From patchwork Mon Mar 6 16:10:56 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eddie James X-Patchwork-Id: 13161747 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4A77EC6FA99 for ; Mon, 6 Mar 2023 16:29:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229767AbjCFQ3E (ORCPT ); Mon, 6 Mar 2023 11:29:04 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37020 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229689AbjCFQ3D (ORCPT ); Mon, 6 Mar 2023 11:29:03 -0500 Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B2D5BA5F3; Mon, 6 Mar 2023 08:28:36 -0800 (PST) Received: from pps.filterd (m0098396.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 326FrF7E017356; Mon, 6 Mar 2023 16:11:19 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=pp1; bh=KJc0ydFTUgIwjCtrGuXVj0xPsA/uMLi0FjiGPI0kMbA=; b=hY8ZOxUv5biZkTPrq/BY7fVKfXFAIDujuM2L5SDJgcEqx3Ov8gYKJeeVTtDjXh1PrsH7 M6bCX9ipx2O7io8MCeYLG+5aeIAXypHkLNxVVJtMg2m4CJUZ8n9XcaHP2xMaHF0ebspG kwRo1iqDvHmkj5BAhjnXA8HXDFbBx8BjvQ4i5tUohKIxrXY5zPAmJX0uhex5yT2N7kpH oz2yVfhG2DSS8OSb3MkR2suIVZtpFSo5Aner9yY6k8FMYRRsT8nMOMQ8zFRTXsPFkCNy C+9X/8Vy+yn2lqzwqLVi3o8qHwO6TH47oTvNX23Yy8FLgq4sClphrx+DWJCXk8UyljAM 0A== Received: from ppma04wdc.us.ibm.com (1a.90.2fa9.ip4.static.sl-reverse.com [169.47.144.26]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3p4vp23hw5-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 06 Mar 2023 16:11:18 +0000 Received: from pps.filterd (ppma04wdc.us.ibm.com [127.0.0.1]) by ppma04wdc.us.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 326G5cJN010180; Mon, 6 Mar 2023 16:11:17 GMT Received: from smtprelay05.wdc07v.mail.ibm.com ([9.208.129.117]) by ppma04wdc.us.ibm.com (PPS) with ESMTPS id 3p419e632q-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 06 Mar 2023 16:11:17 +0000 Received: from smtpav02.wdc07v.mail.ibm.com (smtpav02.wdc07v.mail.ibm.com [10.39.53.229]) by smtprelay05.wdc07v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 326GBGCZ4260470 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 6 Mar 2023 16:11:16 GMT Received: from smtpav02.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 021EE58059; Mon, 6 Mar 2023 16:11:16 +0000 (GMT) Received: from smtpav02.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 267C15805B; Mon, 6 Mar 2023 16:11:14 +0000 (GMT) Received: from slate16.aus.stglabs.ibm.com (unknown [9.160.108.29]) by smtpav02.wdc07v.mail.ibm.com (Postfix) with ESMTP; Mon, 6 Mar 2023 16:11:13 +0000 (GMT) From: Eddie James To: linux-fsi@lists.ozlabs.org Cc: rostedt@goodmis.org, linux-trace-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, mhiramat@kernel.org, alistair@popple.id.au, joel@jms.id.au, jk@ozlabs.org, andrew@aj.id.au, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, eajames@linux.ibm.com Subject: [PATCH v8 8/8] fsi: sbefifo: Don't check status during probe Date: Mon, 6 Mar 2023 10:10:56 -0600 Message-Id: <20230306161057.44017-9-eajames@linux.ibm.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20230306161057.44017-1-eajames@linux.ibm.com> References: <20230306161057.44017-1-eajames@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: _GRm8Kz4E-rhTUsgYYNUBbSH2FhkmY1_ X-Proofpoint-GUID: _GRm8Kz4E-rhTUsgYYNUBbSH2FhkmY1_ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-03-06_08,2023-03-06_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 impostorscore=0 lowpriorityscore=0 malwarescore=0 bulkscore=0 clxscore=1015 suspectscore=0 mlxlogscore=999 mlxscore=0 priorityscore=1501 adultscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2303060142 Precedence: bulk List-ID: X-Mailing-List: linux-trace-kernel@vger.kernel.org The status check during probe doesn't serve any purpose. Any attempt to use the SBEFIFO will result in the same check and cleanup. Signed-off-by: Eddie James --- drivers/fsi/fsi-sbefifo.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/drivers/fsi/fsi-sbefifo.c b/drivers/fsi/fsi-sbefifo.c index 9912b7a6a4b9..42d7c95528d1 100644 --- a/drivers/fsi/fsi-sbefifo.c +++ b/drivers/fsi/fsi-sbefifo.c @@ -1027,14 +1027,6 @@ static int sbefifo_probe(struct device *dev) mutex_init(&sbefifo->lock); sbefifo->timeout_start_rsp_ms = SBEFIFO_TIMEOUT_START_RSP; - /* - * Try cleaning up the FIFO. If this fails, we still register the - * driver and will try cleaning things up again on the next access. - */ - rc = sbefifo_cleanup_hw(sbefifo); - if (rc && rc != -ESHUTDOWN) - dev_err(dev, "Initial HW cleanup failed, will retry later\n"); - /* Create chardev for userspace access */ sbefifo->dev.type = &fsi_cdev_type; sbefifo->dev.parent = dev;