From patchwork Fri Jun 2 05:38:00 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sascha Hauer X-Patchwork-Id: 9761571 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 48FBC60363 for ; Fri, 2 Jun 2017 05:38:11 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3B1D323B23 for ; Fri, 2 Jun 2017 05:38:11 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3008128423; Fri, 2 Jun 2017 05:38:11 +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 6BA9C2856D for ; Fri, 2 Jun 2017 05:38:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751205AbdFBFiJ (ORCPT ); Fri, 2 Jun 2017 01:38:09 -0400 Received: from metis.ext.4.pengutronix.de ([92.198.50.35]:35363 "EHLO metis.ext.4.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751204AbdFBFiH (ORCPT ); Fri, 2 Jun 2017 01:38:07 -0400 Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1dGfHi-0007bL-4A; Fri, 02 Jun 2017 07:38:06 +0200 Received: from sha by dude.hi.pengutronix.de with local (Exim 4.89) (envelope-from ) id 1dGfHh-0001Hk-Dj; Fri, 02 Jun 2017 07:38:05 +0200 From: Sascha Hauer To: linux-spi@vger.kernel.org Cc: Mark Brown , kernel@pengutronix.de, linux-kernel@vger.kernel.org, festevam@gmail.com, Jiada Wang , Sascha Hauer Subject: [PATCH 2/6] spi: imx: Drop unnecessary check Date: Fri, 2 Jun 2017 07:38:00 +0200 Message-Id: <20170602053804.3238-3-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170602053804.3238-1-s.hauer@pengutronix.de> References: <20170602053804.3238-1-s.hauer@pengutronix.de> X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: sha@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-spi@vger.kernel.org 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 __spi_validate makes sure that every transfer has a valid bits_per_word and speed_hz setting. We do not need to fallback to values from the spi_device. Signed-off-by: Sascha Hauer --- drivers/spi/spi-imx.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c index 4b5cd0c84450..e3bc3d51a2d6 100644 --- a/drivers/spi/spi-imx.c +++ b/drivers/spi/spi-imx.c @@ -218,8 +218,6 @@ static bool spi_imx_can_dma(struct spi_master *master, struct spi_device *spi, return false; bpw = transfer->bits_per_word; - if (!bpw) - bpw = spi->bits_per_word; bpw = spi_imx_bytes_per_word(bpw); @@ -898,11 +896,6 @@ static int spi_imx_setupxfer(struct spi_device *spi, config.bpw = t->bits_per_word; config.speed_hz = t->speed_hz; - if (!config.speed_hz) - config.speed_hz = spi->max_speed_hz; - if (!config.bpw) - config.bpw = spi->bits_per_word; - /* Initialize the functions for transfer */ if (config.bpw <= 8) { spi_imx->rx = spi_imx_buf_rx_u8;