From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 61E6CCD13CF for ; Sun, 17 Sep 2023 16:41:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233946AbjIQQlI (ORCPT ); Sun, 17 Sep 2023 12:41:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48272 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237087AbjIQQlE (ORCPT ); Sun, 17 Sep 2023 12:41:04 -0400 Received: from mail-wr1-x432.google.com (mail-wr1-x432.google.com [IPv6:2a00:1450:4864:20::432]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7DEC8ED; Sun, 17 Sep 2023 09:40:58 -0700 (PDT) Received: by mail-wr1-x432.google.com with SMTP id ffacd0b85a97d-31f7638be6eso3571179f8f.3; Sun, 17 Sep 2023 09:40:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1694968857; x=1695573657; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=DeueOuoVmZw39cDuG06Cps8ippAl5MH5eqOWbaiqh3g=; b=TH8UdH3kkLSkJhxPtP4i3HsgVHkgqLeJmYY8bZINLmHF/LqKsHnWEujZE43zcfHz3k 3V8qrFourTv+Q5Ep06GZl/20NIIbtUFXSepNk0R5snenoL0h8M+4cW9DupyrRJ87RnQp S/gAn79KqoTX90DQBQYqSKDs+CagqltpOKysk4c6CRj41MvUTkS45y06uZhhXhassJra czokkwiawiQXczUGx8f2YgPL2NTxkX43lmaKTW+7sbi3GsWlb2V3h6soSW1Rz4XJMm/W tYPi2byUdLSqBy9qo4DFftF7SLsripbDYyw7R8LcClN1PjbeTudVYCA3IjHVhAwu+A+b ldmw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1694968857; x=1695573657; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=DeueOuoVmZw39cDuG06Cps8ippAl5MH5eqOWbaiqh3g=; b=UXndguQL/2ZNm/pkAkvE9/8xyWf7w7jNA13QPg5mB8USFQEIzVFMThcZel6FoI9MFk xvgGEfbXxqmUVXMN96eKv+gEI/lBroQwyIpUPBjumHYs7eNEONJChsIbffWWvBL/l7Gz /Dbly7n0uXnkEnBXfLmglDHVGzEZEvS8plgzPpjEaUKx8VOrQnvh+92d6S4IRpfiHXyp ixtishFoeVcRLslW7ioXOeqsuCGk48SN6c8LhNTPB93qUgo0H0gET+auIGFBOwO+SKzC F9oo7Jt4gqzZETs2C67d92TKZf4JUFm6qJvT1gzoGO3PuBN6bIj7xsMI9vYX9XOV8HnN SVJg== X-Gm-Message-State: AOJu0Yynky6gS0WyE04aOnfocYpzWrSj5WkQRC5LhiPgUufF0PwVKTZp MaETn9p9DpFMEBa0Az9I2x0= X-Google-Smtp-Source: AGHT+IGTqIGzd6ml6FDFPMOmxfNyieEjeC/D/9aiVZaJI3bXyy9mIfH61JwcHIOVEReS3zCv3OJiCQ== X-Received: by 2002:a5d:5504:0:b0:314:dc0:2fca with SMTP id b4-20020a5d5504000000b003140dc02fcamr5756561wrv.29.1694968856668; Sun, 17 Sep 2023 09:40:56 -0700 (PDT) Received: from localhost.localdomain ([109.38.142.63]) by smtp.gmail.com with ESMTPSA id jl6-20020a17090775c600b009ade1a4f795sm2879205ejc.168.2023.09.17.09.40.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 17 Sep 2023 09:40:56 -0700 (PDT) From: Stefan Moring To: broonie@kernel.org, shawnguo@kernel.org, s.hauer@pengutronxi.de, festevam@gmail.com, linux-imx@nxmp.com, linux-psi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, sre@kernel.org Cc: Stefan Moring Subject: [PATCH 1/1] take in account bits per word instead of assuming 8-bits Date: Sun, 17 Sep 2023 18:40:37 +0200 Message-ID: <20230917164037.29284-1-stefanmoring@gmail.com> X-Mailer: git-send-email 2.42.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The IMX spi driver has a hardcoded 8, breaking the driver for word lengths other than 8. Signed-off-by: Stefan Moring --- drivers/spi/spi-imx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c index a8a74c7cb79f..498e35c8db2c 100644 --- a/drivers/spi/spi-imx.c +++ b/drivers/spi/spi-imx.c @@ -662,7 +662,7 @@ static int mx51_ecspi_prepare_transfer(struct spi_imx_data *spi_imx, if (spi_imx->count >= 512) ctrl |= 0xFFF << MX51_ECSPI_CTRL_BL_OFFSET; else - ctrl |= (spi_imx->count*8 - 1) + ctrl |= (spi_imx->count * spi_imx->bits_per_word - 1) << MX51_ECSPI_CTRL_BL_OFFSET; } -- 2.42.0