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 X-Spam-Level: X-Spam-Status: No, score=-19.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 34BA5C4360C for ; Sun, 2 May 2021 14:04:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1193B613C4 for ; Sun, 2 May 2021 14:04:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232792AbhEBOFU (ORCPT ); Sun, 2 May 2021 10:05:20 -0400 Received: from mail.kernel.org ([198.145.29.99]:50118 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232665AbhEBOFJ (ORCPT ); Sun, 2 May 2021 10:05:09 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id B440F613B0; Sun, 2 May 2021 14:04:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1619964255; bh=pgd1252rTW4FmboBZqeKmdDft2iOwqQhjAW9jP4Q6SE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=hcTMLHuI2LzjN8MpKeDu+5L1o9NQP/DuiQ83t9O7UKgMQYsMYp7PYv0J1ZAUNIUwe dntsXBqWADj/TmS6GRP/s+58ZFDyd5yOc4aTfWN90aRFoqkjXnOKtAK0gMlet9yLF7 YyFJwpC4VYjwxtLh10QQRnDfWDHKrsM9/45YjaaZ6kF7FvR2tFYtapH0zPefvMB6pZ jIWb6hEQOl6hKf4EmTkxq+mm7mlAVDnOJTsvWONAvKh87MuQ2jrVPcheJ5eEaDMddx FPemn1VNBJw0JeILDBC4udBwEL6I70E1kvcbuQ4Z1KY9mEa0B7zfThFvPYBKCxDWb0 HF4zhfl5e8oNQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: David Bauer , Mark Brown , Sasha Levin , linux-spi@vger.kernel.org Subject: [PATCH AUTOSEL 5.10 03/66] spi: ath79: always call chipselect function Date: Sun, 2 May 2021 10:03:08 -0400 Message-Id: <20210502140411.2719301-3-sashal@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210502140411.2719301-1-sashal@kernel.org> References: <20210502140411.2719301-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org From: David Bauer [ Upstream commit 19e2132174583beb90c1bd3e9c842bc6d5c944d1 ] spi-bitbang has to call the chipselect function on the ath79 SPI driver in order to communicate with the SPI slave device, as the ath79 SPI driver has three dedicated chipselect lines but can also be used with GPIOs for the CS lines. Fixes commit 4a07b8bcd503 ("spi: bitbang: Make chipselect callback optional") Signed-off-by: David Bauer Link: https://lore.kernel.org/r/20210303160837.165771-1-mail@david-bauer.net Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- drivers/spi/spi-ath79.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/spi/spi-ath79.c b/drivers/spi/spi-ath79.c index eb9a243e9526..436327fb58de 100644 --- a/drivers/spi/spi-ath79.c +++ b/drivers/spi/spi-ath79.c @@ -158,6 +158,7 @@ static int ath79_spi_probe(struct platform_device *pdev) master->bits_per_word_mask = SPI_BPW_RANGE_MASK(1, 32); master->setup = spi_bitbang_setup; master->cleanup = spi_bitbang_cleanup; + master->flags = SPI_MASTER_GPIO_SS; if (pdata) { master->bus_num = pdata->bus_num; master->num_chipselect = pdata->num_chipselect; -- 2.30.2