From patchwork Thu Jul 16 09:04:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Qinglang Miao X-Patchwork-Id: 11666969 X-Patchwork-Delegate: herbert@gondor.apana.org.au Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7D5BA13B4 for ; Thu, 16 Jul 2020 09:00:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 604E0207FB for ; Thu, 16 Jul 2020 09:00:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726788AbgGPJAW (ORCPT ); Thu, 16 Jul 2020 05:00:22 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:41136 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725897AbgGPJAW (ORCPT ); Thu, 16 Jul 2020 05:00:22 -0400 Received: from DGGEMS409-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 636564AB1B8F515119FB; Thu, 16 Jul 2020 17:00:20 +0800 (CST) Received: from localhost.localdomain.localdomain (10.175.113.25) by DGGEMS409-HUB.china.huawei.com (10.3.19.209) with Microsoft SMTP Server id 14.3.487.0; Thu, 16 Jul 2020 17:00:15 +0800 From: Qinglang Miao To: Greg Kroah-Hartman , Corentin Labbe CC: , Subject: [PATCH -next] crypto: amlogic: Convert to DEFINE_SHOW_ATTRIBUTE Date: Thu, 16 Jul 2020 17:04:11 +0800 Message-ID: <20200716090411.13573-1-miaoqinglang@huawei.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-Originating-IP: [10.175.113.25] X-CFilter-Loop: Reflected Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org From: Liu Shixin Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code. Signed-off-by: Liu Shixin Acked-by: Corentin Labbe Tested-by: Corentin Labbe --- drivers/crypto/amlogic/amlogic-gxl-core.c | 15 ++------------- 1 file changed, 2 insertions(+), 13 deletions(-) diff --git a/drivers/crypto/amlogic/amlogic-gxl-core.c b/drivers/crypto/amlogic/amlogic-gxl-core.c index 112be2441..c57501bfa 100644 --- a/drivers/crypto/amlogic/amlogic-gxl-core.c +++ b/drivers/crypto/amlogic/amlogic-gxl-core.c @@ -96,7 +96,7 @@ static struct meson_alg_template mc_algs[] = { }; #ifdef CONFIG_CRYPTO_DEV_AMLOGIC_GXL_DEBUG -static int meson_dbgfs_read(struct seq_file *seq, void *v) +static int meson_debugfs_show(struct seq_file *seq, void *v) { struct meson_dev *mc = seq->private; int i; @@ -117,18 +117,7 @@ static int meson_dbgfs_read(struct seq_file *seq, void *v) return 0; } -static int meson_dbgfs_open(struct inode *inode, struct file *file) -{ - return single_open(file, meson_dbgfs_read, inode->i_private); -} - -static const struct file_operations meson_debugfs_fops = { - .owner = THIS_MODULE, - .open = meson_dbgfs_open, - .read_iter = seq_read_iter, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(meson_debugfs); #endif static void meson_free_chanlist(struct meson_dev *mc, int i)