From patchwork Tue Oct 27 13:52:57 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 289986 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=-12.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, 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 B386BC55179 for ; Tue, 27 Oct 2020 14:39:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 624432225E for ; Tue, 27 Oct 2020 14:39:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603809567; bh=nkB96SWmOMFCEw8PxawYRRfX7ld+cwFg33Fk1bgvC20=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=1qPRhRxu/o/CfSRm/MpNCuniNL810wGyRljgMCaKL2JC8rBRfClSWDOrB+U9U8RCP lZy152d25tbY6Nb5QdweRyfCe7Dp36QmMCodqdu3bwo+NY551MoIR0AMkrsZ/ZA1JL KLOFDx7GDyO5z5a3hG8+/4uDm6CVe8fBFpapjXes= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761399AbgJ0Oj0 (ORCPT ); Tue, 27 Oct 2020 10:39:26 -0400 Received: from mail.kernel.org ([198.145.29.99]:38630 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1761379AbgJ0OjV (ORCPT ); Tue, 27 Oct 2020 10:39:21 -0400 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (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 D447822202; Tue, 27 Oct 2020 14:39:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603809560; bh=nkB96SWmOMFCEw8PxawYRRfX7ld+cwFg33Fk1bgvC20=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=oMSqmv33EiM2LNqElE3MuKZGbn0sKMuRCughfF0CrZMaykpJm39KVQh8SsGn+nGSb Hh/ZIdBzP1ZaJBZKbsuF6OjgHC1epF4oQtUnoa6YIQzn93j7unQpgHVe22tFKZaPnE PYWFTstIXMuTCquuXKsz62yRPmWUdXMTdIuZp7YU= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Hauke Mehrtens , Chuanhong Guo , Miquel Raynal , Sasha Levin Subject: [PATCH 5.4 239/408] mtd: spinand: gigadevice: Only one dummy byte in QUADIO Date: Tue, 27 Oct 2020 14:52:57 +0100 Message-Id: <20201027135506.144477307@linuxfoundation.org> X-Mailer: git-send-email 2.29.1 In-Reply-To: <20201027135455.027547757@linuxfoundation.org> References: <20201027135455.027547757@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Hauke Mehrtens [ Upstream commit 6387ad9caf8f09747a8569e5876086b72ee9382c ] The datasheet only lists one dummy byte in the 0xEH operation for the following chips: * GD5F1GQ4xExxG * GD5F1GQ4xFxxG * GD5F1GQ4UAYIG * GD5F4GQ4UAYIG Fixes: c93c613214ac ("mtd: spinand: add support for GigaDevice GD5FxGQ4xA") Signed-off-by: Hauke Mehrtens Tested-by: Chuanhong Guo Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20200820165121.3192-2-hauke@hauke-m.de Signed-off-by: Sasha Levin --- drivers/mtd/nand/spi/gigadevice.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/nand/spi/gigadevice.c b/drivers/mtd/nand/spi/gigadevice.c index e99d425aa93f5..45f4c1f4a3d1c 100644 --- a/drivers/mtd/nand/spi/gigadevice.c +++ b/drivers/mtd/nand/spi/gigadevice.c @@ -21,7 +21,7 @@ #define GD5FXGQ4UXFXXG_STATUS_ECC_UNCOR_ERROR (7 << 4) static SPINAND_OP_VARIANTS(read_cache_variants, - SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 2, NULL, 0), + SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0), @@ -29,7 +29,7 @@ static SPINAND_OP_VARIANTS(read_cache_variants, SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0)); static SPINAND_OP_VARIANTS(read_cache_variants_f, - SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 2, NULL, 0), + SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_X4_OP_3A(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_X2_OP_3A(0, 1, NULL, 0),