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 827DAC4321E for ; Thu, 1 Dec 2022 07:52:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229766AbiLAHwE (ORCPT ); Thu, 1 Dec 2022 02:52:04 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59466 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229503AbiLAHwB (ORCPT ); Thu, 1 Dec 2022 02:52:01 -0500 Received: from mxhk.zte.com.cn (mxhk.zte.com.cn [63.216.63.40]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2CCB946675; Wed, 30 Nov 2022 23:52:00 -0800 (PST) Received: from mse-fl1.zte.com.cn (unknown [10.5.228.132]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mxhk.zte.com.cn (FangMail) with ESMTPS id 4NN7ZQ6R5hz8RV6M; Thu, 1 Dec 2022 15:51:58 +0800 (CST) Received: from xaxapp01.zte.com.cn ([10.88.40.50]) by mse-fl1.zte.com.cn with SMTP id 2B17pefB008289; Thu, 1 Dec 2022 15:51:40 +0800 (+08) (envelope-from ye.xingchen@zte.com.cn) Received: from mapi (xaxapp01[null]) by mapi (Zmail) with MAPI id mid31; Thu, 1 Dec 2022 15:51:42 +0800 (CST) Date: Thu, 1 Dec 2022 15:51:42 +0800 (CST) X-Zmail-TransId: 2af963885d0e1b8131f0 X-Mailer: Zmail v1.0 Message-ID: <202212011551429834598@zte.com.cn> Mime-Version: 1.0 From: To: Cc: , Subject: =?UTF-8?B?W1BBVENIXSBJbnB1dDogcm1pNDogdXNlIHN5c2ZzX2VtaXQoKSB0byBpbnN0ZWFkIG9mIHNjbnByaW50Zigp?= Content-Type: text/plain; charset="UTF-8" X-MAIL: mse-fl1.zte.com.cn 2B17pefB008289 X-Fangmail-Gw-Spam-Type: 0 X-FangMail-Miltered: at cgslv5.04-192.168.250.137.novalocal with ID 63885D1E.001 by FangMail milter! X-FangMail-Envelope: 1669881118/4NN7ZQ6R5hz8RV6M/63885D1E.001/10.5.228.132/[10.5.228.132]/mse-fl1.zte.com.cn/ X-Fangmail-Anti-Spam-Filtered: true X-Fangmail-MID-QID: 63885D1E.001/4NN7ZQ6R5hz8RV6M Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: ye xingchen Replace the open-code with sysfs_emit() to simplify the code. Signed-off-by: ye xingchen --- drivers/input/rmi4/rmi_f01.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/input/rmi4/rmi_f01.c b/drivers/input/rmi4/rmi_f01.c index d7603c50f864..7b56bb70b393 100644 --- a/drivers/input/rmi4/rmi_f01.c +++ b/drivers/input/rmi4/rmi_f01.c @@ -267,7 +267,7 @@ static ssize_t rmi_driver_manufacturer_id_show(struct device *dev, struct rmi_driver_data *data = dev_get_drvdata(dev); struct f01_data *f01 = dev_get_drvdata(&data->f01_container->dev); - return scnprintf(buf, PAGE_SIZE, "%d\n", + return sysfs_emit(buf, "%d\n", f01->properties.manufacturer_id); } @@ -280,7 +280,7 @@ static ssize_t rmi_driver_dom_show(struct device *dev, struct rmi_driver_data *data = dev_get_drvdata(dev); struct f01_data *f01 = dev_get_drvdata(&data->f01_container->dev); - return scnprintf(buf, PAGE_SIZE, "%s\n", f01->properties.dom); + return sysfs_emit(buf, "%s\n", f01->properties.dom); } static DEVICE_ATTR(date_of_manufacture, 0444, rmi_driver_dom_show, NULL); @@ -292,7 +292,7 @@ static ssize_t rmi_driver_product_id_show(struct device *dev, struct rmi_driver_data *data = dev_get_drvdata(dev); struct f01_data *f01 = dev_get_drvdata(&data->f01_container->dev); - return scnprintf(buf, PAGE_SIZE, "%s\n", f01->properties.product_id); + return sysfs_emit(buf, "%s\n", f01->properties.product_id); } static DEVICE_ATTR(product_id, 0444, rmi_driver_product_id_show, NULL); @@ -304,7 +304,7 @@ static ssize_t rmi_driver_firmware_id_show(struct device *dev, struct rmi_driver_data *data = dev_get_drvdata(dev); struct f01_data *f01 = dev_get_drvdata(&data->f01_container->dev); - return scnprintf(buf, PAGE_SIZE, "%d\n", f01->properties.firmware_id); + return sysfs_emit(buf, "%d\n", f01->properties.firmware_id); } static DEVICE_ATTR(firmware_id, 0444, rmi_driver_firmware_id_show, NULL); @@ -318,7 +318,7 @@ static ssize_t rmi_driver_package_id_show(struct device *dev, u32 package_id = f01->properties.package_id; - return scnprintf(buf, PAGE_SIZE, "%04x.%04x\n", + return sysfs_emit(buf, "%04x.%04x\n", package_id & 0xffff, (package_id >> 16) & 0xffff); } -- 2.25.1