962,14 +2962,14 @@ static ssize_t amdgpu_hwmon_show_vddgfx(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%d\n", vddgfx); + return sysfs_emit(buf, "%d\n", vddgfx); } static ssize_t amdgpu_hwmon_show_vddgfx_label(struct device *dev, struct device_attribute *attr, char *buf) { - return snprintf(buf, PAGE_SIZE, "vddgfx\n"); + return sysfs_emit(buf, "vddgfx\n"); } static ssize_t amdgpu_hwmon_show_vddnb(struct device *dev, @@ -3003,14 +3003,14 @@ static ssize_t amdgpu_hwmon_show_vddnb(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%d\n", vddnb); + return sysfs_emit(buf, "%d\n", vddnb); } static ssize_t amdgpu_hwmon_show_vddnb_label(struct device *dev, struct device_attribute *attr, char *buf) { - return snprintf(buf, PAGE_SIZE, "vddnb\n"); + return sysfs_emit(buf, "vddnb\n"); } static ssize_t amdgpu_hwmon_show_power_avg(struct device *dev, @@ -3044,7 +3044,7 @@ static ssize_t amdgpu_hwmon_show_power_avg(struct device *dev, /* convert to microwatts */ uw = (query >> 8) * 1000000 + (query & 0xff) * 1000; - return snprintf(buf, PAGE_SIZE, "%u\n", uw); + return sysfs_emit(buf, "%u\n", uw); } static ssize_t amdgpu_hwmon_show_power_cap_min(struct device *dev, @@ -3130,7 +3130,7 @@ static ssize_t amdgpu_hwmon_show_power_label(struct device *dev, { int limit_type = to_sensor_dev_attr(attr)->index; - return snprintf(buf, PAGE_SIZE, "%s\n", + return sysfs_emit(buf, "%s\n", limit_type == SMU_FAST_PPT_LIMIT ? "fastPPT" : "slowPPT"); } @@ -3206,14 +3206,14 @@ static ssize_t amdgpu_hwmon_show_sclk(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%u\n", sclk * 10 * 1000); + return sysfs_emit(buf, "%u\n", sclk * 10 * 1000); } static ssize_t amdgpu_hwmon_show_sclk_label(struct device *dev, struct device_attribute *attr, char *buf) { - return snprintf(buf, PAGE_SIZE, "sclk\n"); + return sysfs_emit(buf, "sclk\n"); } static ssize_t amdgpu_hwmon_show_mclk(struct device *dev, @@ -3243,14 +3243,14 @@ static ssize_t amdgpu_hwmon_show_mclk(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%u\n", mclk * 10 * 1000); + return sysfs_emit(buf, "%u\n", mclk * 10 * 1000); } static ssize_t amdgpu_hwmon_show_mclk_label(struct device *dev, struct device_attribute *attr, char *buf) { - return snprintf(buf, PAGE_SIZE, "mclk\n"); + return sysfs_emit(buf, "mclk\n"); } /** -- 2.25.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 05221C433B4 for ; Tue, 6 Apr 2021 14:13:52 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B4E16613DF for ; Tue, 6 Apr 2021 14:13:51 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B4E16613DF Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=163.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D9AC26E231; Tue, 6 Apr 2021 14:13:50 +0000 (UTC) Received: from m12-18.163.com (m12-18.163.com [220.181.12.18]) by gabe.freedesktop.org (Postfix) with ESMTPS id 817236E231 for ; Tue, 6 Apr 2021 14:13:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=m2nfz GngWUdtI0fKdY+zBrxIBakMqqwRi5IVDBG0FaA=; b=X69TbNVZDr3IRkl3swkti kWq2F/SYUSRBgmIHEqUfHzJd5IH0bWiz18jLyxtOIfOjjfVif3Rd4xyo8IZsz9ZH GSMELz3AsWvA3ORj8PAGN0ToUK47xIvagQWfNvp6aTo5zuh1VUSv39SdvW1d22VR 74QLsvQSoagGJah+X2InIU= Received: from localhost.localdomain (unknown [113.98.63.214]) by smtp14 (Coremail) with SMTP id EsCowABnbeUlbGxgJw07cg--.2713S2; Tue, 06 Apr 2021 22:11:50 +0800 (CST) From: Carlis To: alexander.deucher@amd.com, christian.koenig@amd.com, airlied@linux.ie, daniel@ffwll.ch Subject: [PATCH] drm/amd/pm: convert sysfs snprintf to sysfs_emit Date: Tue, 6 Apr 2021 14:11:48 +0000 Message-Id: <20210406141148.64795-1-llyz108@163.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-CM-TRANSID: EsCowABnbeUlbGxgJw07cg--.2713S2 X-Coremail-Antispam: 1Uf129KBjvJXoWfJrWUCFyUCF1fur1UCFW7urg_yoWkurWDpF WfJFy5Zr48ArnrJryrKF1vv3Z0vr1IqayxJ3ykGw1v9w15trWDGFyDCay29r1rWrWxCrWx Jryqkay5ua1IvrJanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x07jha93UUUUU= X-Originating-IP: [113.98.63.214] X-CM-SenderInfo: xoo16iiqy6il2tof0z/1tbiWwZshVSIpkYmxgAAso X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Xiaojian.Du@amd.com, kevin1.wang@amd.com, nirmoy.das@amd.com, linux-kernel@vger.kernel.org, amd-gfx@lists.freedesktop.org, ray.huang@amd.com, dri-devel@lists.freedesktop.org, Xuezhi Zhang , evan.quan@amd.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Xuezhi Zhang Fix the following coccicheck warning: drivers/gpu/drm/amd/pm//amdgpu_pm.c:1940:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:1978:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2022:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:294:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:154:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:496:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:512:9-17: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:1740:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:1667:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2074:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2047:9-17: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2768:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2738:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2442:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:3246:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:3253:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2458:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:3047:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:3133:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:3209:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:3216:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2410:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2496:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2470:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2426:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2965:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2972:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:3006:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:3013:8-16: WARNING: use scnprintf or sprintf Signed-off-by: Xuezhi Zhang --- drivers/gpu/drm/amd/pm/amdgpu_pm.c | 58 +++++++++++++++--------------- 1 file changed, 29 insertions(+), 29 deletions(-) diff --git a/drivers/gpu/drm/amd/pm/amdgpu_pm.c b/drivers/gpu/drm/amd/pm/amdgpu_pm.c index 5fa65f191a37..2777966ec1ca 100644 --- a/drivers/gpu/drm/amd/pm/amdgpu_pm.c +++ b/drivers/gpu/drm/amd/pm/amdgpu_pm.c @@ -151,7 +151,7 @@ static ssize_t amdgpu_get_power_dpm_state(struct device *dev, pm_runtime_mark_last_busy(ddev->dev); pm_runtime_put_autosuspend(ddev->dev); - return snprintf(buf, PAGE_SIZE, "%s\n", + return sysfs_emit(buf, "%s\n", (pm == POWER_STATE_TYPE_BATTERY) ? "battery" : (pm == POWER_STATE_TYPE_BALANCED) ? "balanced" : "performance"); } @@ -291,7 +291,7 @@ static ssize_t amdgpu_get_power_dpm_force_performance_level(struct device *dev, pm_runtime_mark_last_busy(ddev->dev); pm_runtime_put_autosuspend(ddev->dev); - return snprintf(buf, PAGE_SIZE, "%s\n", + return sysfs_emit(buf, "%s\n", (level == AMD_DPM_FORCED_LEVEL_AUTO) ? "auto" : (level == AMD_DPM_FORCED_LEVEL_LOW) ? "low" : (level == AMD_DPM_FORCED_LEVEL_HIGH) ? "high" : @@ -493,7 +493,7 @@ static ssize_t amdgpu_get_pp_cur_state(struct device *dev, if (i == data.nums) i = -EINVAL; - return snprintf(buf, PAGE_SIZE, "%d\n", i); + return sysfs_emit(buf, "%d\n", i); } static ssize_t amdgpu_get_pp_force_state(struct device *dev, @@ -509,7 +509,7 @@ static ssize_t amdgpu_get_pp_force_state(struct device *dev, if (adev->pp_force_state_enabled) return amdgpu_get_pp_cur_state(dev, attr, buf); else - return snprintf(buf, PAGE_SIZE, "\n"); + return sysfs_emit(buf, "\n"); } static ssize_t amdgpu_set_pp_force_state(struct device *dev, @@ -1664,7 +1664,7 @@ static ssize_t amdgpu_get_pp_sclk_od(struct device *dev, pm_runtime_mark_last_busy(ddev->dev); pm_runtime_put_autosuspend(ddev->dev); - return snprintf(buf, PAGE_SIZE, "%d\n", value); + return sysfs_emit(buf, "%d\n", value); } static ssize_t amdgpu_set_pp_sclk_od(struct device *dev, @@ -1737,7 +1737,7 @@ static ssize_t amdgpu_get_pp_mclk_od(struct device *dev, pm_runtime_mark_last_busy(ddev->dev); pm_runtime_put_autosuspend(ddev->dev); - return snprintf(buf, PAGE_SIZE, "%d\n", value); + return sysfs_emit(buf, "%d\n", value); } static ssize_t amdgpu_set_pp_mclk_od(struct device *dev, @@ -1937,7 +1937,7 @@ static ssize_t amdgpu_get_gpu_busy_percent(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%d\n", value); + return sysfs_emit(buf, "%d\n", value); } /** @@ -1975,7 +1975,7 @@ static ssize_t amdgpu_get_mem_busy_percent(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%d\n", value); + return sysfs_emit(buf, "%d\n", value); } /** @@ -2019,7 +2019,7 @@ static ssize_t amdgpu_get_pcie_bw(struct device *dev, pm_runtime_mark_last_busy(ddev->dev); pm_runtime_put_autosuspend(ddev->dev); - return snprintf(buf, PAGE_SIZE, "%llu %llu %i\n", + return sysfs_emit(buf, "%llu %llu %i\n", count0, count1, pcie_get_mps(adev->pdev)); } @@ -2044,7 +2044,7 @@ static ssize_t amdgpu_get_unique_id(struct device *dev, return -EPERM; if (adev->unique_id) - return snprintf(buf, PAGE_SIZE, "%016llx\n", adev->unique_id); + return sysfs_emit(buf, "%016llx\n", adev->unique_id); return 0; } @@ -2071,7 +2071,7 @@ static ssize_t amdgpu_get_thermal_throttling_logging(struct device *dev, struct drm_device *ddev = dev_get_drvdata(dev); struct amdgpu_device *adev = drm_to_adev(ddev); - return snprintf(buf, PAGE_SIZE, "%s: thermal throttling logging %s, with interval %d seconds\n", + return sysfs_emit(buf, "%s: thermal throttling logging %s, with interval %d seconds\n", adev_to_drm(adev)->unique, atomic_read(&adev->throttling_logging_enabled) ? "enabled" : "disabled", adev->throttling_logging_rs.interval / HZ + 1); @@ -2407,7 +2407,7 @@ static ssize_t amdgpu_hwmon_show_temp(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%d\n", temp); + return sysfs_emit(buf, "%d\n", temp); } static ssize_t amdgpu_hwmon_show_temp_thresh(struct device *dev, @@ -2423,7 +2423,7 @@ static ssize_t amdgpu_hwmon_show_temp_thresh(struct device *dev, else temp = adev->pm.dpm.thermal.max_temp; - return snprintf(buf, PAGE_SIZE, "%d\n", temp); + return sysfs_emit(buf, "%d\n", temp); } static ssize_t amdgpu_hwmon_show_hotspot_temp_thresh(struct device *dev, @@ -2439,7 +2439,7 @@ static ssize_t amdgpu_hwmon_show_hotspot_temp_thresh(struct device *dev, else temp = adev->pm.dpm.thermal.max_hotspot_crit_temp; - return snprintf(buf, PAGE_SIZE, "%d\n", temp); + return sysfs_emit(buf, "%d\n", temp); } static ssize_t amdgpu_hwmon_show_mem_temp_thresh(struct device *dev, @@ -2455,7 +2455,7 @@ static ssize_t amdgpu_hwmon_show_mem_temp_thresh(struct device *dev, else temp = adev->pm.dpm.thermal.max_mem_crit_temp; - return snprintf(buf, PAGE_SIZE, "%d\n", temp); + return sysfs_emit(buf, "%d\n", temp); } static ssize_t amdgpu_hwmon_show_temp_label(struct device *dev, @@ -2467,7 +2467,7 @@ static ssize_t amdgpu_hwmon_show_temp_label(struct device *dev, if (channel >= PP_TEMP_MAX) return -EINVAL; - return snprintf(buf, PAGE_SIZE, "%s\n", temp_label[channel].label); + return sysfs_emit(buf, "%s\n", temp_label[channel].label); } static ssize_t amdgpu_hwmon_show_temp_emergency(struct device *dev, @@ -2493,7 +2493,7 @@ static ssize_t amdgpu_hwmon_show_temp_emergency(struct device *dev, break; } - return snprintf(buf, PAGE_SIZE, "%d\n", temp); + return sysfs_emit(buf, "%d\n", temp); } static ssize_t amdgpu_hwmon_get_pwm1_enable(struct device *dev, @@ -2735,7 +2735,7 @@ static ssize_t amdgpu_hwmon_get_fan1_min(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%d\n", min_rpm); + return sysfs_emit(buf, "%d\n", min_rpm); } static ssize_t amdgpu_hwmon_get_fan1_max(struct device *dev, @@ -2765,7 +2765,7 @@ static ssize_t amdgpu_hwmon_get_fan1_max(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%d\n", max_rpm); + return sysfs_emit(buf, "%d\n", max_rpm); } static ssize_t amdgpu_hwmon_get_fan1_target(struct device *dev, @@ -2962,14 +2962,14 @@ static ssize_t amdgpu_hwmon_show_vddgfx(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%d\n", vddgfx); + return sysfs_emit(buf, "%d\n", vddgfx); } static ssize_t amdgpu_hwmon_show_vddgfx_label(struct device *dev, struct device_attribute *attr, char *buf) { - return snprintf(buf, PAGE_SIZE, "vddgfx\n"); + return sysfs_emit(buf, "vddgfx\n"); } static ssize_t amdgpu_hwmon_show_vddnb(struct device *dev, @@ -3003,14 +3003,14 @@ static ssize_t amdgpu_hwmon_show_vddnb(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%d\n", vddnb); + return sysfs_emit(buf, "%d\n", vddnb); } static ssize_t amdgpu_hwmon_show_vddnb_label(struct device *dev, struct device_attribute *attr, char *buf) { - return snprintf(buf, PAGE_SIZE, "vddnb\n"); + return sysfs_emit(buf, "vddnb\n"); } static ssize_t amdgpu_hwmon_show_power_avg(struct device *dev, @@ -3044,7 +3044,7 @@ static ssize_t amdgpu_hwmon_show_power_avg(struct device *dev, /* convert to microwatts */ uw = (query >> 8) * 1000000 + (query & 0xff) * 1000; - return snprintf(buf, PAGE_SIZE, "%u\n", uw); + return sysfs_emit(buf, "%u\n", uw); } static ssize_t amdgpu_hwmon_show_power_cap_min(struct device *dev, @@ -3130,7 +3130,7 @@ static ssize_t amdgpu_hwmon_show_power_label(struct device *dev, { int limit_type = to_sensor_dev_attr(attr)->index; - return snprintf(buf, PAGE_SIZE, "%s\n", + return sysfs_emit(buf, "%s\n", limit_type == SMU_FAST_PPT_LIMIT ? "fastPPT" : "slowPPT"); } @@ -3206,14 +3206,14 @@ static ssize_t amdgpu_hwmon_show_sclk(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%u\n", sclk * 10 * 1000); + return sysfs_emit(buf, "%u\n", sclk * 10 * 1000); } static ssize_t amdgpu_hwmon_show_sclk_label(struct device *dev, struct device_attribute *attr, char *buf) { - return snprintf(buf, PAGE_SIZE, "sclk\n"); + return sysfs_emit(buf, "sclk\n"); } static ssize_t amdgpu_hwmon_show_mclk(struct device *dev, @@ -3243,14 +3243,14 @@ static ssize_t amdgpu_hwmon_show_mclk(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%u\n", mclk * 10 * 1000); + return sysfs_emit(buf, "%u\n", mclk * 10 * 1000); } static ssize_t amdgpu_hwmon_show_mclk_label(struct device *dev, struct device_attribute *attr, char *buf) { - return snprintf(buf, PAGE_SIZE, "mclk\n"); + return sysfs_emit(buf, "mclk\n"); } /** -- 2.25.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C9D0AC433ED for ; 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a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=m2nfz GngWUdtI0fKdY+zBrxIBakMqqwRi5IVDBG0FaA=; b=X69TbNVZDr3IRkl3swkti kWq2F/SYUSRBgmIHEqUfHzJd5IH0bWiz18jLyxtOIfOjjfVif3Rd4xyo8IZsz9ZH GSMELz3AsWvA3ORj8PAGN0ToUK47xIvagQWfNvp6aTo5zuh1VUSv39SdvW1d22VR 74QLsvQSoagGJah+X2InIU= Received: from localhost.localdomain (unknown [113.98.63.214]) by smtp14 (Coremail) with SMTP id EsCowABnbeUlbGxgJw07cg--.2713S2; Tue, 06 Apr 2021 22:11:50 +0800 (CST) From: Carlis To: alexander.deucher@amd.com, christian.koenig@amd.com, airlied@linux.ie, daniel@ffwll.ch Subject: [PATCH] drm/amd/pm: convert sysfs snprintf to sysfs_emit Date: Tue, 6 Apr 2021 14:11:48 +0000 Message-Id: <20210406141148.64795-1-llyz108@163.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-CM-TRANSID: EsCowABnbeUlbGxgJw07cg--.2713S2 X-Coremail-Antispam: 1Uf129KBjvJXoWfJrWUCFyUCF1fur1UCFW7urg_yoWkurWDpF WfJFy5Zr48ArnrJryrKF1vv3Z0vr1IqayxJ3ykGw1v9w15trWDGFyDCay29r1rWrWxCrWx Jryqkay5ua1IvrJanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x07jha93UUUUU= X-Originating-IP: [113.98.63.214] X-CM-SenderInfo: xoo16iiqy6il2tof0z/1tbiWwZshVSIpkYmxgAAso X-Mailman-Approved-At: Tue, 06 Apr 2021 14:32:18 +0000 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Xiaojian.Du@amd.com, kevin1.wang@amd.com, nirmoy.das@amd.com, linux-kernel@vger.kernel.org, amd-gfx@lists.freedesktop.org, ray.huang@amd.com, dri-devel@lists.freedesktop.org, Xuezhi Zhang , evan.quan@amd.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" From: Xuezhi Zhang Fix the following coccicheck warning: drivers/gpu/drm/amd/pm//amdgpu_pm.c:1940:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:1978:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2022:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:294:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:154:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:496:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:512:9-17: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:1740:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:1667:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2074:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2047:9-17: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2768:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2738:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2442:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:3246:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:3253:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2458:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:3047:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:3133:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:3209:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:3216:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2410:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2496:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2470:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2426:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2965:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:2972:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:3006:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/amd/pm//amdgpu_pm.c:3013:8-16: WARNING: use scnprintf or sprintf Signed-off-by: Xuezhi Zhang --- drivers/gpu/drm/amd/pm/amdgpu_pm.c | 58 +++++++++++++++--------------- 1 file changed, 29 insertions(+), 29 deletions(-) diff --git a/drivers/gpu/drm/amd/pm/amdgpu_pm.c b/drivers/gpu/drm/amd/pm/amdgpu_pm.c index 5fa65f191a37..2777966ec1ca 100644 --- a/drivers/gpu/drm/amd/pm/amdgpu_pm.c +++ b/drivers/gpu/drm/amd/pm/amdgpu_pm.c @@ -151,7 +151,7 @@ static ssize_t amdgpu_get_power_dpm_state(struct device *dev, pm_runtime_mark_last_busy(ddev->dev); pm_runtime_put_autosuspend(ddev->dev); - return snprintf(buf, PAGE_SIZE, "%s\n", + return sysfs_emit(buf, "%s\n", (pm == POWER_STATE_TYPE_BATTERY) ? "battery" : (pm == POWER_STATE_TYPE_BALANCED) ? "balanced" : "performance"); } @@ -291,7 +291,7 @@ static ssize_t amdgpu_get_power_dpm_force_performance_level(struct device *dev, pm_runtime_mark_last_busy(ddev->dev); pm_runtime_put_autosuspend(ddev->dev); - return snprintf(buf, PAGE_SIZE, "%s\n", + return sysfs_emit(buf, "%s\n", (level == AMD_DPM_FORCED_LEVEL_AUTO) ? "auto" : (level == AMD_DPM_FORCED_LEVEL_LOW) ? "low" : (level == AMD_DPM_FORCED_LEVEL_HIGH) ? "high" : @@ -493,7 +493,7 @@ static ssize_t amdgpu_get_pp_cur_state(struct device *dev, if (i == data.nums) i = -EINVAL; - return snprintf(buf, PAGE_SIZE, "%d\n", i); + return sysfs_emit(buf, "%d\n", i); } static ssize_t amdgpu_get_pp_force_state(struct device *dev, @@ -509,7 +509,7 @@ static ssize_t amdgpu_get_pp_force_state(struct device *dev, if (adev->pp_force_state_enabled) return amdgpu_get_pp_cur_state(dev, attr, buf); else - return snprintf(buf, PAGE_SIZE, "\n"); + return sysfs_emit(buf, "\n"); } static ssize_t amdgpu_set_pp_force_state(struct device *dev, @@ -1664,7 +1664,7 @@ static ssize_t amdgpu_get_pp_sclk_od(struct device *dev, pm_runtime_mark_last_busy(ddev->dev); pm_runtime_put_autosuspend(ddev->dev); - return snprintf(buf, PAGE_SIZE, "%d\n", value); + return sysfs_emit(buf, "%d\n", value); } static ssize_t amdgpu_set_pp_sclk_od(struct device *dev, @@ -1737,7 +1737,7 @@ static ssize_t amdgpu_get_pp_mclk_od(struct device *dev, pm_runtime_mark_last_busy(ddev->dev); pm_runtime_put_autosuspend(ddev->dev); - return snprintf(buf, PAGE_SIZE, "%d\n", value); + return sysfs_emit(buf, "%d\n", value); } static ssize_t amdgpu_set_pp_mclk_od(struct device *dev, @@ -1937,7 +1937,7 @@ static ssize_t amdgpu_get_gpu_busy_percent(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%d\n", value); + return sysfs_emit(buf, "%d\n", value); } /** @@ -1975,7 +1975,7 @@ static ssize_t amdgpu_get_mem_busy_percent(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%d\n", value); + return sysfs_emit(buf, "%d\n", value); } /** @@ -2019,7 +2019,7 @@ static ssize_t amdgpu_get_pcie_bw(struct device *dev, pm_runtime_mark_last_busy(ddev->dev); pm_runtime_put_autosuspend(ddev->dev); - return snprintf(buf, PAGE_SIZE, "%llu %llu %i\n", + return sysfs_emit(buf, "%llu %llu %i\n", count0, count1, pcie_get_mps(adev->pdev)); } @@ -2044,7 +2044,7 @@ static ssize_t amdgpu_get_unique_id(struct device *dev, return -EPERM; if (adev->unique_id) - return snprintf(buf, PAGE_SIZE, "%016llx\n", adev->unique_id); + return sysfs_emit(buf, "%016llx\n", adev->unique_id); return 0; } @@ -2071,7 +2071,7 @@ static ssize_t amdgpu_get_thermal_throttling_logging(struct device *dev, struct drm_device *ddev = dev_get_drvdata(dev); struct amdgpu_device *adev = drm_to_adev(ddev); - return snprintf(buf, PAGE_SIZE, "%s: thermal throttling logging %s, with interval %d seconds\n", + return sysfs_emit(buf, "%s: thermal throttling logging %s, with interval %d seconds\n", adev_to_drm(adev)->unique, atomic_read(&adev->throttling_logging_enabled) ? "enabled" : "disabled", adev->throttling_logging_rs.interval / HZ + 1); @@ -2407,7 +2407,7 @@ static ssize_t amdgpu_hwmon_show_temp(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%d\n", temp); + return sysfs_emit(buf, "%d\n", temp); } static ssize_t amdgpu_hwmon_show_temp_thresh(struct device *dev, @@ -2423,7 +2423,7 @@ static ssize_t amdgpu_hwmon_show_temp_thresh(struct device *dev, else temp = adev->pm.dpm.thermal.max_temp; - return snprintf(buf, PAGE_SIZE, "%d\n", temp); + return sysfs_emit(buf, "%d\n", temp); } static ssize_t amdgpu_hwmon_show_hotspot_temp_thresh(struct device *dev, @@ -2439,7 +2439,7 @@ static ssize_t amdgpu_hwmon_show_hotspot_temp_thresh(struct device *dev, else temp = adev->pm.dpm.thermal.max_hotspot_crit_temp; - return snprintf(buf, PAGE_SIZE, "%d\n", temp); + return sysfs_emit(buf, "%d\n", temp); } static ssize_t amdgpu_hwmon_show_mem_temp_thresh(struct device *dev, @@ -2455,7 +2455,7 @@ static ssize_t amdgpu_hwmon_show_mem_temp_thresh(struct device *dev, else temp = adev->pm.dpm.thermal.max_mem_crit_temp; - return snprintf(buf, PAGE_SIZE, "%d\n", temp); + return sysfs_emit(buf, "%d\n", temp); } static ssize_t amdgpu_hwmon_show_temp_label(struct device *dev, @@ -2467,7 +2467,7 @@ static ssize_t amdgpu_hwmon_show_temp_label(struct device *dev, if (channel >= PP_TEMP_MAX) return -EINVAL; - return snprintf(buf, PAGE_SIZE, "%s\n", temp_label[channel].label); + return sysfs_emit(buf, "%s\n", temp_label[channel].label); } static ssize_t amdgpu_hwmon_show_temp_emergency(struct device *dev, @@ -2493,7 +2493,7 @@ static ssize_t amdgpu_hwmon_show_temp_emergency(struct device *dev, break; } - return snprintf(buf, PAGE_SIZE, "%d\n", temp); + return sysfs_emit(buf, "%d\n", temp); } static ssize_t amdgpu_hwmon_get_pwm1_enable(struct device *dev, @@ -2735,7 +2735,7 @@ static ssize_t amdgpu_hwmon_get_fan1_min(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%d\n", min_rpm); + return sysfs_emit(buf, "%d\n", min_rpm); } static ssize_t amdgpu_hwmon_get_fan1_max(struct device *dev, @@ -2765,7 +2765,7 @@ static ssize_t amdgpu_hwmon_get_fan1_max(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%d\n", max_rpm); + return sysfs_emit(buf, "%d\n", max_rpm); } static ssize_t amdgpu_hwmon_get_fan1_target(struct device *dev, @@ -2962,14 +2962,14 @@ static ssize_t amdgpu_hwmon_show_vddgfx(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%d\n", vddgfx); + return sysfs_emit(buf, "%d\n", vddgfx); } static ssize_t amdgpu_hwmon_show_vddgfx_label(struct device *dev, struct device_attribute *attr, char *buf) { - return snprintf(buf, PAGE_SIZE, "vddgfx\n"); + return sysfs_emit(buf, "vddgfx\n"); } static ssize_t amdgpu_hwmon_show_vddnb(struct device *dev, @@ -3003,14 +3003,14 @@ static ssize_t amdgpu_hwmon_show_vddnb(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%d\n", vddnb); + return sysfs_emit(buf, "%d\n", vddnb); } static ssize_t amdgpu_hwmon_show_vddnb_label(struct device *dev, struct device_attribute *attr, char *buf) { - return snprintf(buf, PAGE_SIZE, "vddnb\n"); + return sysfs_emit(buf, "vddnb\n"); } static ssize_t amdgpu_hwmon_show_power_avg(struct device *dev, @@ -3044,7 +3044,7 @@ static ssize_t amdgpu_hwmon_show_power_avg(struct device *dev, /* convert to microwatts */ uw = (query >> 8) * 1000000 + (query & 0xff) * 1000; - return snprintf(buf, PAGE_SIZE, "%u\n", uw); + return sysfs_emit(buf, "%u\n", uw); } static ssize_t amdgpu_hwmon_show_power_cap_min(struct device *dev, @@ -3130,7 +3130,7 @@ static ssize_t amdgpu_hwmon_show_power_label(struct device *dev, { int limit_type = to_sensor_dev_attr(attr)->index; - return snprintf(buf, PAGE_SIZE, "%s\n", + return sysfs_emit(buf, "%s\n", limit_type == SMU_FAST_PPT_LIMIT ? "fastPPT" : "slowPPT"); } @@ -3206,14 +3206,14 @@ static ssize_t amdgpu_hwmon_show_sclk(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%u\n", sclk * 10 * 1000); + return sysfs_emit(buf, "%u\n", sclk * 10 * 1000); } static ssize_t amdgpu_hwmon_show_sclk_label(struct device *dev, struct device_attribute *attr, char *buf) { - return snprintf(buf, PAGE_SIZE, "sclk\n"); + return sysfs_emit(buf, "sclk\n"); } static ssize_t amdgpu_hwmon_show_mclk(struct device *dev, @@ -3243,14 +3243,14 @@ static ssize_t amdgpu_hwmon_show_mclk(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%u\n", mclk * 10 * 1000); + return sysfs_emit(buf, "%u\n", mclk * 10 * 1000); } static ssize_t amdgpu_hwmon_show_mclk_label(struct device *dev, struct device_attribute *attr, char *buf) { - return snprintf(buf, PAGE_SIZE, "mclk\n"); + return sysfs_emit(buf, "mclk\n"); } /** -- 2.25.1 _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx