From patchwork Thu Apr 14 16:16:46 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 8839321 Return-Path: X-Original-To: patchwork-linux-mmc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 59AA7C0553 for ; Thu, 14 Apr 2016 16:17:21 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6F49A2021A for ; Thu, 14 Apr 2016 16:17:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E4D942034A for ; Thu, 14 Apr 2016 16:17:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755119AbcDNQRG (ORCPT ); Thu, 14 Apr 2016 12:17:06 -0400 Received: from sauhun.de ([89.238.76.85]:43198 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754885AbcDNQRD (ORCPT ); Thu, 14 Apr 2016 12:17:03 -0400 Received: from p4fe25a86.dip0.t-ipconnect.de ([79.226.90.134]:38546 helo=localhost) by pokefinder.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1aqjwy-00056M-Nf; Thu, 14 Apr 2016 18:17:00 +0200 From: Wolfram Sang To: linux-mmc@vger.kernel.org Cc: Wolfram Sang , linux-renesas-soc@vger.kernel.org, Ulf Hansson Subject: [PATCH 2/5] mmc: tmio: use BIT() within defines Date: Thu, 14 Apr 2016 18:16:46 +0200 Message-Id: <1460650609-2105-3-git-send-email-wsa@the-dreams.de> X-Mailer: git-send-email 2.7.0 In-Reply-To: <1460650609-2105-1-git-send-email-wsa@the-dreams.de> References: <1460650609-2105-1-git-send-email-wsa@the-dreams.de> Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org X-Spam-Status: No, score=-7.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Wolfram Sang BIT() makes it easier to match the bits to the datasheet. This is especially important here, since some variants have different names in their datasheets (like with Renesas R-Car). Signed-off-by: Wolfram Sang --- drivers/mmc/host/tmio_mmc.h | 44 +++++++++++++++++++++++--------------------- 1 file changed, 23 insertions(+), 21 deletions(-) diff --git a/drivers/mmc/host/tmio_mmc.h b/drivers/mmc/host/tmio_mmc.h index e75e5ca220bc0a..74945c1a66ce81 100644 --- a/drivers/mmc/host/tmio_mmc.h +++ b/drivers/mmc/host/tmio_mmc.h @@ -49,27 +49,29 @@ #define CTL_RESET_SDIO 0x1e0 /* Definitions for values the CTRL_STATUS register can take. */ -#define TMIO_STAT_CMDRESPEND 0x00000001 -#define TMIO_STAT_DATAEND 0x00000004 -#define TMIO_STAT_CARD_REMOVE 0x00000008 -#define TMIO_STAT_CARD_INSERT 0x00000010 -#define TMIO_STAT_SIGSTATE 0x00000020 -#define TMIO_STAT_WRPROTECT 0x00000080 -#define TMIO_STAT_CARD_REMOVE_A 0x00000100 -#define TMIO_STAT_CARD_INSERT_A 0x00000200 -#define TMIO_STAT_SIGSTATE_A 0x00000400 -#define TMIO_STAT_CMD_IDX_ERR 0x00010000 -#define TMIO_STAT_CRCFAIL 0x00020000 -#define TMIO_STAT_STOPBIT_ERR 0x00040000 -#define TMIO_STAT_DATATIMEOUT 0x00080000 -#define TMIO_STAT_RXOVERFLOW 0x00100000 -#define TMIO_STAT_TXUNDERRUN 0x00200000 -#define TMIO_STAT_CMDTIMEOUT 0x00400000 -#define TMIO_STAT_RXRDY 0x01000000 -#define TMIO_STAT_TXRQ 0x02000000 -#define TMIO_STAT_ILL_FUNC 0x20000000 -#define TMIO_STAT_CMD_BUSY 0x40000000 -#define TMIO_STAT_ILL_ACCESS 0x80000000 +#define TMIO_STAT_CMDRESPEND BIT(0) +#define TMIO_STAT_DATAEND BIT(2) +#define TMIO_STAT_CARD_REMOVE BIT(3) +#define TMIO_STAT_CARD_INSERT BIT(4) +#define TMIO_STAT_SIGSTATE BIT(5) +#define TMIO_STAT_WRPROTECT BIT(7) +#define TMIO_STAT_CARD_REMOVE_A BIT(8) +#define TMIO_STAT_CARD_INSERT_A BIT(9) +#define TMIO_STAT_SIGSTATE_A BIT(10) + +/* These belong technically to CTRL_STATUS2, but the driver merges them */ +#define TMIO_STAT_CMD_IDX_ERR BIT(16) +#define TMIO_STAT_CRCFAIL BIT(17) +#define TMIO_STAT_STOPBIT_ERR BIT(18) +#define TMIO_STAT_DATATIMEOUT BIT(19) +#define TMIO_STAT_RXOVERFLOW BIT(20) +#define TMIO_STAT_TXUNDERRUN BIT(21) +#define TMIO_STAT_CMDTIMEOUT BIT(22) +#define TMIO_STAT_RXRDY BIT(24) +#define TMIO_STAT_TXRQ BIT(25) +#define TMIO_STAT_ILL_FUNC BIT(29) +#define TMIO_STAT_CMD_BUSY BIT(30) +#define TMIO_STAT_ILL_ACCESS BIT(31) #define TMIO_STATUS2_DAT0 BIT(7)