Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755986AbcC2G54 (ORCPT ); Tue, 29 Mar 2016 02:57:56 -0400 Received: from down.free-electrons.com ([37.187.137.238]:42943 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753261AbcC2G4o (ORCPT ); Tue, 29 Mar 2016 02:56:44 -0400 From: =?UTF-8?q?Myl=C3=A8ne=20Josserand?= To: alexandre.belloni@free-electrons.com, rtc-linux@googlegroups.com Cc: Alessandro Zummo , linux-kernel@vger.kernel.org, mylene.josserand@free-electrons.com Subject: [PATCH 4/8] rtc: m41t80: add the use of 'BIT' macro Date: Tue, 29 Mar 2016 08:56:01 +0200 Message-Id: <0d8a833041fb06c7b17f1acc9c7c56f5a2c6b651.1459233897.git.mylene.josserand@free-electrons.com> X-Mailer: git-send-email 2.8.0.rc3 In-Reply-To: References: In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2334 Lines: 50 Replace bit shifts by BIT macro. Signed-off-by: Mylène Josserand --- drivers/rtc/rtc-m41t80.c | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/drivers/rtc/rtc-m41t80.c b/drivers/rtc/rtc-m41t80.c index 1a76927..f991433 100644 --- a/drivers/rtc/rtc-m41t80.c +++ b/drivers/rtc/rtc-m41t80.c @@ -52,21 +52,21 @@ #define M41T80_ALARM_REG_SIZE \ (M41T80_REG_ALARM_SEC + 1 - M41T80_REG_ALARM_MON) -#define M41T80_SEC_ST (1 << 7) /* ST: Stop Bit */ -#define M41T80_ALMON_AFE (1 << 7) /* AFE: AF Enable Bit */ -#define M41T80_ALMON_SQWE (1 << 6) /* SQWE: SQW Enable Bit */ -#define M41T80_ALHOUR_HT (1 << 6) /* HT: Halt Update Bit */ -#define M41T80_FLAGS_AF (1 << 6) /* AF: Alarm Flag Bit */ -#define M41T80_FLAGS_BATT_LOW (1 << 4) /* BL: Battery Low Bit */ -#define M41T80_WATCHDOG_RB2 (1 << 7) /* RB: Watchdog resolution */ -#define M41T80_WATCHDOG_RB1 (1 << 1) /* RB: Watchdog resolution */ -#define M41T80_WATCHDOG_RB0 (1 << 0) /* RB: Watchdog resolution */ - -#define M41T80_FEATURE_HT (1 << 0) /* Halt feature */ -#define M41T80_FEATURE_BL (1 << 1) /* Battery low indicator */ -#define M41T80_FEATURE_SQ (1 << 2) /* Squarewave feature */ -#define M41T80_FEATURE_WD (1 << 3) /* Extra watchdog resolution */ -#define M41T80_FEATURE_SQ_ALT (1 << 4) /* RSx bits are in reg 4 */ +#define M41T80_SEC_ST BIT(7) /* ST: Stop Bit */ +#define M41T80_ALMON_AFE BIT(7) /* AFE: AF Enable Bit */ +#define M41T80_ALMON_SQWE BIT(6) /* SQWE: SQW Enable Bit */ +#define M41T80_ALHOUR_HT BIT(6) /* HT: Halt Update Bit */ +#define M41T80_FLAGS_AF BIT(6) /* AF: Alarm Flag Bit */ +#define M41T80_FLAGS_BATT_LOW BIT(4) /* BL: Battery Low Bit */ +#define M41T80_WATCHDOG_RB2 BIT(7) /* RB: Watchdog resolution */ +#define M41T80_WATCHDOG_RB1 BIT(1) /* RB: Watchdog resolution */ +#define M41T80_WATCHDOG_RB0 BIT(0) /* RB: Watchdog resolution */ + +#define M41T80_FEATURE_HT BIT(0) /* Halt feature */ +#define M41T80_FEATURE_BL BIT(1) /* Battery low indicator */ +#define M41T80_FEATURE_SQ BIT(2) /* Squarewave feature */ +#define M41T80_FEATURE_WD BIT(3) /* Extra watchdog resolution */ +#define M41T80_FEATURE_SQ_ALT BIT(4) /* RSx bits are in reg 4 */ static DEFINE_MUTEX(m41t80_rtc_mutex); static const struct i2c_device_id m41t80_id[] = { -- 2.8.0.rc3