From patchwork Fri Oct 16 09:23:09 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tony Cho X-Patchwork-Id: 7413081 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: X-Original-To: patchwork-linux-wireless@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 0DBACBEEA4 for ; Fri, 16 Oct 2015 09:24:41 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 0750C20A48 for ; Fri, 16 Oct 2015 09:24:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0551A20A1C for ; Fri, 16 Oct 2015 09:24:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753975AbbJPJYh (ORCPT ); Fri, 16 Oct 2015 05:24:37 -0400 Received: from eusmtp01.atmel.com ([212.144.249.242]:34710 "EHLO eusmtp01.atmel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752037AbbJPJYf (ORCPT ); Fri, 16 Oct 2015 05:24:35 -0400 Received: from tony-itx.corp.atmel.com (10.161.101.13) by eusmtp01.atmel.com (10.161.101.30) with Microsoft SMTP Server id 14.3.235.1; Fri, 16 Oct 2015 11:24:28 +0200 From: Tony Cho To: CC: , , , , , , , , Subject: [PATCH 13/13] staging: wilc1000: init_irq: change argument and use netdev private wilc Date: Fri, 16 Oct 2015 18:23:09 +0900 Message-ID: <1444987389-14151-13-git-send-email-tony.cho@atmel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1444987389-14151-1-git-send-email-tony.cho@atmel.com> References: <1444987389-14151-1-git-send-email-tony.cho@atmel.com> MIME-Version: 1.0 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: Glen Lee This patch changes function argument type wilc with net_device and use netdev private data member wilc instead of p_nic. Signed-off-by: Glen Lee Signed-off-by: Tony Cho --- drivers/staging/wilc1000/linux_wlan.c | 18 +++++++++++------- 1 file changed, 11 insertions(+), 7 deletions(-) diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c index b32a8ce..b02c8b7 100644 --- a/drivers/staging/wilc1000/linux_wlan.c +++ b/drivers/staging/wilc1000/linux_wlan.c @@ -259,10 +259,14 @@ irqreturn_t isr_bh_routine(int irq, void *userdata) } #if (defined WILC_SPI) || (defined WILC_SDIO_IRQ_GPIO) -static int init_irq(struct wilc *p_nic) +static int init_irq(struct net_device *dev) { int ret = 0; - struct wilc *nic = p_nic; + perInterface_wlan_t *nic; + struct wilc *wl; + + nic = netdev_priv(dev); + wl = nic->wilc; /*initialize GPIO and register IRQ num*/ /*GPIO request*/ @@ -275,23 +279,23 @@ static int init_irq(struct wilc *p_nic) * ex) nic->dev_irq_num = gpio_to_irq(GPIO_NUM); */ #else - nic->dev_irq_num = gpio_to_irq(GPIO_NUM); + wl->dev_irq_num = gpio_to_irq(GPIO_NUM); #endif } else { ret = -1; PRINT_ER("could not obtain gpio for WILC_INTR\n"); } - if ((ret != -1) && (request_threaded_irq(nic->dev_irq_num, isr_uh_routine, isr_bh_routine, + if ((ret != -1) && (request_threaded_irq(wl->dev_irq_num, isr_uh_routine, isr_bh_routine, IRQF_TRIGGER_LOW | IRQF_ONESHOT, /*Without IRQF_ONESHOT the uh will remain kicked in and dont gave a chance to bh*/ - "WILC_IRQ", nic)) < 0) { + "WILC_IRQ", wl)) < 0) { PRINT_ER("Failed to request IRQ for GPIO: %d\n", GPIO_NUM); ret = -1; } else { PRINT_D(INIT_DBG, "IRQ request succeeded IRQ-NUM= %d on GPIO: %d\n", - nic->dev_irq_num, GPIO_NUM); + wl->dev_irq_num, GPIO_NUM); } return ret; @@ -1054,7 +1058,7 @@ int wilc1000_wlan_init(struct net_device *dev, perInterface_wlan_t *p_nic) } #if (!defined WILC_SDIO) || (defined WILC_SDIO_IRQ_GPIO) - if (init_irq(wl)) { + if (init_irq(dev)) { PRINT_ER("couldn't initialize IRQ\n"); ret = -EIO; goto _fail_locks_;