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=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 24970C3A59D for ; Tue, 20 Aug 2019 14:47:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 04D802070B for ; Tue, 20 Aug 2019 14:47:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730405AbfHTOrE (ORCPT ); Tue, 20 Aug 2019 10:47:04 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:33144 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1730341AbfHTOrB (ORCPT ); Tue, 20 Aug 2019 10:47:01 -0400 Received: from pps.filterd (m0098419.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x7KEXoku098335 for ; Tue, 20 Aug 2019 10:47:00 -0400 Received: from e06smtp03.uk.ibm.com (e06smtp03.uk.ibm.com [195.75.94.99]) by mx0b-001b2d01.pphosted.com with ESMTP id 2ugh7f60xa-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Tue, 20 Aug 2019 10:47:00 -0400 Received: from localhost by e06smtp03.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Tue, 20 Aug 2019 15:46:55 +0100 Received: from d06av25.portsmouth.uk.ibm.com (d06av25.portsmouth.uk.ibm.com [9.149.105.61]) by b06cxnps3075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x7KEkrkm43188340 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 20 Aug 2019 14:46:53 GMT Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 72BFC11C04C; Tue, 20 Aug 2019 14:46:53 +0000 (GMT) Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 351B011C058; Tue, 20 Aug 2019 14:46:53 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by d06av25.portsmouth.uk.ibm.com (Postfix) with ESMTP; Tue, 20 Aug 2019 14:46:53 +0000 (GMT) From: Julian Wiedmann To: David Miller Cc: , , Heiko Carstens , Stefan Raspl , Ursula Braun , Julian Wiedmann Subject: [PATCH net-next 9/9] s390/lcs: don't use intparm for channel IO Date: Tue, 20 Aug 2019 16:46:43 +0200 X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190820144643.64041-1-jwi@linux.ibm.com> References: <20190820144643.64041-1-jwi@linux.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 19082014-0012-0000-0000-00000340BBCE X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19082014-0013-0000-0000-0000217AE052 Message-Id: <20190820144643.64041-10-jwi@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-08-20_05:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=906 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1906280000 definitions=main-1908200145 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org lcs passes an intparm when calling ccw_device_*(), even though lcs_irq() later makes no use of this. To reduce the confusion, consistently pass 0 as intparm instead. Signed-off-by: Julian Wiedmann Reviewed-by: Sebastian Ott --- drivers/s390/net/lcs.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c index 2d9fe7e4ee40..8f08b0a2917c 100644 --- a/drivers/s390/net/lcs.c +++ b/drivers/s390/net/lcs.c @@ -504,7 +504,7 @@ lcs_clear_channel(struct lcs_channel *channel) LCS_DBF_TEXT(4,trace,"clearch"); LCS_DBF_TEXT_(4, trace, "%s", dev_name(&channel->ccwdev->dev)); spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags); - rc = ccw_device_clear(channel->ccwdev, (addr_t) channel); + rc = ccw_device_clear(channel->ccwdev, 0); spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags); if (rc) { LCS_DBF_TEXT_(4, trace, "ecsc%s", @@ -532,7 +532,7 @@ lcs_stop_channel(struct lcs_channel *channel) LCS_DBF_TEXT_(4, trace, "%s", dev_name(&channel->ccwdev->dev)); channel->state = LCS_CH_STATE_INIT; spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags); - rc = ccw_device_halt(channel->ccwdev, (addr_t) channel); + rc = ccw_device_halt(channel->ccwdev, 0); spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags); if (rc) { LCS_DBF_TEXT_(4, trace, "ehsc%s", @@ -1427,7 +1427,7 @@ lcs_irq(struct ccw_device *cdev, unsigned long intparm, struct irb *irb) channel->state = LCS_CH_STATE_SUSPENDED; if (irb->scsw.cmd.fctl & SCSW_FCTL_HALT_FUNC) { if (irb->scsw.cmd.cc != 0) { - ccw_device_halt(channel->ccwdev, (addr_t) channel); + ccw_device_halt(channel->ccwdev, 0); return; } /* The channel has been stopped by halt_IO. */ -- 2.17.1