From patchwork Sun Jun 25 18:51:13 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Uros Milojkovic X-Patchwork-Id: 1799550 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20221208 header.b=W28doUtd; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4Qq0SL5R6wz20X1 for ; Mon, 26 Jun 2023 04:51:30 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229698AbjFYSv1 (ORCPT ); Sun, 25 Jun 2023 14:51:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38258 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229510AbjFYSv0 (ORCPT ); Sun, 25 Jun 2023 14:51:26 -0400 Received: from mail-pf1-x429.google.com (mail-pf1-x429.google.com [IPv6:2607:f8b0:4864:20::429]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D0D471BD; Sun, 25 Jun 2023 11:51:25 -0700 (PDT) Received: by mail-pf1-x429.google.com with SMTP id d2e1a72fcca58-666eb03457cso1009060b3a.1; Sun, 25 Jun 2023 11:51:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1687719085; x=1690311085; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=wkyFiQL0LMLlm6vDNBXN0hDgyxcnkHbsK3MjPnzklOk=; b=W28doUtd2dlijy0QGV6h/6J3SOjezt65kQ5VmAV4+ARGvRKrhQOuSDOufCHqQO9fpK m+MBGfEudzDl4LEpVGcn1vJvnD19hVKHXcsirCRGin7OZlPx9Jx1tJHMNOy/tYwUNyie 6gkSeEYW2OrvONoUWYuvzezOkemdytGv+O/klCUqY19V7bYECgM/0GXcU+7jDxXrktq+ KSmNpJXzKm/3tXqufDLSrhIyP1j0iK4gtNUE2GYbLo3sev4jJl9h//hgNlfz/RLWjH9B hMkrYjJPtCuHk2jQCuuI23e/QWIEJyD8b2enbsOxTLazi/5h/f445gluaFjgFmHQKAR1 Q1oQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1687719085; x=1690311085; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=wkyFiQL0LMLlm6vDNBXN0hDgyxcnkHbsK3MjPnzklOk=; b=ILF/r1YWVBG1QS+fZVVrroc1Eu/X7/9JSJjc9PgI3b63yUjmPb66YiLoR2ksWtf4rR XfqCmo+1plwcyJljmmdVJgmihB14rlPfz+8gTIUiDgDJJ6Lr6+lgFtS7XuULuKU01cNR 12ZmkYp+r+3HSx6Cewl0Zb/ddjwLR2GBUSANbY0Yz3Bh7XsrwgpXNRes2lMhZGOIZbjr vw9e3OyfuoXODceUZoKubHowB86amPCMY70lrwLoH+o8+bO9kCwptUunVe1yqN7FTAx9 Tm1q0z7vY4noah6ZLiiKYpegwJqV8p5DiswvjdT8pWpLnO3f62/1mmsGKL2OVEQNh2xi 2Jug== X-Gm-Message-State: AC+VfDzGkmU9hgKo6q7dSKL9rhNrQuSwPOwSslMtdMWZL3dNVZUPBEyK yWUDLxskyTSROmvySzrP3Mhgfxqe1OgaHOXEifPox0NJ X-Google-Smtp-Source: ACHHUZ5pDGUQ1/TP44+VyU6tpJ5rYd3i7I3W0S8JTeBpxvCH04V63sAfyIBNewDVzh1nfY64NYD4glP1efsJtY8DllA= X-Received: by 2002:a17:90a:fb52:b0:25b:b4c6:d13e with SMTP id iq18-20020a17090afb5200b0025bb4c6d13emr17872825pjb.8.1687719085091; Sun, 25 Jun 2023 11:51:25 -0700 (PDT) MIME-Version: 1.0 From: Uros Milojkovic Date: Sun, 25 Jun 2023 14:51:13 -0400 Message-ID: Subject: [PATCH] staging: nvec: udelay to usleep_range To: "p.zabel@pengutronix.de" , ac100@lists.launchpad.net, linux-tegra@vger.kernel.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Checkpatch.pl alerted that usleep_range is preferred to udelay. This change was made in nvec.c file. Signed-off-by: umilojkovic --- drivers/staging/nvec/nvec.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/nvec/nvec.c b/drivers/staging/nvec/nvec.c index 2823cacde130..8bb3b691d1f5 100644 --- a/drivers/staging/nvec/nvec.c +++ b/drivers/staging/nvec/nvec.c @@ -627,7 +627,7 @@ static irqreturn_t nvec_interrupt(int irq, void *dev) break; case 2: /* first byte after command */ if (status == (I2C_SL_IRQ | RNW | RCVD)) { - udelay(33); + usleep_range(33, 200); if (nvec->rx->data[0] != 0x01) { dev_err(nvec->dev, "Read without prior read command\n"); @@ -714,7 +714,7 @@ static irqreturn_t nvec_interrupt(int irq, void *dev) * We experience less incomplete messages with this delay than without * it, but we don't know why. Help is appreciated. */ - udelay(100); + usleep_range(100, 200); return IRQ_HANDLED; }