From patchwork Thu Apr 2 06:41:01 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Emmanuel Grumbach X-Patchwork-Id: 6144621 Return-Path: X-Original-To: patchwork-linux-wireless@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 306BC9F398 for ; Thu, 2 Apr 2015 06:41:56 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 51A7A20328 for ; Thu, 2 Apr 2015 06:41:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 608E020306 for ; Thu, 2 Apr 2015 06:41:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752643AbbDBGlx (ORCPT ); Thu, 2 Apr 2015 02:41:53 -0400 Received: from mga02.intel.com ([134.134.136.20]:64527 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752639AbbDBGlw (ORCPT ); Thu, 2 Apr 2015 02:41:52 -0400 Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga101.jf.intel.com with ESMTP; 01 Apr 2015 23:41:52 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.11,509,1422950400"; d="scan'208";a="702051012" Received: from trider-mobl2.ger.corp.intel.com (HELO egrumbacBox.ger.corp.intel.com) ([10.255.199.72]) by fmsmga002.fm.intel.com with ESMTP; 01 Apr 2015 23:41:49 -0700 From: Emmanuel Grumbach To: linux-wireless@vger.kernel.org Cc: Luciano Coelho , Emmanuel Grumbach Subject: [PATCH 13/31] iwlwifi: mvm: use debugfs_create_bool() for enable_scan_iteration_notif Date: Thu, 2 Apr 2015 09:41:01 +0300 Message-Id: <1427956879-11725-13-git-send-email-emmanuel.grumbach@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1427956656.8122.2.camel@egrumbacBox> References: <1427956656.8122.2.camel@egrumbacBox> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Luciano Coelho There is no need to implement the enable_scan_iteration_notif handling explicitly and there's no reason not to export the current value. So use debugfs_create_bool() instead. Signed-off-by: Luciano Coelho Signed-off-by: Emmanuel Grumbach --- drivers/net/wireless/iwlwifi/mvm/debugfs.c | 28 +++++----------------------- drivers/net/wireless/iwlwifi/mvm/mvm.h | 2 +- 2 files changed, 6 insertions(+), 24 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/iwlwifi/mvm/debugfs.c index 8c52298..01b97a0 100644 --- a/drivers/net/wireless/iwlwifi/mvm/debugfs.c +++ b/drivers/net/wireless/iwlwifi/mvm/debugfs.c @@ -1473,26 +1473,6 @@ out: return count; } -static ssize_t iwl_dbgfs_enable_scan_iteration_notif_write(struct iwl_mvm *mvm, - char *buf, - size_t count, - loff_t *ppos) -{ - int val; - - mutex_lock(&mvm->mutex); - - if (kstrtoint(buf, 10, &val)) { - mutex_unlock(&mvm->mutex); - return -EINVAL; - } - - mvm->scan_iter_notif_enabled = val; - mutex_unlock(&mvm->mutex); - - return count; -} - MVM_DEBUGFS_READ_WRITE_FILE_OPS(prph_reg, 64); /* Device wide debugfs entries */ @@ -1515,7 +1495,6 @@ MVM_DEBUGFS_READ_WRITE_FILE_OPS(scan_ant_rxchain, 8); MVM_DEBUGFS_READ_WRITE_FILE_OPS(d0i3_refs, 8); MVM_DEBUGFS_READ_WRITE_FILE_OPS(fw_dbg_conf, 8); MVM_DEBUGFS_WRITE_FILE_OPS(fw_dbg_collect, 8); -MVM_DEBUGFS_WRITE_FILE_OPS(enable_scan_iteration_notif, 8); #ifdef CONFIG_IWLWIFI_BCAST_FILTERING MVM_DEBUGFS_READ_WRITE_FILE_OPS(bcast_filters, 256); @@ -1559,8 +1538,11 @@ int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir) MVM_DEBUGFS_ADD_FILE(d0i3_refs, mvm->debugfs_dir, S_IRUSR | S_IWUSR); MVM_DEBUGFS_ADD_FILE(fw_dbg_conf, mvm->debugfs_dir, S_IRUSR | S_IWUSR); MVM_DEBUGFS_ADD_FILE(fw_dbg_collect, mvm->debugfs_dir, S_IWUSR); - MVM_DEBUGFS_ADD_FILE(enable_scan_iteration_notif, mvm->debugfs_dir, - S_IWUSR); + if (!debugfs_create_bool("enable_scan_iteration_notif", + S_IRUSR | S_IWUSR, + mvm->debugfs_dir, + &mvm->scan_iter_notif_enabled)) + goto err; #ifdef CONFIG_IWLWIFI_BCAST_FILTERING if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_BCAST_FILTERING) { diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/iwlwifi/mvm/mvm.h index 02c02e2..91c74d4 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/iwlwifi/mvm/mvm.h @@ -688,7 +688,7 @@ struct iwl_mvm { bool disable_power_off; bool disable_power_off_d3; - bool scan_iter_notif_enabled; + u32 scan_iter_notif_enabled; /* must be u32 for debugfs_create_bool */ struct debugfs_blob_wrapper nvm_hw_blob; struct debugfs_blob_wrapper nvm_sw_blob;