From patchwork Mon Oct 25 20:56:30 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lad Prabhakar X-Patchwork-Id: 12582935 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DA628C433FE for ; Mon, 25 Oct 2021 20:57:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C3AED60FDC for ; Mon, 25 Oct 2021 20:57:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234938AbhJYU7h (ORCPT ); Mon, 25 Oct 2021 16:59:37 -0400 Received: from relmlor1.renesas.com ([210.160.252.171]:27422 "EHLO relmlie5.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S234955AbhJYU70 (ORCPT ); Mon, 25 Oct 2021 16:59:26 -0400 X-IronPort-AV: E=Sophos;i="5.87,181,1631545200"; d="scan'208";a="98142156" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 26 Oct 2021 05:57:02 +0900 Received: from localhost.localdomain (unknown [10.226.36.204]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 5D67C41003BB; Tue, 26 Oct 2021 05:56:59 +0900 (JST) From: Lad Prabhakar To: Krzysztof Kozlowski , Rob Herring , Vignesh Raghavendra , Miquel Raynal , Richard Weinberger , Mark Brown , Philipp Zabel , Geert Uytterhoeven , Wolfram Sang , Sergei Shtylyov Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, linux-spi@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Prabhakar , Biju Das , Lad Prabhakar Subject: [PATCH v2 6/7] memory: renesas-rpc-if: Drop usage of RPCIF_DIRMAP_SIZE macro Date: Mon, 25 Oct 2021 21:56:30 +0100 Message-Id: <20211025205631.21151-7-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20211025205631.21151-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20211025205631.21151-1-prabhakar.mahadev-lad.rj@bp.renesas.com> Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org RPCIF_DIRMAP_SIZE may differ on various SoC's. Instead of using RPCIF_DIRMAP_SIZE macro use resource size to get dirmap size which is already part of struct rpcif. Signed-off-by: Lad Prabhakar Reviewed-by: Biju Das Reviewed-by: Wolfram Sang Reviewed-by: Geert Uytterhoeven --- v1->v2: * New patch (split from patch 5 of v1) * Included RB tags --- drivers/memory/renesas-rpc-if.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/memory/renesas-rpc-if.c b/drivers/memory/renesas-rpc-if.c index ff8bcbccac63..0c56decc91f2 100644 --- a/drivers/memory/renesas-rpc-if.c +++ b/drivers/memory/renesas-rpc-if.c @@ -147,8 +147,6 @@ #define RPCIF_PHYINT 0x0088 /* R/W */ #define RPCIF_PHYINT_WPVAL BIT(1) -#define RPCIF_DIRMAP_SIZE 0x4000000 - static const struct regmap_range rpcif_volatile_ranges[] = { regmap_reg_range(RPCIF_SMRDR0, RPCIF_SMRDR1), regmap_reg_range(RPCIF_SMWDR0, RPCIF_SMWDR1), @@ -588,8 +586,8 @@ static void memcpy_fromio_readw(void *to, ssize_t rpcif_dirmap_read(struct rpcif *rpc, u64 offs, size_t len, void *buf) { - loff_t from = offs & (RPCIF_DIRMAP_SIZE - 1); - size_t size = RPCIF_DIRMAP_SIZE - from; + loff_t from = offs & (rpc->size - 1); + size_t size = rpc->size - from; if (len > size) len = size;