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: 396464 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E72D6C4332D for ; Mon, 8 Mar 2021 14:56:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C6A75650E6 for ; Mon, 8 Mar 2021 14:56:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231376AbhCHOzl (ORCPT ); Mon, 8 Mar 2021 09:55:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34442 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231270AbhCHOze (ORCPT ); Mon, 8 Mar 2021 09:55:34 -0500 Received: from mail-ed1-x536.google.com (mail-ed1-x536.google.com [IPv6:2a00:1450:4864:20::536]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E9715C061760 for ; Mon, 8 Mar 2021 06:55:33 -0800 (PST) Received: by mail-ed1-x536.google.com with SMTP id bd6so15098139edb.10 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=IFAGuUDobidSigq1nTMo/+TId79flxO7naecK7esamngIvxnlOSBrLvPk+ovmAAOzL PwVl6JeJy18BmGtTJ43KOrf2x1YZIVs1X8L01B9BF/Nc20fDrZaxsjwse6geVA92QUY7 6ClQJa/Pdw+4MwVmHwZSAu+JZ930hrH4CJUoSOcUCQPA5fwibLNtlkmLxdQOPu5jhBEt H8H8dCMv/eJV2RgyrhOLrgnQZlHW14DTXZqMqGy/aAltgX1lYunDgQQ/QQQgGFueu6IF lpFXPLvsc2d4iab0257OAcQ0HazN8sIZMu6zEKsj0MDTx/WhOmk0UYWgOxVrHT0ibmgu lTjQ== X-Gm-Message-State: AOAM533qj+8w/G02ttT0bldh2fvA9OmpZPYg4xf8EcYoGsQlW/+ddaIZ Q8mxOvsuqKlelIBrzFXUHYKz0NeInv5Rbgmd 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-spi@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);