From patchwork Mon Mar 8 14:54:57 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandru Ardelean X-Patchwork-Id: 1449141 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=deviqon.com header.i=@deviqon.com header.a=rsa-sha256 header.s=google header.b=CoZuzgDr; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4DvLy65zYYz9sWY for ; Tue, 9 Mar 2021 01:56:14 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231283AbhCHOzl (ORCPT ); Mon, 8 Mar 2021 09:55:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34438 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231265AbhCHOze (ORCPT ); Mon, 8 Mar 2021 09:55:34 -0500 Received: from mail-ed1-x529.google.com (mail-ed1-x529.google.com [IPv6:2a00:1450:4864:20::529]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AEC3AC06175F for ; Mon, 8 Mar 2021 06:55:33 -0800 (PST) Received: by mail-ed1-x529.google.com with SMTP id b7so15144380edz.8 for ; Mon, 08 Mar 2021 06:55:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=deviqon.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=XWoEzbGml88OxuqmQAcHOjUJ4xDFJxJMYhsbSvaYG8g=; b=CoZuzgDrGpFtj904f5wOt4pdQ3n8fg5dy/GPRYq1rjTInXfpz2xhI8+8Vv5wPkV1Wo wFX3oGQAjFIvlBNmhZJ6fvY9t8B76uKfz9sUj97rgWhDoIbGS6iSPrjfUOlCwHUfbIq2 K2xcYmyB0aJUZyDJKKQ7UH544n9eeotYnTRliWp+P5UoX8W6F0lJnEflhgMhQNkWhd/s jHmpOQSIJXngWEOS0/6cemKhknyqXFEoxIrmGi11LpEyqZFY4UFQrV6uMwKSNbTfyNYK y71Ayez3+y21aI3oCrN+NZrk0zuVw2hZTTO0N+2evfe6jGpnUg8nBLo9mqvI+E7W5rOb npUA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=XWoEzbGml88OxuqmQAcHOjUJ4xDFJxJMYhsbSvaYG8g=; b=bkVsxo8jpDg6fY6Fr5MGsjxX3DI+6SDL3pcOraIi2g4aOaRsajutMi+f2Q379+tHKL GqMrcT1zuMV5rV0YC5WZ1OYCuuNnk9aOo65WzPeTJQW00bvhx6fQHRxS5SOgbLxmyY/2 kkqSINIgYLEq6uHTx7orQJPD2ZwrlY6EWdKlwqFNjkXLm5bAhjSzum9WVbDsTYbElC5S /uH5dqMHKX4gImpQVpABLaQwqFG7WS2RRB2cE3e4Bi7vFThzIXFRC4sfui2KLkOl726S 3BLb4HDjT0X/Gms+PhMItv4r2OLlQ8YwVoWyX7mNlmhXCaPXCbBfha6unFiW9JC78bh4 XcfQ== X-Gm-Message-State: AOAM530dXF8+J1xmEkqE4JidgZ5ccSXuIa19qDB6T5x7ySWw815aWKCj UglA3raD7kvVb1kdQ3uIdAcnfg== X-Google-Smtp-Source: ABdhPJwUcJ3SUmtLrEEaeqoD1Jfg434VvxyQqtPpgiiJeOCIL6JkqcZQQAQ8evRVIMOkpgIhXEKA1w== X-Received: by 2002:aa7:c1d5:: with SMTP id d21mr21943395edp.167.1615215332510; Mon, 08 Mar 2021 06:55:32 -0800 (PST) Received: from localhost.localdomain ([5.2.193.191]) by smtp.gmail.com with ESMTPSA id bt14sm7411234edb.92.2021.03.08.06.55.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Mar 2021 06:55:32 -0800 (PST) From: Alexandru Ardelean To: linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, greybus-dev@lists.linaro.org, devel@driverdev.osuosl.org, linux-tegra@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com Cc: broonie@kernel.org, gregkh@linuxfoundation.org, elder@kernel.org, johan@kernel.org, vireshk@kernel.org, rmfrfs@gmail.com, f.fainelli@gmail.com, ldewangan@nvidia.com, thierry.reding@gmail.com, jonathanh@nvidia.com, linux@deviqon.com, Alexandru Ardelean Subject: [PATCH 05/10] spi: spi-tegra20-flash: don't check 'delay_usecs' field for spi transfer Date: Mon, 8 Mar 2021 16:54:57 +0200 Message-Id: <20210308145502.1075689-6-aardelean@deviqon.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210308145502.1075689-1-aardelean@deviqon.com> References: <20210308145502.1075689-1-aardelean@deviqon.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org The 'delay_usecs' field was handled for backwards compatibility in case there were some users that still configured SPI delay transfers with this field. They should all be removed by now. So we can remove the 'delay_usecs' handling in this driver. Signed-off-by: Alexandru Ardelean --- drivers/spi/spi-tegra20-sflash.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/spi/spi-tegra20-sflash.c b/drivers/spi/spi-tegra20-sflash.c index cfb7de737937..2888d8a8dc6d 100644 --- a/drivers/spi/spi-tegra20-sflash.c +++ b/drivers/spi/spi-tegra20-sflash.c @@ -341,8 +341,7 @@ static int tegra_sflash_transfer_one_message(struct spi_master *master, goto exit; } msg->actual_length += xfer->len; - if (xfer->cs_change && - (xfer->delay_usecs || xfer->delay.value)) { + if (xfer->cs_change && xfer->delay.value) { tegra_sflash_writel(tsd, tsd->def_command_reg, SPI_COMMAND); spi_transfer_delay_exec(xfer);