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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A7AA3C4321E for ; Wed, 30 Mar 2022 11:58:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344201AbiC3MAb (ORCPT ); Wed, 30 Mar 2022 08:00:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35530 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344281AbiC3Lzq (ORCPT ); Wed, 30 Mar 2022 07:55:46 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DBA9E2E691; Wed, 30 Mar 2022 04:53:51 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 271AE6170B; Wed, 30 Mar 2022 11:53:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id ACCE5C340F3; Wed, 30 Mar 2022 11:53:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1648641230; bh=d1WhqMnR0SZYGD78p5l5bAJASVYV7v2GXdl4z6axBfQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=f8dE4H7oP0DVBvFcMBnbMgb0AXgTl2sc3s644k+NEgkkzDwGVM4WsG3IyHxvc6Nrm 6KQGKNA1YzYIrSRPvGVXWm8p/yIKlXuOlVanADwvNcuZHgAT/NOKasIOO/s8VEE9KI DS4hHX5eDx1Bjmg3PgKyxACcdN3wsOBHhzgDP/+ODrDQ5INSvt4jWI2FePJirnG+em hzPvXpD7zuMZKTpPnZvMU9G5oaXqe0qbmjNcifuMV84/vgsb5H4Si6Ke5+lW2XubWL yWoJe9SDGSb/prVwFmujEtUNLzmUmu1lgXH3sX8pIeodYfifpYEvKM3u3+D+bt0ln7 AYYS4UJQkXbmw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Jing Yao , Zeal Robot , Helge Deller , Sasha Levin , tomi.valkeinen@ti.com, linux-omap@vger.kernel.org, linux-fbdev@vger.kernel.org Subject: [PATCH AUTOSEL 4.14 08/20] video: fbdev: omapfb: panel-dsi-cm: Use sysfs_emit() instead of snprintf() Date: Wed, 30 Mar 2022 07:53:24 -0400 Message-Id: <20220330115336.1672930-8-sashal@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220330115336.1672930-1-sashal@kernel.org> References: <20220330115336.1672930-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org From: Jing Yao [ Upstream commit f63658a59c3d439c8ad7b290f8ec270980e0f384 ] Use sysfs_emit instead of scnprintf, snprintf or sprintf. Reported-by: Zeal Robot Signed-off-by: Jing Yao Signed-off-by: Helge Deller Signed-off-by: Sasha Levin --- drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c index bef431530090..25cc0bcdfe19 100644 --- a/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c +++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c @@ -413,7 +413,7 @@ static ssize_t dsicm_num_errors_show(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%d\n", errors); + return sysfs_emit(buf, "%d\n", errors); } static ssize_t dsicm_hw_revision_show(struct device *dev, @@ -444,7 +444,7 @@ static ssize_t dsicm_hw_revision_show(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%02x.%02x.%02x\n", id1, id2, id3); + return sysfs_emit(buf, "%02x.%02x.%02x\n", id1, id2, id3); } static ssize_t dsicm_store_ulps(struct device *dev, @@ -494,7 +494,7 @@ static ssize_t dsicm_show_ulps(struct device *dev, t = ddata->ulps_enabled; mutex_unlock(&ddata->lock); - return snprintf(buf, PAGE_SIZE, "%u\n", t); + return sysfs_emit(buf, "%u\n", t); } static ssize_t dsicm_store_ulps_timeout(struct device *dev, @@ -541,7 +541,7 @@ static ssize_t dsicm_show_ulps_timeout(struct device *dev, t = ddata->ulps_timeout; mutex_unlock(&ddata->lock); - return snprintf(buf, PAGE_SIZE, "%u\n", t); + return sysfs_emit(buf, "%u\n", t); } static DEVICE_ATTR(num_dsi_errors, S_IRUGO, dsicm_num_errors_show, NULL); -- 2.34.1