From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752922AbaHSHBh (ORCPT ); Tue, 19 Aug 2014 03:01:37 -0400 Received: from mail-pd0-f173.google.com ([209.85.192.173]:61621 "EHLO mail-pd0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752796AbaHSHBf (ORCPT ); Tue, 19 Aug 2014 03:01:35 -0400 Subject: [PATCH v3 8/17] arcmsr: remove calling arcmsr_hbb_enable_driver_mode From: Ching Huang To: hch@infradead.org, jbottomley@parallels.com, dan.carpenter@oracle.com, thenzl@redhat.com, agordeev@redhat.com, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Date: Tue, 19 Aug 2014 15:01:28 +0800 Message-ID: <1408431688.4748.47.camel@Centos6.3-64> Mime-Version: 1.0 X-Mailer: Evolution 2.28.3 (2.28.3-24.el6) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ching Huang Remove calling arcmsr_hbb_enable_driver_mode by in-line code. Signed-off-by: Ching Huang --- diff -uprN a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c --- a/drivers/scsi/arcmsr/arcmsr_hba.c 2014-08-14 18:39:06.000000000 +0800 +++ b/drivers/scsi/arcmsr/arcmsr_hba.c 2014-08-14 18:39:48.000000000 +0800 @@ -833,17 +833,6 @@ static uint8_t arcmsr_abort_allcmd(struc return rtnval; } -static bool arcmsr_hbb_enable_driver_mode(struct AdapterControlBlock *pacb) -{ - struct MessageUnit_B *reg = pacb->pmuB; - writel(ARCMSR_MESSAGE_START_DRIVER_MODE, reg->drv2iop_doorbell); - if (!arcmsr_hbb_wait_msgint_ready(pacb)) { - printk(KERN_ERR "arcmsr%d: can't set driver mode. \n", pacb->host->host_no); - return false; - } - return true; -} - static void arcmsr_pci_unmap_dma(struct CommandControlBlock *ccb) { struct scsi_cmnd *pcmd = ccb->pcmd; @@ -2640,7 +2629,12 @@ static int arcmsr_iop_confirm(struct Ada timeout \n",acb->host->host_no); return 1; } - arcmsr_hbb_enable_driver_mode(acb); + writel(ARCMSR_MESSAGE_START_DRIVER_MODE, reg->drv2iop_doorbell); + if (!arcmsr_hbb_wait_msgint_ready(acb)) { + pr_err("arcmsr%d: can't set driver mode.\n", + acb->host->host_no); + return 1; + } } break; case ACB_ADAPTER_TYPE_C: {