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=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,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 CE96AC07E85 for ; Tue, 11 Dec 2018 15:56:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 96095205C9 for ; Tue, 11 Dec 2018 15:56:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1544543769; bh=ILS/+K3ZazkkcjXMs41L2TjVMomfkUwmUWYacHHYRh0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Ys1+lXLKYEddOmu0OnZWYIxoziYDimI+P7RA9gByJfhB0PnhAZk9R53/MyZttdp2a UZoqZon5Ydnw19ymXOgmiPTogQQK7ci5AAkzgvcYiU4iSDJQi7cHDwiKgYUDBhtx5K tfcHFm19JjWGFh1oMxZaX29GvQdLsER4DtWeZ/2g= DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 96095205C9 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730533AbeLKP4I (ORCPT ); Tue, 11 Dec 2018 10:56:08 -0500 Received: from mail.kernel.org ([198.145.29.99]:44862 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730515AbeLKP4D (ORCPT ); Tue, 11 Dec 2018 10:56:03 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (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 8DB4B205C9; Tue, 11 Dec 2018 15:56:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1544543763; bh=ILS/+K3ZazkkcjXMs41L2TjVMomfkUwmUWYacHHYRh0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=UZIlrbvSsbxOKpsbkVy0BjNMwcupT2EXdJafXxxoQLPNeAq9d2L8wiZFTpvsvcHX/ vVh+0TaiQ7O99whIJ/PQlZMX5C5FfkALn2c91s2DwCDUqOjM9vAKQnPlzct6kU3dKZ 5FrEHid8Dshqa+6JkerKSYN02G9L5s8DbZZnxQLQ= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Olof Johansson , Miquel Raynal , Boris Brezillon , Sasha Levin Subject: [PATCH 4.19 037/118] mtd: rawnand: qcom: Namespace prefix some commands Date: Tue, 11 Dec 2018 16:40:56 +0100 Message-Id: <20181211151645.737603410@linuxfoundation.org> X-Mailer: git-send-email 2.20.0 In-Reply-To: <20181211151644.216668863@linuxfoundation.org> References: <20181211151644.216668863@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.19-stable review patch. If anyone has any objections, please let me know. ------------------ [ Upstream commit 33bf5519ae5dd356b182a94e3622f42860274a38 ] PAGE_READ is used by RISC-V arch code included through mm headers, and it makes sense to bring in a prefix on these in the driver. drivers/mtd/nand/raw/qcom_nandc.c:153: warning: "PAGE_READ" redefined #define PAGE_READ 0x2 In file included from include/linux/memremap.h:7, from include/linux/mm.h:27, from include/linux/scatterlist.h:8, from include/linux/dma-mapping.h:11, from drivers/mtd/nand/raw/qcom_nandc.c:17: arch/riscv/include/asm/pgtable.h:48: note: this is the location of the previous definition Caught by riscv allmodconfig. Signed-off-by: Olof Johansson Reviewed-by: Miquel Raynal Signed-off-by: Boris Brezillon Signed-off-by: Sasha Levin --- drivers/mtd/nand/raw/qcom_nandc.c | 32 +++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-) diff --git a/drivers/mtd/nand/raw/qcom_nandc.c b/drivers/mtd/nand/raw/qcom_nandc.c index d1d470bb32e4..8815f3e2b718 100644 --- a/drivers/mtd/nand/raw/qcom_nandc.c +++ b/drivers/mtd/nand/raw/qcom_nandc.c @@ -151,15 +151,15 @@ #define NAND_VERSION_MINOR_SHIFT 16 /* NAND OP_CMDs */ -#define PAGE_READ 0x2 -#define PAGE_READ_WITH_ECC 0x3 -#define PAGE_READ_WITH_ECC_SPARE 0x4 -#define PROGRAM_PAGE 0x6 -#define PAGE_PROGRAM_WITH_ECC 0x7 -#define PROGRAM_PAGE_SPARE 0x9 -#define BLOCK_ERASE 0xa -#define FETCH_ID 0xb -#define RESET_DEVICE 0xd +#define OP_PAGE_READ 0x2 +#define OP_PAGE_READ_WITH_ECC 0x3 +#define OP_PAGE_READ_WITH_ECC_SPARE 0x4 +#define OP_PROGRAM_PAGE 0x6 +#define OP_PAGE_PROGRAM_WITH_ECC 0x7 +#define OP_PROGRAM_PAGE_SPARE 0x9 +#define OP_BLOCK_ERASE 0xa +#define OP_FETCH_ID 0xb +#define OP_RESET_DEVICE 0xd /* Default Value for NAND_DEV_CMD_VLD */ #define NAND_DEV_CMD_VLD_VAL (READ_START_VLD | WRITE_START_VLD | \ @@ -692,11 +692,11 @@ static void update_rw_regs(struct qcom_nand_host *host, int num_cw, bool read) if (read) { if (host->use_ecc) - cmd = PAGE_READ_WITH_ECC | PAGE_ACC | LAST_PAGE; + cmd = OP_PAGE_READ_WITH_ECC | PAGE_ACC | LAST_PAGE; else - cmd = PAGE_READ | PAGE_ACC | LAST_PAGE; + cmd = OP_PAGE_READ | PAGE_ACC | LAST_PAGE; } else { - cmd = PROGRAM_PAGE | PAGE_ACC | LAST_PAGE; + cmd = OP_PROGRAM_PAGE | PAGE_ACC | LAST_PAGE; } if (host->use_ecc) { @@ -1170,7 +1170,7 @@ static int nandc_param(struct qcom_nand_host *host) * in use. we configure the controller to perform a raw read of 512 * bytes to read onfi params */ - nandc_set_reg(nandc, NAND_FLASH_CMD, PAGE_READ | PAGE_ACC | LAST_PAGE); + nandc_set_reg(nandc, NAND_FLASH_CMD, OP_PAGE_READ | PAGE_ACC | LAST_PAGE); nandc_set_reg(nandc, NAND_ADDR0, 0); nandc_set_reg(nandc, NAND_ADDR1, 0); nandc_set_reg(nandc, NAND_DEV0_CFG0, 0 << CW_PER_PAGE @@ -1224,7 +1224,7 @@ static int erase_block(struct qcom_nand_host *host, int page_addr) struct qcom_nand_controller *nandc = get_qcom_nand_controller(chip); nandc_set_reg(nandc, NAND_FLASH_CMD, - BLOCK_ERASE | PAGE_ACC | LAST_PAGE); + OP_BLOCK_ERASE | PAGE_ACC | LAST_PAGE); nandc_set_reg(nandc, NAND_ADDR0, page_addr); nandc_set_reg(nandc, NAND_ADDR1, 0); nandc_set_reg(nandc, NAND_DEV0_CFG0, @@ -1255,7 +1255,7 @@ static int read_id(struct qcom_nand_host *host, int column) if (column == -1) return 0; - nandc_set_reg(nandc, NAND_FLASH_CMD, FETCH_ID); + nandc_set_reg(nandc, NAND_FLASH_CMD, OP_FETCH_ID); nandc_set_reg(nandc, NAND_ADDR0, column); nandc_set_reg(nandc, NAND_ADDR1, 0); nandc_set_reg(nandc, NAND_FLASH_CHIP_SELECT, @@ -1276,7 +1276,7 @@ static int reset(struct qcom_nand_host *host) struct nand_chip *chip = &host->chip; struct qcom_nand_controller *nandc = get_qcom_nand_controller(chip); - nandc_set_reg(nandc, NAND_FLASH_CMD, RESET_DEVICE); + nandc_set_reg(nandc, NAND_FLASH_CMD, OP_RESET_DEVICE); nandc_set_reg(nandc, NAND_EXEC_CMD, 1); write_reg_dma(nandc, NAND_FLASH_CMD, 1, NAND_BAM_NEXT_SGL); -- 2.19.1