From patchwork Thu Feb 1 07:01:27 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cong Liu X-Patchwork-Id: 768977 Received: from mailgw.kylinos.cn (mailgw.kylinos.cn [124.126.103.232]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 69788157E94; Thu, 1 Feb 2024 07:12:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=124.126.103.232 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706771542; cv=none; b=Gr2gvXJLYVVmaQphbi5HhOMiZ6dVWz8ThvXMuUab8K8ogc+OFu0ct31ylSZuDEWcvlODODwAkLId7Xz9S1XI4BnhvCpxRhEf3HvKTXf05maeyL8eoqEjH9fyA8L1a/biPWf9JxJbSvNsRb0tfcf1G3iMx1tUxS/CkAQixlUlX0o= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706771542; c=relaxed/simple; bh=9pSdTqppayXVg8e6uEt07WBrfPZEDwNrE4b0Y5LSgg8=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=WvDoHgWvKjaw4ayz0TGqG7nMqT9e1w79fQzICL+E6+9MWli8QcoPXfMkKSQYJfBi91TM9gEYba3pyG+SgOChbV1+BfYg04gpxsr4D6RFb7UivFfHVMEwlB0funamwhi++6rid8Uo5g28FSdyz1x3ZfoG3W6KyTB/RstQ2e4ZRbA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn; spf=pass smtp.mailfrom=kylinos.cn; arc=none smtp.client-ip=124.126.103.232 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kylinos.cn X-UUID: 65cdf20534ff4e049a204efcd879dd7c-20240201 X-CID-O-RULE: Release_Ham X-CID-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.35, REQID:1eff9a06-e204-4097-8ba7-f29e89d81adb, IP:15, URL:0,TC:0,Content:-5,EDM:0,RT:0,SF:-15,FILE:0,BULK:0,RULE:Release_Ham,ACT ION:release,TS:-5 X-CID-INFO: VERSION:1.1.35, REQID:1eff9a06-e204-4097-8ba7-f29e89d81adb, IP:15, UR L:0,TC:0,Content:-5,EDM:0,RT:0,SF:-15,FILE:0,BULK:0,RULE:Release_Ham,ACTIO N:release,TS:-5 X-CID-META: VersionHash:5d391d7, CLOUDID:4972e68e-e2c0-40b0-a8fe-7c7e47299109, B ulkID:240201150131SZXINURA,BulkQuantity:0,Recheck:0,SF:19|44|66|24|17|102, TC:nil,Content:0,EDM:-3,IP:-2,URL:1,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0 ,OSI:0,OSA:0,AV:0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR, TF_CID_SPAM_FAS, TF_CID_SPAM_FSD, TF_CID_SPAM_FSI, TF_CID_SPAM_ULS X-UUID: 65cdf20534ff4e049a204efcd879dd7c-20240201 X-User: liucong2@kylinos.cn Received: from localhost.localdomain [(116.128.244.171)] by mailgw (envelope-from ) (Generic MTA) with ESMTP id 1121363701; Thu, 01 Feb 2024 15:01:29 +0800 From: Cong Liu To: Helge Deller Cc: Cong Liu , linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH] fbdev/sh_mobile_lcdcfb: Replace deprecated simple_strtol with kstrtol Date: Thu, 1 Feb 2024 15:01:27 +0800 Message-Id: <20240201070127.3290465-1-liucong2@kylinos.cn> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-fbdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 This patch replaces the use of the deprecated simple_strtol [1] function in the sh_mobile_lcdcfb.c file with the recommended kstrtol function. This change improves error handling and boundary checks. [1] https://www.kernel.org/doc/html/latest/process/deprecated.html#simple-strtol-simple-strtoll-simple-strtoul-simple-strtoull Signed-off-by: Cong Liu --- drivers/video/fbdev/sh_mobile_lcdcfb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c index eb2297b37504..5fc7d74b273e 100644 --- a/drivers/video/fbdev/sh_mobile_lcdcfb.c +++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c @@ -1278,11 +1278,11 @@ overlay_position_store(struct device *dev, struct device_attribute *attr, int pos_x; int pos_y; - pos_x = simple_strtol(buf, &endp, 10); + pos_x = kstrtol(buf, &endp, 10); if (*endp != ',') return -EINVAL; - pos_y = simple_strtol(endp + 1, &endp, 10); + pos_y = kstrtol(endp + 1, &endp, 10); if (isspace(*endp)) endp++;