From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 795A2C433DB for ; Fri, 5 Feb 2021 09:35:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 36B7164F95 for ; Fri, 5 Feb 2021 09:35:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230224AbhBEJfX (ORCPT ); Fri, 5 Feb 2021 04:35:23 -0500 Received: from mail.kernel.org ([198.145.29.99]:37662 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230020AbhBEJc5 (ORCPT ); Fri, 5 Feb 2021 04:32:57 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 5013864F4A; Fri, 5 Feb 2021 09:32:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1612517527; bh=jgQzZhuJanUyFvcQr/pf0vZbG+herQxEJyaMFM6t8H8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=YoOAO7Nhlr9nQ6q72H/0ZYP45xoHs91spyqIrqoJx6yr8RMyyZkym3Sy8guJI5k2D aU30TY9u/yc5Gmn9LJBIq4ygboX1AWUiL4CvTeSjYCz9HSbJj7sONQa30xbVEjqPHS chcauDLHwRzWhIeICuBFxV+Zjn6J0Rv39D0rwShg= Date: Fri, 5 Feb 2021 10:32:04 +0100 From: Greg KH To: Mayank Suman Cc: sfr@canb.auug.org.au, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org, linux-kernel-mentees@lists.linuxfoundation.org Subject: Re: [PATCH] staging: fbtft replaced udelay with usleep_range Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Feb 05, 2021 at 02:41:13PM +0530, Mayank Suman wrote: > According to Documentation/timers/timers-howto.rst, usleep_range is > preffered over udelay for >=10us delay. > > Signed-off-by: Mayank Suman ALWAYS test build your patches before sending them out to the world for review. You don't want to make maintainers grumpy by breaking the tree with changes that can not compile, right? :) thanks, greg k-h