From patchwork Sun May 3 17:31:40 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ondrej Zary X-Patchwork-Id: 6321531 Return-Path: X-Original-To: patchwork-linux-scsi@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id B6044BEEE1 for ; Sun, 3 May 2015 17:52:16 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C7AAC200E0 for ; Sun, 3 May 2015 17:52:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EB7A62035D for ; Sun, 3 May 2015 17:52:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751356AbbECRwL (ORCPT ); Sun, 3 May 2015 13:52:11 -0400 Received: from ns.gsystem.sk ([62.176.172.50]:36062 "EHLO gsystem.sk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751348AbbECRwL (ORCPT ); Sun, 3 May 2015 13:52:11 -0400 Received: from stip-static-68.213-81-217.telecom.sk ([213.81.217.68] helo=gsql.ggedos.sk) by gsystem.sk with esmtpsa (TLS1.1:DHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.80) (envelope-from ) id 1YoxkN-0000Ql-RM for linux-scsi@vger.kernel.org; Sun, 03 May 2015 19:32:07 +0200 From: Ondrej Zary To: linux-scsi@vger.kernel.org Subject: [PATCH 24/34] atp870u: Move chip-specific lines out of is880() and is885() Date: Sun, 3 May 2015 19:31:40 +0200 Message-Id: <1430674310-11576-25-git-send-email-linux@rainbow-software.org> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1430674310-11576-1-git-send-email-linux@rainbow-software.org> References: <1430674310-11576-1-git-send-email-linux@rainbow-software.org> Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Move few chip-specifis lines out of is880() and is885() so they become almost identical. Signed-off-by: Ondrej Zary --- drivers/scsi/atp870u.c | 24 ++++++++++-------------- 1 file changed, 10 insertions(+), 14 deletions(-) diff --git a/drivers/scsi/atp870u.c b/drivers/scsi/atp870u.c index b16a9e7..2722dd3 100644 --- a/drivers/scsi/atp870u.c +++ b/drivers/scsi/atp870u.c @@ -41,7 +41,7 @@ static struct scsi_host_template atp870u_template; static void send_s870(struct atp_unit *dev,unsigned char c); -static void is885(struct atp_unit *dev, unsigned char c); +static void is885(struct atp_unit *dev, unsigned char c, unsigned char lvdmode); static void tscam_885(void); static inline void atp_writeb_base(struct atp_unit *atp, u8 reg, u8 val) @@ -1596,9 +1596,9 @@ set_syn_ok: atp_writeb_io(dev, c, 0x3a, atp_readb_io(dev, c, 0x3a) & 0xef); } -static void is880(struct atp_unit *dev, unsigned char c) +static void is880(struct atp_unit *dev, unsigned char c, unsigned char lvdmode) { - unsigned char i, j, k, rmb, n, lvdmode; + unsigned char i, j, k, rmb, n; unsigned short int m; static unsigned char mbuf[512]; static unsigned char satn[9] = { 0, 0, 0, 0, 0, 0, 0, 6, 6 }; @@ -1610,8 +1610,6 @@ static void is880(struct atp_unit *dev, unsigned char c) static unsigned char wide[6] = { 0x80, 1, 2, 3, 1, 0 }; static unsigned char u3[9] = { 0x80, 1, 6, 4, 0x09, 00, 0x0e, 0x01, 0x02 }; - lvdmode = atp_readb_base(dev, 0x3f) & 0x40; - for (i = 0; i < 16; i++) { m = 1; m = m << i; @@ -2379,7 +2377,7 @@ flash_ok_880: outb(0x20, base_io + 0x51); tscam(shpnt); - is880(p, 0); + is880(p, 0, atp_readb_base(p, 0x3f) & 0x40); outb(0xb0, base_io + 0x38); shpnt->max_id = 16; shpnt->this_id = host_id; @@ -2525,10 +2523,11 @@ flash_ok_885: tscam_885(); printk(KERN_INFO " Scanning Channel A SCSI Device ...\n"); - is885(p, 0); + is885(p, 0, atp_readb_io(p, 0, 0x1b) >> 7); + atp_writeb_io(p, 0, 0x16, 0x80); printk(KERN_INFO " Scanning Channel B SCSI Device ...\n"); - is885(p, 1); - + is885(p, 1, atp_readb_io(p, 1, 0x1b) >> 7); + atp_writeb_io(p, 1, 0x16, 0x80); k = inb(base_io + 0x28) & 0xcf; k |= 0xc0; outb(k, base_io + 0x28); @@ -2830,9 +2829,9 @@ static void tscam_885(void) -static void is885(struct atp_unit *dev, unsigned char c) +static void is885(struct atp_unit *dev, unsigned char c, unsigned char lvdmode) { - unsigned char i, j, k, rmb, n, lvdmode; + unsigned char i, j, k, rmb, n; unsigned short int m; static unsigned char mbuf[512]; static unsigned char satn[9] = { 0, 0, 0, 0, 0, 0, 0, 6, 6 }; @@ -2844,8 +2843,6 @@ static void is885(struct atp_unit *dev, unsigned char c) static unsigned char wide[6] = { 0x80, 1, 2, 3, 1, 0 }; static unsigned char u3[9] = { 0x80, 1, 6, 4, 0x09, 00, 0x0e, 0x01, 0x02 }; - lvdmode = atp_readb_io(dev, c, 0x1b) >> 7; - for (i = 0; i < 16; i++) { m = 1; m = m << i; @@ -3409,7 +3406,6 @@ set_syn_ok: printk("dev->id[%2d][%2d].devsp = %2x\n",c,i,dev->id[c][i].devsp); #endif } - atp_writeb_io(dev, c, 0x16, 0x80); } module_init(atp870u_init);