From patchwork Fri Nov 4 20:47:05 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 9413169 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id D73B360585 for ; Fri, 4 Nov 2016 20:47:29 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C800729727 for ; Fri, 4 Nov 2016 20:47:29 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id BCF082A278; Fri, 4 Nov 2016 20:47:29 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 661E429727 for ; Fri, 4 Nov 2016 20:47:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758191AbcKDUr0 (ORCPT ); Fri, 4 Nov 2016 16:47:26 -0400 Received: from mezzanine.sirena.org.uk ([106.187.55.193]:36288 "EHLO mezzanine.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758134AbcKDUr0 (ORCPT ); Fri, 4 Nov 2016 16:47:26 -0400 Received: from [198.233.217.214] (helo=finisterre) by mezzanine.sirena.org.uk with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1c2lOU-00012W-Pc; Fri, 04 Nov 2016 20:47:24 +0000 Received: from broonie by finisterre with local (Exim 4.87) (envelope-from ) id 1c2lOD-000282-5D; Fri, 04 Nov 2016 14:47:05 -0600 From: Mark Brown To: Heiner Kallweit Cc: Mark Brown , linux-spi@vger.kernel.org In-Reply-To: Message-Id: Date: Fri, 04 Nov 2016 14:47:05 -0600 X-SA-Exim-Connect-IP: 198.233.217.214 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Applied "spi: fsl-espi: remove unneeded call to fsl_espi_setup_transfer" to the spi tree X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: No (on mezzanine.sirena.org.uk); Unknown failure Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The patch spi: fsl-espi: remove unneeded call to fsl_espi_setup_transfer has been applied to the spi tree at git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark From 60d9531a61efc8e6b69d04089d50a0a929090fe1 Mon Sep 17 00:00:00 2001 From: Heiner Kallweit Date: Fri, 4 Nov 2016 21:00:40 +0100 Subject: [PATCH] spi: fsl-espi: remove unneeded call to fsl_espi_setup_transfer Resetting the chip to a default transfer mode after each transfer doesn't provide any benefit. Therefore remove this call. Signed-off-by: Heiner Kallweit Signed-off-by: Mark Brown --- drivers/spi/spi-fsl-espi.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/spi/spi-fsl-espi.c b/drivers/spi/spi-fsl-espi.c index 8b3a28739d9a..1029bd2ff5f1 100644 --- a/drivers/spi/spi-fsl-espi.c +++ b/drivers/spi/spi-fsl-espi.c @@ -331,8 +331,6 @@ static int fsl_espi_trans(struct spi_message *m, struct spi_transfer *trans) if (trans->delay_usecs) udelay(trans->delay_usecs); - fsl_espi_setup_transfer(spi, NULL); - if (!ret) fsl_espi_copy_from_buf(m, mspi);