From patchwork Wed Sep 19 06:05:17 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ajay Singh X-Patchwork-Id: 10605333 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 18520112B for ; Wed, 19 Sep 2018 06:07:07 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0807B2B658 for ; Wed, 19 Sep 2018 06:07:07 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id EE9422B7ED; Wed, 19 Sep 2018 06:07:06 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A403C2B658 for ; Wed, 19 Sep 2018 06:07:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731045AbeISLnZ (ORCPT ); Wed, 19 Sep 2018 07:43:25 -0400 Received: from esa4.microchip.iphmx.com ([68.232.154.123]:33734 "EHLO esa4.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731022AbeISLnZ (ORCPT ); Wed, 19 Sep 2018 07:43:25 -0400 X-IronPort-AV: E=Sophos;i="5.53,392,1531810800"; d="scan'208";a="19815154" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa4.microchip.iphmx.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 18 Sep 2018 23:07:05 -0700 Received: from ajaysk-VirtualBox.microchip.com (10.10.76.4) by chn-sv-exch06.mchp-main.com (10.10.76.107) with Microsoft SMTP Server id 14.3.352.0; Tue, 18 Sep 2018 23:07:04 -0700 From: Ajay Singh To: CC: , , , , , , , Ajay Singh Subject: [PATCH 27/29] staging: wilc1000: use usleep_range() in place of udelay() Date: Wed, 19 Sep 2018 11:35:17 +0530 Message-ID: <1537337119-14952-28-git-send-email-ajay.kathat@microchip.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1537337119-14952-1-git-send-email-ajay.kathat@microchip.com> References: <1537337119-14952-1-git-send-email-ajay.kathat@microchip.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-Virus-Scanned: ClamAV using ClamSMTP Changes to avoid the below checkpatch warning: 'usleep_range is preferred over udelay; see Documentation/timers/timers-howto.txt;' Signed-off-by: Ajay Singh --- drivers/staging/wilc1000/wilc_wlan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/wilc1000/wilc_wlan.c b/drivers/staging/wilc1000/wilc_wlan.c index 0ec0d9b..a48c906 100644 --- a/drivers/staging/wilc1000/wilc_wlan.c +++ b/drivers/staging/wilc1000/wilc_wlan.c @@ -412,7 +412,7 @@ void chip_wakeup(struct wilc *wilc) } while (wilc_get_chipid(wilc, true) == 0); } else if ((wilc->io_type & 0x1) == HIF_SDIO) { wilc->hif_func->hif_write_reg(wilc, 0xfa, 1); - udelay(200); + usleep_range(200, 400); wilc->hif_func->hif_read_reg(wilc, 0xf0, ®); do { wilc->hif_func->hif_write_reg(wilc, 0xf0,