From patchwork Wed Jul 7 08:26:59 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alain Volmat X-Patchwork-Id: 12362049 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 7DFF7C07E9C for ; Wed, 7 Jul 2021 08:27:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 62D3461CB3 for ; Wed, 7 Jul 2021 08:27:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230514AbhGGIag (ORCPT ); Wed, 7 Jul 2021 04:30:36 -0400 Received: from mx07-00178001.pphosted.com ([185.132.182.106]:56195 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230479AbhGGIac (ORCPT ); Wed, 7 Jul 2021 04:30:32 -0400 Received: from pps.filterd (m0046668.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 1678ReoL008805; Wed, 7 Jul 2021 10:27:41 +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=h75kdrJyj3Q+MXZ70gouwB0/7r0m1PC67Lh++iq5zx4=; b=rlUKD8veoC2+bbMU+4SG/IKePI409Bn66vOgYcgzkKfMlogLqUjrVvd336cfYJI8Wp3d foIyuqiMRwk9tcl+w3f5qS3L6/r5WSyupDnhIp64AdA30qne7VXxQdUD8OsxVKfG3d4u YpWS/UvZ/mc6QRnv+nhZYiAwSg7MJ1ugfPfE+xL+HAHat/bRNFbHsWGUTSV4uJn0JWhp gWvPfsUzp4EM6+63U3zCabU8k6+k3SPJfooqzXzeIQufjG9tAwP/sy1t46EC3GTKPEx2 63nttbiVgAf2NZv3CudrrxJDtRCz+o5NjShA5ejrFPeIMDIEpw1VWaQmNY8WTCbjsytD ww== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 39muqtu2xn-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 07 Jul 2021 10:27:41 +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 7F5D5100034; Wed, 7 Jul 2021 10:27:40 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag2node3.st.com [10.75.127.6]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 70F56215125; Wed, 7 Jul 2021 10:27:40 +0200 (CEST) Received: from localhost (10.75.127.49) by SFHDAG2NODE3.st.com (10.75.127.6) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 7 Jul 2021 10:27:40 +0200 From: Alain Volmat To: , CC: , , , , , , , Subject: [PATCH v2 0/7] spi: stm32: various fixes & cleanup Date: Wed, 7 Jul 2021 10:26:59 +0200 Message-ID: <1625646426-5826-1-git-send-email-alain.volmat@foss.st.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.75.127.49] X-ClientProxiedBy: SFHDAG1NODE2.st.com (10.75.127.2) 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=2021-07-07_05:2021-07-06,2021-07-07 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 and another one enables the autosuspend. v2: - split pm_runtime fix patch into two - correct revert commit subject line Alain Volmat (6): spi: stm32: fixes pm_runtime calls in probe/remove spi: stm32: enable pm_runtime autosuspend spi: stm32h7: fix full duplex irq handler handling spi: stm32: Revert "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(-)