From patchwork Sat Jan 11 09:48:46 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 234070 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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,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 DEDE4C3F68F for ; Sat, 11 Jan 2020 10:22:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AC4EC21569 for ; Sat, 11 Jan 2020 10:22:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1578738144; bh=tu7Sl4ogZwaO849WOpl7I9VcnFryYUZMC8/N6yzu66w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=N8KLBpqYh6cBMnKAm2mIIlhiMG7HtK4oSuISaR7XQbeNHnHwyaS+xkFam3RxYBylF SYqH+lbJVoyKbsGizPaq4oWvtcxDEPenTgk0HKUPjnrObE37gG9L9EfkEeCw/aV/lM h6WwLDEnhp0/g6nphRUvRhgrWZrnmcJdzTkXSKdo= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729395AbgAKKWY (ORCPT ); Sat, 11 Jan 2020 05:22:24 -0500 Received: from mail.kernel.org ([198.145.29.99]:47422 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730333AbgAKKWW (ORCPT ); Sat, 11 Jan 2020 05:22:22 -0500 Received: from localhost (unknown [62.119.166.9]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 84CD5205F4; Sat, 11 Jan 2020 10:22:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1578738142; bh=tu7Sl4ogZwaO849WOpl7I9VcnFryYUZMC8/N6yzu66w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=wNfo96UcaSLS8pZ0pjhBcwowuEoNSxIxhjw+ayu8vbI8ZDI0bGjwrNCXFCHj8Ii3+ JAtFM05FpIgS4ckL19pHsnQ6tTuA7OKgGV/JXNojsg5dSwkdTCIG8dwUM2Vf7xnm3P HK/tkxh7qlTRUY+CP8bsfC7LrW+F3nJ8/agIDccY= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Christophe Leroy , Linus Walleij , Mark Brown , Sasha Levin Subject: [PATCH 5.4 007/165] spi: fsl: Fix GPIO descriptor support Date: Sat, 11 Jan 2020 10:48:46 +0100 Message-Id: <20200111094921.875977602@linuxfoundation.org> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200111094921.347491861@linuxfoundation.org> References: <20200111094921.347491861@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Linus Walleij [ Upstream commit f106904968e2a075e64653b9b79dda9f0f070ab5 ] This makes the driver actually support looking up GPIO descriptor. A coding mistake in the initial descriptor support patch was that it was failing to turn on the very feature it was implementing. Mea culpa. Cc: Christophe Leroy Reported-by: Christophe Leroy Fixes: 0f0581b24bd0 ("spi: fsl: Convert to use CS GPIO descriptors") Signed-off-by: Linus Walleij Tested-by: Christophe Leroy Link: https://lore.kernel.org/r/20191128083718.39177-1-linus.walleij@linaro.org Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- drivers/spi/spi-fsl-spi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/spi/spi-fsl-spi.c b/drivers/spi/spi-fsl-spi.c index 2d563874b4ac..ad1abea6e8b0 100644 --- a/drivers/spi/spi-fsl-spi.c +++ b/drivers/spi/spi-fsl-spi.c @@ -612,6 +612,7 @@ static struct spi_master * fsl_spi_probe(struct device *dev, master->setup = fsl_spi_setup; master->cleanup = fsl_spi_cleanup; master->transfer_one_message = fsl_spi_do_one_msg; + master->use_gpio_descriptors = true; mpc8xxx_spi = spi_master_get_devdata(master); mpc8xxx_spi->max_bits_per_word = 32;