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=-19.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, 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=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 EABF6C433E2 for ; Mon, 22 Mar 2021 12:43:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C0C4261998 for ; Mon, 22 Mar 2021 12:43:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232062AbhCVMmD (ORCPT ); Mon, 22 Mar 2021 08:42:03 -0400 Received: from mail.kernel.org ([198.145.29.99]:56270 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231841AbhCVMgL (ORCPT ); Mon, 22 Mar 2021 08:36:11 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 78406619AC; Mon, 22 Mar 2021 12:35:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1616416552; bh=s61fcqChpRmIDZQfoVuhuZBpj2wXAuozfm8Mz7MOXIA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=n2HVGfxPt+aQTCjfKFMwkywKJO+IERu8UB9EoC5XQhkLXziW6gj6TQ+h8AvgWLpaB vrI9mI2BdjWoAI2MLzMwte248XYo/ZdzvVA6RBSDOZyQQfBFBGWqRxP17olSKlLM0w an1zQRjig4F5Qo8upCY4k8NA0ws5kP2d6IY2DHwU= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Meng Li , Mark Brown Subject: [PATCH 5.10 003/157] spi: cadence: set cqspi to the driver_data field of struct device Date: Mon, 22 Mar 2021 13:26:00 +0100 Message-Id: <20210322121933.869963563@linuxfoundation.org> X-Mailer: git-send-email 2.31.0 In-Reply-To: <20210322121933.746237845@linuxfoundation.org> References: <20210322121933.746237845@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Meng Li commit ea94191e584b146878f0b7fd4b767500d7aae870 upstream. When initialize cadence qspi controller, it is need to set cqspi to the driver_data field of struct device, because it will be used in function cqspi_remove/suspend/resume(). Otherwise, there will be a crash trace as below when invoking these finctions. Fixes: 31fb632b5d43 ("spi: Move cadence-quadspi driver to drivers/spi/") Cc: stable@vger.kernel.org Signed-off-by: Meng Li Link: https://lore.kernel.org/r/20210311091220.3615-1-Meng.Li@windriver.com Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman --- drivers/spi/spi-cadence-quadspi.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/spi/spi-cadence-quadspi.c +++ b/drivers/spi/spi-cadence-quadspi.c @@ -1198,6 +1198,7 @@ static int cqspi_probe(struct platform_d cqspi = spi_master_get_devdata(master); cqspi->pdev = pdev; + platform_set_drvdata(pdev, cqspi); /* Obtain configuration from OF. */ ret = cqspi_of_get_pdata(cqspi);