From patchwork Wed Jun 30 08:45:17 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alain Volmat X-Patchwork-Id: 468982 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=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, 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 909C2C11F68 for ; Wed, 30 Jun 2021 08:47:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6CD7861D0B for ; Wed, 30 Jun 2021 08:47:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233291AbhF3IuQ (ORCPT ); Wed, 30 Jun 2021 04:50:16 -0400 Received: from mx07-00178001.pphosted.com ([185.132.182.106]:52508 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233340AbhF3IuQ (ORCPT ); Wed, 30 Jun 2021 04:50:16 -0400 Received: from pps.filterd (m0241204.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 15U8gUoB025184; Wed, 30 Jun 2021 10:47:34 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h=from : to : cc : subject : date : message-id : mime-version : content-type; s=selector1; bh=bL8xKnLTQr4Dm3mlBr9VNEz3wY9YCWdGlOgjJUGqZ4U=; b=W6aU4Q8eiczWLr7aNgE8s7mfttpcHXCVzln0aw57jsA4mX4+bW2BdjnInbp3kF57rEgn feyspFSPcI9v3ZM8F1lpFVZ4XL12GqQ9SjaLFXujRg3sfGAn6paRUaAMwVFEJx/ukraM qj64DL3J/Wil+idzW9+kuq/2IUDkkXJ+7zMO/dktIWZhbWIxmK7o16LpZzrQMTSqVRAu xLcEH+zmClOEr9Gz3P/gLJ17BMVighJENYAIDxpZqss8nDAITvHaAAjS+WFqXX7HQpJN WWhjbfSRXeIusa0VhIX/ZFNfZ7C78N5tOvWuir+4JvVHQPSNPI46D+/JP9gXsSQNa26h Lw== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 39g4kpw8dd-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 30 Jun 2021 10:47:34 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 0ABCA10002A; Wed, 30 Jun 2021 10:47:34 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag2node3.st.com [10.75.127.6]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id EFBAA21BF5F; Wed, 30 Jun 2021 10:47:33 +0200 (CEST) Received: from localhost (10.75.127.47) by SFHDAG2NODE3.st.com (10.75.127.6) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 30 Jun 2021 10:47:33 +0200 From: Alain Volmat To: , CC: , , , , , , , Subject: [PATCH 0/6] spi: stm32: various fixes & cleanup Date: Wed, 30 Jun 2021 10:45:17 +0200 Message-ID: <1625042723-661-1-git-send-email-alain.volmat@foss.st.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.75.127.47] X-ClientProxiedBy: SFHDAG1NODE1.st.com (10.75.127.1) To SFHDAG2NODE3.st.com (10.75.127.6) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391, 18.0.790 definitions=2021-06-30_02:2021-06-29,2021-06-30 signatures=0 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org This series contains fixes & cleanup mainly regarding fifo and the way end of transfer triggered, when used with or without DMA. An additional patch cleans up the pm_runtime calls. Alain Volmat (5): spi: stm32: fixes pm_runtime calls in probe/remove spi: stm32h7: fix full duplex irq handler handling Revert "spi: stm32: properly handle 0 byte transfer" spi: stm32h7: don't wait for EOT and flush fifo on disable spi: stm32: finalize message either on dma callback or EOT Amelie Delaunay (1): spi: stm32h7: rework rx fifo read function drivers/spi/spi-stm32.c | 146 +++++++++++++++++----------------------- 1 file changed, 61 insertions(+), 85 deletions(-) Reviewed-by: Amelie Delaunay