From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933155Ab0JHUAA (ORCPT ); Fri, 8 Oct 2010 16:00:00 -0400 Received: from g1t0026.austin.hp.com ([15.216.28.33]:2031 "EHLO g1t0026.austin.hp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933066Ab0JHT75 (ORCPT ); Fri, 8 Oct 2010 15:59:57 -0400 Subject: [PATCH 09/13] cciss: 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 15:06:47 -0500 Message-ID: <20101008200647.24279.76464.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/block/cciss.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index 08cbee8..7d2959c 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -3769,7 +3769,7 @@ static void __devinit cciss_wait_for_mode_change_ack(ctlr_info_t *h) for (i = 0; i < MAX_CONFIG_WAIT; i++) { if (!(readl(h->vaddr + SA5_DOORBELL) & CFGTBL_ChangeReq)) break; - msleep(10); + usleep_range(10000, 20000); } }