From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933199Ab0JHUAT (ORCPT ); Fri, 8 Oct 2010 16:00:19 -0400 Received: from g4t0014.houston.hp.com ([15.201.24.17]:22417 "EHLO g4t0014.houston.hp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933159Ab0JHUAM (ORCPT ); Fri, 8 Oct 2010 16:00:12 -0400 Subject: [PATCH 12/13] hpsa: use usleep_range not msleep for small sleeps To: axboe@kernel.dk, James.Bottomley@HansenPartnership.com From: "Stephen M. Cameron" Cc: akpm@linux-foundation.org, thenzl@redhat.com, mike.miller@hp.com, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 08 Oct 2010 15:07:03 -0500 Message-ID: <20101008200703.24279.96566.stgit@beardog.cce.hp.com> In-Reply-To: <20101008200453.24279.6638.stgit@beardog.cce.hp.com> References: <20101008200453.24279.6638.stgit@beardog.cce.hp.com> User-Agent: StGit/0.15 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Stephen M. Cameron Signed-off-by: Stephen M. Cameron --- drivers/scsi/hpsa.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index a68dba7..c36427d 100644 --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -3594,7 +3594,7 @@ static void __devinit hpsa_wait_for_mode_change_ack(struct ctlr_info *h) if (!doorbell_value & CFGTBL_ChangeReq) break; /* delay and try again */ - msleep(10); + usleep_range(10000, 20000); } }