From patchwork Sun Nov 27 12:49:16 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: KaiLong Wang X-Patchwork-Id: 629757 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 6C6E8C4321E for ; Sun, 27 Nov 2022 12:49:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229496AbiK0Mt0 (ORCPT ); Sun, 27 Nov 2022 07:49:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38630 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229493AbiK0MtZ (ORCPT ); Sun, 27 Nov 2022 07:49:25 -0500 Received: from jari.cn (unknown [218.92.28.115]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 410B86562; Sun, 27 Nov 2022 04:49:24 -0800 (PST) Received: by ajax-webmail-localhost.localdomain (Coremail) ; Sun, 27 Nov 2022 20:49:16 +0800 (GMT+08:00) X-Originating-IP: [182.148.15.36] Date: Sun, 27 Nov 2022 20:49:16 +0800 (GMT+08:00) X-CM-HeaderCharset: UTF-8 From: "KaiLong Wang" To: jikos@kernel.org, benjamin.tissoires@redhat.com Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] HID: sony: convert sysfs snprintf to sysfs_emit X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT6.0.1 build 20210329(c53f3fee) Copyright (c) 2002-2022 www.mailtech.cn mispb-4e503810-ca60-4ec8-a188-7102c18937cf-zhkzyfz.cn MIME-Version: 1.0 Message-ID: <7f3fb8ac.1d4.184b9227e20.Coremail.wangkailong@jari.cn> X-Coremail-Locale: zh_CN X-CM-TRANSID: AQAAfwCnu+HMXINjanIFAA--.132W X-CM-SenderInfo: 5zdqwypdlo00nj6mt2flof0/1tbiAQADB2FEYx0G1gAEsK X-Coremail-Antispam: 1Ur529EdanIXcx71UUUUU7IcSsGvfJ3iIAIbVAYjsxI4VWxJw CS07vEb4IE77IF4wCS07vE1I0E4x80FVAKz4kxMIAIbVAFxVCaYxvI4VCIwcAKzIAtYxBI daVFxhVjvjDU= Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Fix the following coccicheck warning: drivers/hid/hid-sony.c:710:8-16: WARNING: use scnprintf or sprintf drivers/hid/hid-sony.c:747:8-16: WARNING: use scnprintf or sprintf drivers/hid/hid-sony.c:759:8-16: WARNING: use scnprintf or sprintf Signed-off-by: KaiLong Wang --- drivers/hid/hid-sony.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c index 03691cdcfb8e..5925ed6152f5 100644 --- a/drivers/hid/hid-sony.c +++ b/drivers/hid/hid-sony.c @@ -707,7 +707,7 @@ static ssize_t ds4_show_poll_interval(struct device *dev, struct hid_device *hdev = to_hid_device(dev); struct sony_sc *sc = hid_get_drvdata(hdev); - return snprintf(buf, PAGE_SIZE, "%i\n", sc->ds4_bt_poll_interval); + return sysfs_emit(buf, "%i\n", sc->ds4_bt_poll_interval); } static ssize_t ds4_store_poll_interval(struct device *dev, @@ -744,7 +744,7 @@ static ssize_t sony_show_firmware_version(struct device *dev, struct hid_device *hdev = to_hid_device(dev); struct sony_sc *sc = hid_get_drvdata(hdev); - return snprintf(buf, PAGE_SIZE, "0x%04x\n", sc->fw_version); + return sysfs_emit(buf, "0x%04x\n", sc->fw_version); } static DEVICE_ATTR(firmware_version, 0444, sony_show_firmware_version, NULL); @@ -756,7 +756,7 @@ static ssize_t sony_show_hardware_version(struct device *dev, struct hid_device *hdev = to_hid_device(dev); struct sony_sc *sc = hid_get_drvdata(hdev); - return snprintf(buf, PAGE_SIZE, "0x%04x\n", sc->hw_version); + return sysfs_emit(buf, "0x%04x\n", sc->hw_version); } static DEVICE_ATTR(hardware_version, 0444, sony_show_hardware_version, NULL);