From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753350AbcKUGDX (ORCPT ); Mon, 21 Nov 2016 01:03:23 -0500 Received: from mail-pg0-f65.google.com ([74.125.83.65]:35900 "EHLO mail-pg0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751214AbcKUGDU (ORCPT ); Mon, 21 Nov 2016 01:03:20 -0500 From: Sanchayan Maity To: broonie@kernel.org Cc: stefan@agner.ch, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, Sanchayan Maity Subject: [PATCH v2 0/4] Fixes for Vybrid SPI DMA implementation Date: Mon, 21 Nov 2016 11:24:00 +0530 Message-Id: X-Mailer: git-send-email 2.10.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, The following set of patches have fixes for Vybrid SPI DMA implementation along with some minor clean ups requested at time when v3 version of SPI DMA support patch was accepted. This series of patches is based on top of branch topic/fsl-dspi. http://git.kernel.org/cgit/linux/kernel/git/broonie/spi.git/log/?h=topic/fsl-dspi The patches have been tested on a Toradex Colibri Vybrid VF61 module and now incoporate feedback from Stefan on version 1 of patchset. Changes since v1: 1. Place the continuous selection format patch second in order and remove code duplication 2. Improve the use of curr_xfer_len and instead of converting from bytes to DMA transfers in every use, do it at a single place. Accordingly change it's use at other places 3. Code cleanup patch has less to clean with change above v1: http://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1274632.html Thanks & Regards, Sanchayan. Sanchayan Maity (4): spi: spi-fsl-dspi: Fix SPI transfer issue when using multiple SPI_IOC_MESSAGE spi: spi-fsl-dspi: Fix continuous selection format spi: spi-fsl-dspi: Fix incorrect DMA setup spi: spi-fsl-dspi: Minor code cleanup and error path fixes drivers/spi/spi-fsl-dspi.c | 71 ++++++++++++++++++++++++++++------------------ 1 file changed, 44 insertions(+), 27 deletions(-) -- 2.10.2