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=-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 E479AC433E0 for ; Wed, 3 Jun 2020 15:08:14 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9E2B0206E6 for ; Wed, 3 Jun 2020 15:08:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="gsvxjyBe" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9E2B0206E6 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=e06XHpds9rkwAcFTXnRLm+THWefPeZS4FsWx59fhjxk=; b=gsvxjyBeeTe2pO oRkELQ+JiSyCJTyQBY2tqafdnghQmR4lPc0laGy1157LmPEdoj6jlh0oIyUmEeFBuCpUyDkquX5pE TVmH5i0sRLViD9mNz8vZXv2hxaRm7+DTefMAeJIGlzEnbZ2Rayzusv3+CJ/IP1uanRg20s8XgX67A 4udCsZIVNnI0HFK8sCKj0hnoExDBY6q2f60bMkP1fRYhQ+v8fuD3ibEfaPgf82Z+CxTJkzoLZ0a9m PgN/6jcIg6S+sOZN0fgUW/1EPt/Uf0p12PaLgbDfjdJwciMkrTf7ixNjUhzQXA9TARxd7xIAN/9Lk y5PEwCrFzGCOByZa401w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jgUzm-0006Cp-3f; Wed, 03 Jun 2020 15:07:58 +0000 Received: from bhuna.collabora.co.uk ([46.235.227.227]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jgUzi-0006AJ-KR for linux-mtd@lists.infradead.org; Wed, 03 Jun 2020 15:07:56 +0000 Received: from localhost.localdomain (unknown [IPv6:2a01:e0a:2c:6930:5cf4:84a1:2763:fe0d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: bbrezillon) by bhuna.collabora.co.uk (Postfix) with ESMTPSA id B27202A3A8A; Wed, 3 Jun 2020 16:07:52 +0100 (BST) From: Boris Brezillon To: Miquel Raynal , linux-mtd@lists.infradead.org, Ben Dooks Subject: [PATCH 1/3] mtd: rawnand: gpio: Inherit from nand_controller Date: Wed, 3 Jun 2020 17:07:44 +0200 Message-Id: <20200603150746.1423257-2-boris.brezillon@collabora.com> X-Mailer: git-send-email 2.25.4 In-Reply-To: <20200603150746.1423257-1-boris.brezillon@collabora.com> References: <20200603150746.1423257-1-boris.brezillon@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200603_080754_799861_0878DFC1 X-CRM114-Status: GOOD ( 11.52 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-mips@linux-mips.org, Vignesh Raghavendra , Tudor Ambarus , Richard Weinberger , Ralf Baechle , Boris Brezillon , Haojian Zhuang , Jamie Iles , Robert Jarzmik , Daniel Mack Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org Inherit from nand_controller so we don't rely on the nand_chip.legacy.dummy_controller field. Signed-off-by: Boris Brezillon --- drivers/mtd/nand/raw/gpio.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/mtd/nand/raw/gpio.c b/drivers/mtd/nand/raw/gpio.c index 938077e5c6a9..33828fb20a13 100644 --- a/drivers/mtd/nand/raw/gpio.c +++ b/drivers/mtd/nand/raw/gpio.c @@ -27,6 +27,7 @@ #include struct gpiomtd { + struct nand_controller base; void __iomem *io_sync; struct nand_chip nand_chip; struct gpio_nand_platdata plat; @@ -273,6 +274,7 @@ static int gpio_nand_probe(struct platform_device *pdev) if (gpiomtd->rdy) chip->legacy.dev_ready = gpio_nand_devready; + nand_controller_init(&gpiomtd->base); nand_set_flash_node(chip, pdev->dev.of_node); chip->legacy.IO_ADDR_W = chip->legacy.IO_ADDR_R; chip->ecc.mode = NAND_ECC_SOFT; @@ -280,6 +282,7 @@ static int gpio_nand_probe(struct platform_device *pdev) chip->options = gpiomtd->plat.options; chip->legacy.chip_delay = gpiomtd->plat.chip_delay; chip->legacy.cmd_ctrl = gpio_nand_cmd_ctrl; + chip->controller = &gpiomtd->base; mtd = nand_to_mtd(chip); mtd->dev.parent = dev; -- 2.25.4 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/